MMSZ5242B Changjing Electronics Technology

Name: MMSZ5242B
Brand: Changjing Electronics Technology
SKU: MMSZ5242B_Changjing_Electronics_Technology
Availability: InStock
Rating: 5 (11 reviews)

MMSZ5242B electronic component of Changjing Electronics Technology

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of MMSZ5242B Zener Diodes across the USA, India, Europe, Australia, and various other global locations. MMSZ5242B Zener Diodes are a product manufactured by Changjing Electronics Technology. We provide cost-effective solutions for Zener Diodes, ensuring timely deliveries around the world.

Part No.	MMSZ5242B
Manufacturer:	Changjing Electronics Technology
Category:	Zener Diodes
Description:	Zener Diodes SOD-123 RoHS
Datasheet:	MMSZ5242B Datasheet (PDF)

Price (USD)

20: USD 0.0452 ea
Line Total: USD 0.9

Availability : 6091

Ship by Wed. 03 Sep to Mon. 08 Sep

Qty Unit Price
20 $ 0.0452
200 $ 0.0358
600 $ 0.0306
3000 $ 0.0173
9000 $ 0.0155
21000 $ 0.0146

MMSZ5242B More Buying Options & Price Grid(s)

Please wait...

Availability

Price (USD)

Buy Price

Quantity

Availability 6091

Ship by Wed. 03 Sep to Mon. 08 Sep

MOQ : 20
Multiples : 20

Qty Unit Price
20 $ 0.0452
200 $ 0.0358
600 $ 0.0306
3000 $ 0.0173
9000 $ 0.0155
21000 $ 0.0146

Specifications

Manufacturer

Changjing Electronics Technology Changjing Electronics Technology

Product Category

Zener Diodes Zener Diodes

Category

Zener Diodes Zener Diodes

Rohs

y y

Package

SOD - 123 SOD - 123

Brand Category

Changjiang Changjiang

Voltage - Zener Nom Vz

12 V 12 V

Tolerance

± 5 % ± 5 %

Power - Max

500 mW 500 mW

Current - Reverse Leakage @ Vr

1 uA @ 9.1v 1 uA @ 9.1v

Reverse Leakage Current Ir

1 uA @9.1V 1 uA @9.1V

Zener Impedance Zzt

30 Ohms 30 Ohms

Diode Configuration

Single Single

Zener Voltage Range

11.4 V ~ 12.6 V 11.4 V ~ 12.6 V

Power Dissipation

350 mW 350 mW

Zener Voltage Nom

12 V 12 V

Notes:- Show Stocked Products With Similar Attributes.

MMSZ5242B Alternative Parts

Image Part-Description

Hot MMSZ5242B DOWO
SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 5800

Hot MMSZ5242B GOODWORK
SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 2790

Hot MMSZ5242B hongjiacheng
Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 53347

Hot MMSZ5242B amsem
Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 6000

Hot MMSZ5242B FUXINSEMI
1uA@9.1V 30Ω Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 4800

Hot MMSZ5242B ElecSuper
Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 13314

Hot MMSZ5242B LGE
Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 1300

Hot MMSZ5242B HXY MOS
Single 11.76V~12.24V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 4200

Hot MMSZ5242B SLKORMICRO
Zener Diodes SOD-123 RoHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 3000

Hot MMSZ5242B MSKSEMI
Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 14275

Hot MMSZ5242B Diotec
Diode: Zener; 500mW; 12V; 39mA; SMD; Reel, tape; SOD123F
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 12395

Hot MMSZ5242B DC Components
Diode: Zener; 0.41W; 12V; SMD; Reel, tape; SOD123
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 1255

Hot MMSZ5242B Rectron
Zener Diodes SOD123 Zener 300mW 12 V
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stock: 33927

We are delighted to provide the MMSZ5242B from our Zener Diodes category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the MMSZ5242B and other electronic components in the Zener Diodes category and beyond.

