EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
1KSMB15CA Real Image
Same model may have multiple batches, images only for reference.

1KSMB15CA

Part No 1KSMB15CA
Manufacturer Littelfuse Inc.
Catalog TVS - Diodes
Description TVS DIODE 12.8VWM 21.2VC SMD
Datasheet
1KSMB15CA Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Packaging Reel - TR
Status Active
Type Zener
Bidirectional Channels 1
STAND-OFF Voltage (Vwm) 12.8V
Minimum Breakdown Voltage 14.3V
Max Clamping Voltage 21.2V
Peak Pulse Current(Ippm) 47.2A
Power Dissipation - Pd 1000W (1kW)
Applications General Purpose
Temperature Range - Operating -55°C to 150°C (TJ)
Mounting SMD (SMT)
Case / Package DO-214AA (SMBJ)
Win Source Part Number 1001946-1KSMB15CA
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian 1KSMB15CA CAD Model

Description

The Littelfuse Inc. 1KSMB15CA is a Zener type diode with a STAND-OFF Voltage (Vwm) of 12.8V and a minimum breakdown voltage of 14.3V.

  • Max Clamping Voltage: 21.2V
  • Peak Pulse Current(Ippm): 47.2A
  • Power Dissipation - Pd: 1000W (1kW)
  • Applications: circuit protection
  • Temperature Range: -55°C to 150°C (TJ)
  • Package: DO-214AA (SMBJ)
  • Mounting: SMD (SMT) technology
  • Supply and Demand: sufficient

You May Also Be Interested in

PESD5V0S1BA-QF Nexperia USA Inc. – Price, Stock & Datasheet
PESD5V0S1BA-QF
Nexperia USA Inc.
TVS DIODE 5VWM 14VC SOD323
Lowest to $1.4553
ESDA17P20-1F2 STMicroelectronics – Price, Stock & Datasheet
ESDA17P20-1F2
STMicroelectronics
TVS DIODE 15VWM 23VC SOD882T
Lowest to $0.1165
PESD4USB5B-TBSX Nexperia USA Inc. – Price, Stock & Datasheet
PESD4USB5B-TBSX
Nexperia USA Inc.
TVS DIODE 5VWM 5.5VC DFN2510D-10
Lowest to $0.2911
PTVS1-029C-H Bourns Inc. – Price, Stock & Datasheet
PTVS1-029C-H
Bourns Inc.
TVS DIODE 29VWM 34VC 2DFN
Lowest to $7.0620
UCLAMP3351ZATFT Semtech Corporation – Price, Stock & Datasheet
UCLAMP3351ZATFT
Semtech Corporation
1-LINE 3.3V 6A(8/20US) ESD SLP06
Lowest to $0.1456
PESD1V2Y1BSFYL Nexperia USA Inc. – Price, Stock & Datasheet
PESD1V2Y1BSFYL
Nexperia USA Inc.
TVS DIODE 1.2VWM DSN0603-2
Lowest to $0.0612
PESD2CANFD24V-QCZ Nexperia USA Inc. – Price, Stock & Datasheet
PESD2CANFD24V-QCZ
Nexperia USA Inc.
TVS DIODE 24VWM 42VC DFN1412D-3
Lowest to $4.7165
8.0SMDJ33CA Littelfuse Inc. – Price, Stock & Datasheet
8.0SMDJ33CA
Littelfuse Inc.
TVS DIODE 33VWM 53.3VC DO214AB
Lowest to $2.6195
MMBZ33VAL-QVL Nexperia USA Inc. – Price, Stock & Datasheet
MMBZ33VAL-QVL
Nexperia USA Inc.
MMBZ33VAL-Q/SOT23/TO-236AB
Lowest to $1.3971

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.8196
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.5143
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $8.2106
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797

Pricing & Ordering

Quantity Unit Price Ext. Price
70+ $0.7530 $52.7100
165+ $0.6178 $101.9370
255+ $0.5985 $152.6175
350+ $0.5792 $202.7200
450+ $0.5599 $251.9550
600+ $0.5020 $301.2000
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 5,080 pieces
MOQ: 70 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess