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.
3KP43 Real Image
Same model may have multiple batches, images only for reference.

3KP43

Part No 3KP43
Manufacturer Littelfuse Inc.
Catalog TVS - Diodes
Description TVS DIODE 43VWM 72.87VC P600 / 72.87V Clamp 43.2A Ipp Tvs Diode Through Hole P600
Datasheet
3KP43 Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Circuit Protection>TVS - Diodes
Mfr Littelfuse Inc.
Series 3KP
Package Tape & Reel (TR)
Product Status Obsolete
Type Zener
Unidirectional Channels 1
Voltage - Reverse Standoff (Typ) 43V
Voltage - Breakdown (Min) 45.27V
Voltage - Clamping (Max) @ Ipp 72.87V
Current - Peak Pulse (10/1000µs) 43.2A
Power - Peak Pulse 3000W (3kW)
Power Line Protection No
Applications General Purpose
Temperature Range - Operating -55°C ~ 175°C (TJ)
Mounting Type Through Hole
Package / Case P600, Axial
Supplier Device Package P600
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8541.10.0080
Other Names -3KP43
Standard Package 800
Win Source Part Number 1011711-3KP43
Ultra Librarian 3D Model Ultra Librarian 3KP43 CAD Model

Description

The Littelfuse Inc. 3KP series TVS diode is a Zener type component with a voltage rating of 43V and a breakdown voltage of 45.27V.

  • Voltage Rating: 43V
  • Breakdown Voltage: 45.27V
  • Peak Pulse Power: 3000W (3kW)
  • Current Rating: 43.2A
  • Mounting: Through-hole mountable
  • Package/Case: P600 axial
  • Supplier Device Package: P600
  • Temperature Range: -55°C to 175°C (TJ)
  • ECCN: EAR99
  • Product Status: Obsolete

You May Also Be Interested in

1.5KE33CA-TP Real Image
1.5KE33CA-TP
Micro Commercial Co
TVS DIODE 28.2VWM DO201AE
Lowest to $0.2931
LC04-6.TBT Semtech Corporation
LC04-6.TBT
Semtech Corporation
TVS DIODE 6VWM 20VC 16SOIC
Lowest to $2.8154
SMLJ24CA Real Image
SMLJ24CA
Bourns Inc.
TVS DIODE 24VWM 38.9VC DO214AB
Lowest to $0.6412
TPSMA30-4HE3_A/I Real Image
TPSMA30-4HE3_A/I
Vishay
TVS DIODE 41.4VC 9.7A DO214AC
Need more? Email Us
TMPG06-27A-E3/73 Real Image
TMPG06-27A-E3/73
Vishay
TVS DIODE 23.1VWM 37.5VC AXIAL
Need more? Email Us
1SMC51AT3G Littelfuse Inc.
1SMC51AT3G
Littelfuse Inc.
TVS DIODE 51VWM 82.4VC SMC
Lowest to $0.3069
PUSB3F4-TBR NXP
PUSB3F4-TBR
NXP / Nexperia
TVS DIODE 5.5VWM 8VC 10XSON
Lowest to $0.8674
IP4220CZ6,125 Nexperia USA Inc.
IP4220CZ6,125
Nexperia USA Inc.
ESD Protection Diodes / TVS Diodes Dual USB 2.0 integrated ESD protection
Lowest to $0.2359
SZ1SMB18AT3G Littelfuse Inc.
SZ1SMB18AT3G
Littelfuse Inc.
TVS Diode Single Uni-Dir 18V 600W Automotive 2-Pin SMB T/R / TVS DIODE 18VWM 29.2VC SMB
Lowest to $0.5571

Top Sellers

BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
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 $0.0951
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.8018
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $19.0076
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.6918
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