More Products By Manufacturer "Changjing Electronics Technology"

Image Part-Description

Hot A2005WV-11P
Pin Header & Female Header Through Hole,P=2mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A1502WV-S-8P
Wire To Board / Wire To Wire Connector SMDP=1.5mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A2006WR-2x8P
Wire To Board / Wire To Wire Connector Through Hole,P=2mm RoHS
Stock : 1370
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot C4201WR-2x8P
Wire To Board / Wire To Wire Connector Through Hole,P=4.2mm RoHS
Stock : 1004
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A1501WR-13P
Wire To Board / Wire To Wire Connector Through Hole,P=1.5mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A2547HA-11P
Rectangular Connectors Housings P=2.54mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A2547HM-10P
Rectangular Connectors Housings P=2.54mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A3963H-14P
Rectangular Connectors Housings P=3.96mm RoHS
Stock : 1000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A2547HJ-2x24P
Rectangular Connectors Housings P=2.54mm RoHS
Stock : 1000
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot A0801H-14P
Rectangular Connectors Housings P=0.8mm RoHS
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "Zener Diodes"

Image Part-Description

Hot BZX79-C2V4/A52R
BZX79-C2V4/A52R ZENER DIODE 400MW 5% D0-35 AXI
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot MMBZ5233B
Zener Diodes 6.0V 0.35W Zener
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1N4733A-TP
Zener Diodes 1.0W 5.1V 1.2Vf 10uA 1 Vr 890 mA
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 3SMAJ5950B-TP
Micro Commercial Components (MCC) Zener Diodes 3Watt ZENER
Stock : 9894
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot BZX85C5V1
Diode: Zener; 1W; 5.1V; Package: bag; DO41; Structure: single diode
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot 1N4745A-T
Diode Zener Single 16V 5% 1W 2-Pin DO-41 T/R
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot GLL4750A-E3/96
Zener Diodes 27 Volt 1.0W 5%
Stock : 670
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot BZT52H-C4V3.115
Diode: Zener; 0.375/0.83W; 4.3V; SMD; Reel, tape; SOD123F; 250mA
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot BZX84C4V7
Zener Diodes 4.7V 0.35W Zener
Stock : 0
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hot SZMMSZ5272BT3G
Zener Diodes ZEN SOD123 REG 0.5W 110V
Stock : 9829
Large

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

HS Compliance

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

Changjiang Electronics Tech (CJ) may also be referenced as

CJ
Jiangsu Changjing Electronics Technology
Jiangsu Changjing Electronics Technology Co., Ltd.

NSYTBS1397 Enclosure by Schneider Electric

NSYTBS1397 Enclosure by Schneider Electric

Aug 7, 2025
NSYTBS1397 Enclosures by Schneider offer IP66 protection, impact resistance, and UV stability, ideal for industrial, automation, and outdoor control system applications.

200218-2200 Crimp Tool – Molex Precision Hand Crimper

200218-2200 Crimp Tool – Molex Precision Hand Crimper

May 23, 2025
Molex 200218-2200 is a professional hand crimping tool for 18–24 AWG wires and Molex terminals. Features a ratchet mechanism and ergonomic grip—perfect for consistent, high-quality crimps in industrial and field applications.

GRM21BR61E106KA73L MLCC Capacitor by Murata

GRM21BR61E106KA73L MLCC Capacitor by Murata

Jul 4, 2025
GRM21BR61E106KA73L MLCC by Murata offers 10µF, 25V, ±10% in 0805 SMD package. Reliable for decoupling, filtering, and compact power designs in industrial and consumer electronics.

47590-0001 USB Connectors by Molex in USA, India, Australia

47590-0001 USB Connectors by Molex in USA, India, Australia

Feb 4, 2025
Discover the 47590-0001 USB Connector by Molex , a Micro-USB Type AB receptacle with 5 positions, 0.65mm pitch, and right-angle SMD design. Ideal for consumer electronics, automotive, medical, and industrial applications , this high-durability connector supports USB 2.0 data transfer and cha

Request a Quote

Discover the untapped potential of sourcing all your orders with us. We're equipped to handle your larger orders with competitive pricing. Request a quote today.

Part Info

* Initial Quantity Needed Required

* Est. Annual Quantity Needed Required

* Target Price(USD) Required

* Required Turnaround (Days)
Required

Competitor price(USD)

Link To Competitor's Site

* Shipping Country Required

Bought This Part Before

Name Of Currently Approved Vendors

Customer Info

* Name Required

* Email Required

* Phone Required

* Company Required

Company Website

* Industry:
Required

Thank You for Your Request for Quotation (RFQ)

Dear ,

Thank you for submitting your Request for Quotation (RFQ) to us. We appreciate the opportunity to work with you on RFQ.

