X-On Electronics has gained recognition as a prominent supplier of ILQ621GB Transistor Output Optocouplers across the USA, India, Europe, Australia, and various other global locations. ILQ621GB Transistor Output Optocouplers are a product manufactured by Vishay. We provide cost-effective solutions for Transistor Output Optocouplers, ensuring timely deliveries around the world.

ILQ621GB Vishay

Name: ILQ621GB
Brand: Vishay
SKU: ILQ621GB_Vishay
Availability: InStock
Rating: 5 (11 reviews)

Hot

Images are for reference only
See Product Specifications

Part No.	ILQ621GB
Manufacturer:	Vishay
Category:	Transistor Output Optocouplers
Description:	Transistor Output Optocouplers Phototransistor Out Quad CTR >100%
Datasheet:	ILQ621GB Datasheet (PDF)
	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

Price (USD)

164: USD 1.5878 ea
Line Total: USD 260.4

Availability - 581
Ship by Mon. 23 Jun to Fri. 27 Jun

MOQ: 164 Multiples: 1
Pack Size: 1

ILQ621GB More Buying Options & Price Grid(s)

Please wait...

Availability Price Buy Price Quantity

581

Ship by Mon. 23 Jun to Fri. 27 Jun

MOQ : 164
Multiples : 1

164 : USD 1.5878
195 : USD 1.3372
198 : USD 1.3174
200 : USD 1.3042
202 : USD 1.2891
500 : USD 0.7743

291

Ship by Mon. 23 Jun to Fri. 27 Jun

MOQ : 100
Multiples : 1

100 : USD 2.6143
131 : USD 1.9981
134 : USD 1.9539
135 : USD 1.9344
138 : USD 1.8928
500 : USD 1.62

24

Ship by Mon. 30 Jun to Thu. 03 Jul

MOQ : 1
Multiples : 1

1 : USD 3.5172
10 : USD 2.2413
25 : USD 1.7942
100 : USD 1.5655
500 : USD 1.4631
1000 : USD 1.4186

1462

Ship by Thu. 19 Jun to Mon. 23 Jun

MOQ : 1
Multiples : 1

1 : USD 3.1
10 : USD 1.944
100 : USD 1.595
500 : USD 1.463
1000 : USD 1.463
2000 : USD 1.463
5000 : USD 1.452

488

Ship by Thu. 19 Jun to Mon. 23 Jun

MOQ : 1
Multiples : 1

1 : USD 3.822
10 : USD 3.052
16 : USD 1.246
42 : USD 1.176

Specifications

Manufacturer

Vishay Vishay

Product Category

Transistor Output Optocouplers Transistor Output Optocouplers

RoHS - XON

Y Y

Current Transfer Ratio

600 % 600 %

Output Type

Npn Phototransistor Npn Phototransistor

Package / Case

DIP - 16 DIP - 16

Number of Channels

4 Channel 4 Channel

If - Forward Current

60 mA 60 mA

Maximum Collector Current

100 mA 100 mA

Maximum Collector Emitter Voltage

70 V 70 V

Isolation Voltage

5300 vRMS 5300 vRMS

Maximum Collector Emitter Saturation Voltage

0.4 V 0.4 V

Vf - Forward Voltage

1.3 V 1.3 V

Vr - Reverse Voltage

6 V 6 V

Pd - Power Dissipation

500 mW (1/2 w) 500 mW (1/2 w)

Minimum Operating Temperature

- 55 C - 55 C

Maximum Operating Temperature

+ 100 C + 100 C

Packaging

Tube Tube

Mounting Style

Through Hole Through Hole

Height

3.81 mm 3.81 mm

Length

20.07 mm 20.07 mm

Width

6.81 mm 6.81 mm

Brand

Vishay Semiconductors Vishay Semiconductors

Cnhts

8541409000 8541409000

Hts Code

8541408000 8541408000

Mxhts

85414001 85414001

Product Type

Transistor Output Optocouplers Transistor Output Optocouplers

Factory Pack Quantity :

1000 1000

Subcategory

Optocouplers Optocouplers

Taric

8541409090 8541409090

Notes:- Show Stocked Products With Similar Attributes.

ILQ621GB Alternative Parts

We are delighted to provide the ILQ621GB from our Transistor Output Optocouplers 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 ILQ621GB and other electronic components in the Transistor Output Optocouplers category and beyond.

More Products By Manufacturer "Vishay"

Image Part-Description

Hot ILQ621GB-X001
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
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 ILQ621GB-X017
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
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 ILQ621GB-X017T
Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
Stock : 153
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 ILQ621-X007
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 50%
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 ILQ66-1
Vishay Semiconductors Transistor Output Optocouplers Photodarlington Out Quad CTR >100%
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 ILQ621GB-X009
Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 100%
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 ILQ621-X006
Transistor Output Optocouplers Phototransistor Out Quad CTR > 50%
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 ILQ66-4
Transistor Output Optocouplers Photodarlington Out Quad CTR >500%
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 ILQ74
Transistor Output Optocouplers Phototransistor Out Quad CTR 35%
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 ILQ621-X007T
Transistor Output Optocouplers Phototransistor Out Quad CTR > 50%
Stock : 890
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 "Transistor Output Optocouplers"

Image Part-Description

Hot ILQ621
Transistor Output Optocouplers Phototransistor Out Quad CTR >50%
Stock : 641
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 ILQ620
Transistor Output Optocouplers Phototransistor Out Quad CTR >50%
Stock : 4531
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 ILQ615-4
Transistor Output Optocouplers Phototransistor Out Quad CTR 160-320%
Stock : 1548
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 ILQ615-3
Transistor Output Optocouplers Phototransistor Out Quad CTR 100-200%
Stock : 8137
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 ILQ5
Transistor Output Optocouplers Phototransistor Out Quad CTR >50%
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 ILQ32
Transistor Output Optocouplers Photodarlington Out Quad CTR >500%
Stock : 1581
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 ILQ1
Transistor Output Optocouplers Phototransistor Out Quad CTR >20%
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 ILD755-2
Transistor Output Optocouplers Photodarlington Out Dual CTR >1000%
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 ILD74
Transistor Output Optocouplers Phototransistor Out Dual CTR 35%
Stock : 770
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 ILD615-2
Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125%
Stock : 790
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.

Additional Infomation About Product

The ILQ621GB is a small signal MOSFET transistor designed and manufactured by Vishay. It has an ultra-low on-resistance at 110 mOhms, making it suitable for high-power applications such as DC/DC converters, motor drivers, and battery-powered systems where the power needs to be efficiently regulated. The MOSFET has a maximum voltage rating of 40V and a typical continuous drain current of 2.17A and a maximum pulse current of 4.8A. It has a low input capacitance of 126pF and excellent switch performance due to its fast switching speed. The part also has an Industry-leading immunity to electrostatic discharge (ESD) up to 4000V.

HS Compliance

Tariff Desc

8541.50.00 - Other semiconductor devices (not IC) semiconductor devices

BC may also be referenced as

BC COMPONENTS
BC COMPONENTS (VISHAY)
BCC
BEYSCHLAG
DALE
DALE (VISHAY)
DLE
DRALORIC / VISHAY
General Semi
GENERAL SEMI.
GENERAL SEMICONDUCTOR (VISHAY)
GS
HUNTINGTON ELECTRIC
Micro-Measurements (Division of Vishay Precision Group)
ROEDERSTEIN
ROEDERSTEIN / VISHAY
SFERNICE (VISHAY)
SFR
SILICONIX
SILICONIX (VISHAY)
SIX
SPD
SPECTROL
SPECTROL ELECTRONICS
SPP
SPRAGUE (VISHAY)
TECHNO
VIR
Vishay BC Components
Vishay Beyschlag
Vishay Cera-Mite
Vishay Dale
Vishay Draloric
Vishay Electro-Films
Vishay Huntington
Vishay Mills
Vishay Milwaukee
Vishay Polytech
Vishay Roederstein
Vishay Sfernice
Vishay Siliconix
Vishay Spectrol
Vishay Sprague
Vishay Tansitor
Vishay Techno
Vishay Thin Film
Vishay Vitramon
Vishay / BC Components
Vishay / Beyschlag
Vishay / Cera-Mite
Vishay / Dale
Vishay / Draloric
Vishay / Electro-Films
Vishay / Huntington
VISHAY / LITE-ON
Vishay / MCB Industrie
Vishay / Mills
Vishay / Milwaukee
Vishay / Polytech
Vishay / Roederstein
Vishay / Sfernice
Vishay / Siliconix
Vishay / Spectrol
Vishay / Sprague
Vishay / Tansitor
Vishay / Techno
Vishay / Thin Film
Vishay / Vitramon
Vishay BC Components
Vishay Beyschlag
Vishay Beyschlag/Draloric/BC Components
VISHAY CERA-MITE
Vishay Dale
VISHAY DRALORIC
VISHAY ELECTRO-FILMS
VISHAY FOIL RESISTORS
Vishay Foil Resistors (Division of Vishay Precision Group)
VISHAY FOIL RESISTORS / VPG
Vishay General Semiconductor
Vishay Huntington Electric Inc.
Vishay Intertech
Vishay Micro-Measurements
VISHAY OPTO
Vishay Precision
Vishay Precision Group
Vishay Precision Group Foil Resistors
VISHAY ROEDERSTEIN
VISHAY SEMICONDUCTOR
Vishay Semiconductor Diodes Division
Vishay Semiconductor Opto Division
Vishay Semiconductors
Vishay Sfernice
Vishay Siliconix
VISHAY SMALL SIGNAL
VISHAY SPECIALTY CAPACITORS
Vishay Spectrol
Vishay Sprague
VISHAY TANSITOR
VISHAY TECHNO
Vishay Thin Film
Vishay Vitramon
VISHAY/BC COMPONENTS
Vishay/Beyschlag
Vishay/Dale
Vishay/General Semic
VISHAY/SILICONIX
VishayBC Components
VishayBeyschlag
VishayElectro-Films
VishayGeneral Semiconductor
VishaySemiconductors
VishaySprague
VishayVitramon
VIT
VITRAMON (VISHAY)
VITRAMON/VISHAY
VITROMON
VSC
VSO
VSS

CFM-A225V-222-340-20 DC Axial Fan by CUI Devices

CFM-A225V-222-340-20 DC Axial Fan by CUI Devices

Feb 20, 2025
The CFM-A225V-222-340-20 DC axial fan by CUI Devices is a high-performance cooling solution designed for IT, medical, and industrial applications worldwide, including the USA, India, Australia, and Europe . Featuring a 24V DC input, 97mA current draw, and a 120x120x25mm compact si

Best SXH-002T-P0.6 Terminals Retailers in India, USA

Best SXH-002T-P0.6 Terminals Retailers in India, USA

Sep 25, 2024
Discover the SXH-002T-P0.6 terminal by JST, a high-quality crimp socket for wire-to-board connections, available at Xon Electronic , the top global retailer. Suitable for 30-26 AWG wires, this reliable terminal is ideal for electronics, industrial automation, and automotive applications. With fa

97-3101A-14S-6P Circular MIL Spec Connector by Amphenol

97-3101A-14S-6P Circular MIL Spec Connector by Amphenol

Nov 11, 2024
The 97-3101A-14S-6P Circular MIL Spec Connector by Amphenol is a reliable, high-performance connector featuring a 6-pin configuration, 14S shell size, and solder termination. Widely used in military, aerospace, and industrial applications, it ensures secure, durable connections even in harsh cond

FLUKE A3000 FC Clamp Meter – Advanced Wireless Test & Measurement

FLUKE A3000 FC Clamp Meter – Advanced Wireless Test & Measurement

Jun 3, 2025
The FLUKE A3000 FC Clamp Multimeters & Accessories provide True-RMS AC current measurement , wireless connectivity , and Fluke Connect™ compatibility for efficient Test & Measurement in electrical, industrial, and HVAC applications. Available globally.

