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.
1KSMB9.1A Real Image
Same model may have multiple batches, images only for reference.

1KSMB9.1A

Part No 1KSMB9.1A
Manufacturer Littelfuse Inc.
Catalog TVS - Diodes
Description TVS DIODE 7.78VWM 13.4VC SMD
Datasheet
1KSMB9.1A 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
Unidirectional Channels 1
STAND-OFF Voltage (Vwm) 7.78V
Minimum Breakdown Voltage 8.65V
Max Clamping Voltage 13.4V
Peak Pulse Current(Ippm) 74.6A
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 1001991-1KSMB9.1A
Popularity Medium
Supply and Demand Status Sufficient
Ultra Librarian 3D Model Ultra Librarian 1KSMB9.1A CAD Model

Description

The Littelfuse Inc. 1001991-1KSMB9.1A is a zener type electronic component used for general-purpose applications.

  • Mounting: Surface mount device (SMD)
  • Channel: Unidirectional
  • Category: Circuit protection
  • Supply and Demand Status: Sufficient
  • Popularity: Medium
  • Temperature Range: -55 to 150 degrees Celsius
  • Power Dissipation: 1000W (1kW)

You May Also Be Interested in

SM712H-TP Micro Commercial Co – Price, Stock & Datasheet
SM712H-TP
Micro Commercial Co
TVS DIODE 12VWM 28VC SOT23
Lowest to $0.2911
MMBZ10VAL-QR Nexperia USA Inc. – Price, Stock & Datasheet
MMBZ10VAL-QR
Nexperia USA Inc.
MMBZ10VAL-Q/SOT23/TO-236AB
Lowest to $2.1829
SMBJ400A-TP Micro Commercial Co – Price, Stock & Datasheet
SMBJ400A-TP
Micro Commercial Co
TVS DIODE 400VWM 648VC DO214AA
Lowest to $0.2911
PESD5V5C1ULYL Nexperia USA Inc. – Price, Stock & Datasheet
PESD5V5C1ULYL
Nexperia USA Inc.
TREOS HIGH-SPEED PROTECTION
Lowest to $0.7331
SLD8S18A Littelfuse Inc. – Price, Stock & Datasheet
SLD8S18A
Littelfuse Inc.
TVS DIODE 18VWM 29.2VC SMTO-263
Lowest to $4.0747
RCLAMP10012PQTCT Semtech Corporation – Price, Stock & Datasheet
RCLAMP10012PQTCT
Semtech Corporation
TVS DIODE 30VWM 5-DFN
Lowest to $0.8441
SP4322-01ETG Littelfuse Inc. – Price, Stock & Datasheet
SP4322-01ETG
Littelfuse Inc.
TVS DIODE 5VWM 8VC SOD882
Lowest to $0.1456
PESD5V0S1BA-QF Nexperia USA Inc. – Price, Stock & Datasheet
PESD5V0S1BA-QF
Nexperia USA Inc.
TVS DIODE 5VWM 14VC SOD323
Lowest to $1.4553
ESD752DBZR Texas Instruments – Price, Stock & Datasheet
ESD752DBZR
Texas Instruments
DUAL 3.2-PF, 24-V, 30-KV ESD PRO
Lowest to $0.2933

Top Sellers

ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $15.1412
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.2055
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
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
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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