Our team is currently reviewing the details you provided, and we will get back to you shortly with any additional questions or a quotation. If you have any further information to add or specific requirements, please feel free to reach out to us.

Thank you once again for considering us for your service. We look forward to the possibility of working together.

Best regards,

X-ON Team

Get the Latest News

Required Invalid E-Mail.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Blog
Visual Menu

Best Buys
New Products
New By Manufacturer
Key Interest
Special Locked Prices

Company

About X-ON
X-ON Locations
Kitting

Support

Contact X-ON
Shipping & Return Policy
Help
FAQ's
Track My Order

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap

Copyright ©2025 X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Qty	Unit Price
20	$ 0.0452
200	$ 0.0358
600	$ 0.0306
3000	$ 0.0173
9000	$ 0.0155
21000	$ 0.0146

Image	Part-Description
Hot	MMSZ5242B DOWO SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 5800
Hot	MMSZ5242B GOODWORK SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2790
Hot	MMSZ5242B hongjiacheng Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 53347
Hot	MMSZ5242B amsem Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 6000
Hot	MMSZ5242B FUXINSEMI 1uA@9.1V 30Ω Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 4800
Hot	MMSZ5242B ElecSuper Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 13314
Hot	MMSZ5242B LGE Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1300
Hot	MMSZ5242B HXY MOS Single 11.76V~12.24V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 4200
Hot	MMSZ5242B SLKORMICRO Zener Diodes SOD-123 RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 3000
Hot	MMSZ5242B MSKSEMI Single 11.4V~12.6V 500mW 12V SOD-123 Zener Diodes ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 14275
Hot	MMSZ5242B Diotec Diode: Zener; 500mW; 12V; 39mA; SMD; Reel, tape; SOD123F Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 12395
Hot	MMSZ5242B DC Components Diode: Zener; 0.41W; 12V; SMD; Reel, tape; SOD123 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1255
Hot	MMSZ5242B Rectron Zener Diodes SOD123 Zener 300mW 12 V Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 33927

Image	Part-Description
Hot	A2005WV-11P Pin Header & Female Header Through Hole,P=2mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A1502WV-S-8P Wire To Board / Wire To Wire Connector SMDP=1.5mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A2006WR-2x8P Wire To Board / Wire To Wire Connector Through Hole,P=2mm RoHS Stock : 1370 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	C4201WR-2x8P Wire To Board / Wire To Wire Connector Through Hole,P=4.2mm RoHS Stock : 1004 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A1501WR-13P Wire To Board / Wire To Wire Connector Through Hole,P=1.5mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A2547HA-11P Rectangular Connectors Housings P=2.54mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A2547HM-10P Rectangular Connectors Housings P=2.54mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A3963H-14P Rectangular Connectors Housings P=3.96mm RoHS Stock : 1000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A2547HJ-2x24P Rectangular Connectors Housings P=2.54mm RoHS Stock : 1000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	A0801H-14P Rectangular Connectors Housings P=0.8mm RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Image	Part-Description
Hot	BZX79-C2V4/A52R BZX79-C2V4/A52R ZENER DIODE 400MW 5% D0-35 AXI Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	MMBZ5233B Zener Diodes 6.0V 0.35W Zener Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1N4733A-TP Zener Diodes 1.0W 5.1V 1.2Vf 10uA 1 Vr 890 mA Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	3SMAJ5950B-TP Micro Commercial Components (MCC) Zener Diodes 3Watt ZENER Stock : 9894 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	BZX85C5V1 Diode: Zener; 1W; 5.1V; Package: bag; DO41; Structure: single diode Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1N4745A-T Diode Zener Single 16V 5% 1W 2-Pin DO-41 T/R Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GLL4750A-E3/96 Zener Diodes 27 Volt 1.0W 5% Stock : 670 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	BZT52H-C4V3.115 Diode: Zener; 0.375/0.83W; 4.3V; SMD; Reel, tape; SOD123F; 250mA Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	BZX84C4V7 Zener Diodes 4.7V 0.35W Zener Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SZMMSZ5272BT3G Zener Diodes ZEN SOD123 REG 0.5W 110V Stock : 9829 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.