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

SAVE ON YOUR FIRST ORDER!

Save 5% upto 50$ on First order of New Registered User.

🔥 Special Limited Offer! 🔥

Calling all new customers! Register now with Xon Electronics and save 5%, up to 50$, on your first order!

Don't miss out – this offer won't last forever!

Discount Code : XONFIRSTUSER

View More...

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.

Cookie Notice

Our website utilizes essential cookies to guarantee that it works properly, and optional analytics cookies to provide you with a better browsing experience. To learn more, read our Cookie Notice

Availability	Price	Buy Price	Quantity
581 Ship by Mon. 23 Jun to Fri. 27 Jun MOQ : 164 Multiples : 1	164 : USD 1.5878 195 : USD 1.3372 198 : USD 1.3174 200 : USD 1.3042 202 : USD 1.2891 500 : USD 0.7743

291 Ship by Mon. 23 Jun to Fri. 27 Jun MOQ : 100 Multiples : 1	100 : USD 2.6143 131 : USD 1.9981 134 : USD 1.9539 135 : USD 1.9344 138 : USD 1.8928 500 : USD 1.62

24 Ship by Mon. 30 Jun to Thu. 03 Jul MOQ : 1 Multiples : 1	1 : USD 3.5172 10 : USD 2.2413 25 : USD 1.7942 100 : USD 1.5655 500 : USD 1.4631 1000 : USD 1.4186

1462 Ship by Thu. 19 Jun to Mon. 23 Jun MOQ : 1 Multiples : 1	1 : USD 3.1 10 : USD 1.944 100 : USD 1.595 500 : USD 1.463 1000 : USD 1.463 2000 : USD 1.463 5000 : USD 1.452

488 Ship by Thu. 19 Jun to Mon. 23 Jun MOQ : 1 Multiples : 1	1 : USD 3.822 10 : USD 3.052 16 : USD 1.246 42 : USD 1.176

Image	Part-Description
Hot	ILQ621GB-X001 Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% 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	ILQ621GB-X017 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% 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	ILQ621GB-X017T Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% Stock : 153 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	ILQ621-X007 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 50% 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	ILQ66-1 Vishay Semiconductors Transistor Output Optocouplers Photodarlington Out Quad CTR >100% 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	ILQ621GB-X009 Vishay Semiconductors Transistor Output Optocouplers Phototransistor Out Quad CTR > 100% 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	ILQ621-X006 Transistor Output Optocouplers Phototransistor Out Quad CTR > 50% 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	ILQ66-4 Transistor Output Optocouplers Photodarlington Out Quad CTR >500% 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	ILQ74 Transistor Output Optocouplers Phototransistor Out Quad CTR 35% 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	ILQ621-X007T Transistor Output Optocouplers Phototransistor Out Quad CTR > 50% Stock : 890 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	ILQ621 Transistor Output Optocouplers Phototransistor Out Quad CTR >50% Stock : 641 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	ILQ620 Transistor Output Optocouplers Phototransistor Out Quad CTR >50% Stock : 4531 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	ILQ615-4 Transistor Output Optocouplers Phototransistor Out Quad CTR 160-320% Stock : 1548 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	ILQ615-3 Transistor Output Optocouplers Phototransistor Out Quad CTR 100-200% Stock : 8137 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	ILQ5 Transistor Output Optocouplers Phototransistor Out Quad CTR >50% 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	ILQ32 Transistor Output Optocouplers Photodarlington Out Quad CTR >500% Stock : 1581 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	ILQ1 Transistor Output Optocouplers Phototransistor Out Quad CTR >20% 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	ILD755-2 Transistor Output Optocouplers Photodarlington Out Dual CTR >1000% 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	ILD74 Transistor Output Optocouplers Phototransistor Out Dual CTR 35% Stock : 770 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	ILD615-2 Transistor Output Optocouplers Phototransistor Out Dual CTR 63-125% Stock : 790 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.