SMBJ51A Littelfuse

SMBJ51A electronic component of Littelfuse
SMBJ51A Littelfuse
SMBJ51A ESD Suppressors / TVS Diodes
SMBJ51A Circuit Protection
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ51A ESD Suppressors / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ51A ESD Suppressors / TVS Diodes are a product manufactured by Littelfuse. We provide cost-effective solutions for ESD Suppressors / TVS Diodes, ensuring timely deliveries around the world.

Part No. SMBJ51A
Manufacturer: Littelfuse
Category: ESD Suppressors / TVS Diodes
Description: ESD Suppressors / TVS Diodes 600W 51V 5% Uni-Directional
Datasheet: SMBJ51A Datasheet (PDF)
Price (USD)
2718: USD 0.0987 ea
Line Total: USD 268.27 
Availability : 2892
  
Ship by Fri. 26 Sep to Thu. 02 Oct
QtyUnit Price
2718$ 0.0987
2744$ 0.0978
3190$ 0.0841
3862$ 0.0695

 SMBJ51A More Buying Options & Price Grid(s)
Availability 828
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 400
Multiples : 1
QtyUnit Price
400$ 0.2244
1900$ 0.2142
7900$ 0.2065
20400$ 0.1989
63600$ 0.19

Availability 5687
Ship by Wed. 24 Sep to Fri. 26 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.2625
10$ 0.1888
100$ 0.1248
3000$ 0.0825

Availability 1833
Ship by Wed. 24 Sep to Fri. 26 Sep
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 0.378
5$ 0.322
10$ 0.2814
25$ 0.2282
50$ 0.1904

Availability 1430
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 5
Multiples : 5
QtyUnit Price
5$ 0.2046
50$ 0.1606
150$ 0.1039
500$ 0.0826
3000$ 0.0699
6000$ 0.0656

Availability 14550
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 6000
Multiples : 3000
QtyUnit Price
6000$ 0.0638

Availability 2318
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 1237
Multiples : 1
QtyUnit Price
1237$ 0.2169
1613$ 0.1663
1963$ 0.1367

Availability 2892
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 2718
Multiples : 1
QtyUnit Price
2718$ 0.0987
2744$ 0.0978
3190$ 0.0841
3862$ 0.0695

Availability 2522
Ship by Fri. 26 Sep to Thu. 02 Oct
MOQ : 808
Multiples : 1
QtyUnit Price
808$ 0.3322
838$ 0.3202
1000$ 0.3097
2500$ 0.289

Specifications

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Product Type
Vesd - Voltage ESD Contact
Vesd - Voltage ESD Air Gap
Polarity
Termination Style
Breakdown Voltage
Working Voltage
Clamping Voltage
Ipp - Peak Pulse Current
Package / Case
Pppm - Peak Pulse Power Dissipation
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Brand
Cnhts
Hts Code
Mxhts
Factory Pack Quantity :
Subcategory
Taric
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

SMBJ51A Alternative Parts

Image Part-Description
Stock Image SMBJ51A MSKSEMI
7.29A 600W 82.4V 56.7V 51V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
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
Stock Image SMBJ51A Jingdao
82.4V 56.7V 51V SMB(DO-214AA) TVS ROHS
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: 1820
Stock Image SMBJ51A Taisko
SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
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
Stock Image SMBJ51A FOSAN
SMB(DO-214AA) TVS ROHS
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: 2580
Stock Image SMBJ51A TWGMC
SMB(DO-214AA) TVS ROHS
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: 2900
Stock Image SMBJ51A DOWO
TVS SMB (DO-214AA) RoHS
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: 1195
Stock Image SMBJ51A PAKER Microelectronics
82.4V 56.7V 51V Unidirectional SMB(DO-214AA) TVS ROHS
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
Stock Image SMBJ51A Liown
7.3A 600W 82.4V 56.7V 51V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
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: 2745
Stock Image SMBJ51A ZHIDE
SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
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: 230
Stock Image SMBJ51A Bourns
TVS Diodes - Transient Voltage Suppressors 51volts 5uA 7.3 Amps Uni-Dir
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: 6914
Stock Image SMBJ51A WPMtek
7.3A 600W 82.4V 56.7V Unidirectional 51V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS
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
Stock Image SMBJ51A Yangjie
SMB(DO-214AA) TVS ROHS
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: 100
Stock Image SMBJ51A AnBon
82.4V 56.7V 51V SMB(DO-214AA) TVS ROHS
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: 540
Stock Image SMBJ51A Ruilongyuan
TVS SMB (DO-214AA) RoHS
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: 350
Stock Image SMBJ51A Bourne
TVS SMB (DO-214AA) RoHS
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: 2500
Stock Image SMBJ51A LGE
TVS SMB (DO-214AA) RoHS
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: 50
Stock Image SMBJ51A TKS
7.3A 1uA 82.4V 56.7V 51V 62.7V Unidirectional DO-214AA TVS ROHS
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: 50
Stock Image SMBJ51A Polytronics
TVS SMB (DO-214AA) RoHS
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: 1260
Hot Stock Image SMBJ51A Taiwan Semiconductor
ESD Suppressors / TVS Diodes 600W 59.7V 5% Unidir ectional TVS
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: 5973
Stock Image SMBJ51A SEMIWARE
82.4V 56.7V 51V SMB(DO-214AA) TVS ROHS
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: 2569

We are delighted to provide the SMBJ51A from our ESD Suppressors / TVS 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 SMBJ51A and other electronic components in the ESD Suppressors / TVS Diodes category and beyond.

More Products By Manufacturer "Littelfuse"

Image Part-Description
Stock Image 0216.500MXEP
Littelfuse Cartridge Fuses 250V .5A Fast Acting
Stock : 737
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 Image 0235.500MXP
500 mA 250 V AC DC Fuse Cartridge, Glass Holder 5mm x 20mm
Stock : 2016
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 Image 0218.032HXP
Cartridge Fuses 250V .032A Time Lag (Slo-Blo)
Stock : 100
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 Image 0229003.HXSP
3 A 250 V AC 125 V DC Fuse Cartridge, Glass Requires Holder 2AG, 5mm x 15mm
Stock : 0
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 Image 01070002Z
Littelfuse Fuse Clips Clip 916 Dia
Stock : 0
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 Image 022903.5MXP
Cartridge Fuses 3.5A 250V Tube,4.2x14.1mm RoHS
Stock : 1075
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 Image 02292.25HXP
2.25 A 250 V AC 125 V DC Fuse Cartridge, Glass Holder 2AG, 5mm x 15mm
Stock : 0
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 Image 0235.200MXP
Cartridge Fuses 250V .2A Fast Acting
Stock : 1464
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 Image 0235002.VXP
Cartridge Fuses 250V 5X20mm P 2AMP
Stock : 0
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 Image 00713200
Pushbutton Switches Plunger Switch 2-Way N.C.
Stock : 0
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 "ESD Suppressors / TVS Diodes"

Image Part-Description
Stock Image ESD11N5.0ST5G
ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV
Stock : 115000
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 Image DF2B5M4SL,L3F
ESD Suppressors / TVS Diodes ESD Protection Diode
Stock : 19870
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 Image SMAJ30CA-TP
Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts
Stock : 10161
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 Image ESDA14V2LY
ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection
Stock : 8880
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 Image SMBJ12A-TR
TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect
Stock : 40000
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 Image P4SMA36CA R3G
ESD Suppressors / TVS Diodes 400W, 36V, 5%, Bidirectional, TVS
Stock : 0
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 Image SMF15A
TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional
Stock : 1845
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 Image SMAJ58CA-TR
TVS Diodes - Transient Voltage Suppressors TRANSIL
Stock : 110000
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 Image SMCJ33A
TVS SMC (DO-214AB) RoHS
Stock : 0
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 Image SMA6F14AY
ESD Suppressors / TVS Diodes DFD PROTECTION
Stock : 0
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 SMBJ51A is a low-capacitance unidirectional surface mount transient voltage suppressor (TVS) diode made by Littelfuse, Inc. It is designed to protect sensitive electronic components from high transient voltages due to electrostatic discharge (ESD), electrical overstress (EOS) and lightning strikes. The SMBJ51A is rated for an absolute peak pulse power of 500W and an adjustable clamping voltage from 6.5V to 51V. Its fast response time and low capacitance make it an ideal choice for LCD and SMPS designs.

HS Compliance

Tariff Desc

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

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS

C&K Aerospace may also be referenced as

Cole Hersee
HAMLIN
Hamlin Littelfuse
Hamlin / Littelfuse
Hamlin Inc
Hartland Controls / Littelfuse
LF
LF7
Littelfuse Teccor Sidactor Product
Littelfuse Wickmann Brand
Littelfuse / US Sensor
Littelfuse Inc
Littelfuse Inc.
Littelfuse Industrial Products
LITTELFUSE SEMITRON
LITTELFUSE WICKMANN
LITTELFUSE, INC.
Littelfuse/CVP
Little Fuse / Wickmann
Littlefuse
SSAC
SSAC Relays
TE Connectivity / Circuit Protection
Wickmann
WICKMANN USA

2N4058 BJT by Central Semiconductor – Power Transistor
2N4058 BJT by Central Semiconductor – Power Transistor image

May 6, 2025
2N4058 Bipolar Transistors - BJT by Central Semiconductor are high-power PNP transistors in TO-3 package, ideal for switching, amplification, and industrial power applications.

934456100 GM 216 NJ SCHWARZ Heavy duty power connector
934456100 GM 216 NJ SCHWARZ Heavy duty power connector image

Jan 23, 2025
Discover the robust 934456100 GM 216 NJ SCHWARZ Heavy Duty Power Connectors by Hirschmann, designed for superior performance in demanding environments. Ideal for industrial applications across the USA, India, Australia, and Europe, these connectors ensure reliable power transmission and durability.

SUD50P06-15 MOSFETs by TECH PUBLIC – Buy Online at XON
SUD50P06-15 MOSFETs by TECH PUBLIC – Buy Online at XON image

Aug 19, 2025
The SUD50P06-15 MOSFETs by TECH PUBLIC are high-performance P-channel transistors with -60V Vds and -50A current capacity. Featuring low RDS(on) and fast switching, they are ideal for power supplies, converters, and automotive electronics. Available at XON.

DSOX1202A Benchtop Oscilloscope – Keysight 70 MHz Scope
DSOX1202A Benchtop Oscilloscope – Keysight 70 MHz Scope image

May 12, 2025
Keysight DSOX1202A is a dual-channel, 70 MHz Benchtop Oscilloscope with 2 GSa/s sampling rate. Ideal for labs, education, and embedded system debugging with precision waveform analysis.

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

Resources

Company

Support

 

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.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified