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.
1.5KE47CA Real Image
Same model may have multiple batches, images only for reference.

1.5KE47CA

Part No 1.5KE47CA
Manufacturer Littelfuse Inc.
Catalog TVS - Diodes
Description TVS Diode Single Bi-Dir 40.2V 1.5KW 2-Pin DO-201 T/R / TVS DIODE 40.2VWM 64.8VC AXIAL
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Littelfuse Inc.
Standard Package 1
Category Circuit Protection
Family TVS - Diodes
Series 1.5KE
Packaging Reel
Type Zener
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 40.2V
Voltage - Breakdown (Min) 44.7V
Voltage - Clamping (Max) @ Ipp 64.8V
Current - Peak Pulse (10/1000µs) 23.5A
Power - Peak Pulse 1500W (1.5kW)
Power Line Protection No
Applications General Purpose
Operating Temperature Range -55°C ~ 175°C (TJ)
Mounting Style Through Hole
Package DO-201AA DO-27 Axial
Manufacturer Device Package DO-201
Catalog 1.5KE Series
Win Source Part Number 051936-1.5KE47CA
Popularity Medium
Supply and Demand Status Limited
Application Field Used in Industrial
Family Name 1.5KE47CA
Introduction Date March 21, 2004
ECCN EAR99
Country of Origin China, Taiwan
Halogen Free Compliant
Estimated EOL Date 2028
Ultra Librarian 3D Model Ultra Librarian 1.5KE47CA CAD Model

Description

1.5KE47CA Transient Voltage Suppressor Diode

The 1.5KE47CA is a bidirectional TVS diode that operates effectively to guard against voltage surges in various electronic systems. Known for its reliability, this diode is integral in maintaining the operational integrity of sensitive components.

  • Applications:
    • AC and DC power systems
    • Telecommunications
    • Consumer and industrial electronics
    • Networking equipment
  • Features and Benefits:
    • Peak Pulse Power Dissipation: 1.5 kW
    • Breakdown Voltage: 47V
    • Bidirectional operation
    • Fast transient response
    • Low dynamic impedance
  • Additional Details:
    • Axial package design
    • Bidirectional diode with dual polarity
    • Compliant with RoHS guidelines

You May Also Be Interested in

ESDS552DBZR Texas Instruments – Price, Stock & Datasheet
ESDS552DBZR
Texas Instruments
12V TWO-CHANNEL BIDIRECTIONAL ES
Lowest to $0.2183
5.0SMDJ28CA/TR13 YAGEO – Price, Stock & Datasheet
5.0SMDJ28CA/TR13
Yageo
5.0SMDJ, DO-214AB, 28V, 45.4V, R
Lowest to $0.6374
MSMCJLCE12AE3 Microchip Technology – Price, Stock & Datasheet
MSMCJLCE12AE3
Microchip Technology
TVS DIODE 12VWM 19.9VC DO214AB
Lowest to $43.6568
A5KP24A-G Comchip Technology – Price, Stock & Datasheet
A5KP24A-G
Comchip Technology
TVS DIODE 24VWM 38.9VC R6
Need more? Email Us
DESD5V0X1BCSF-7 Diodes Incorporated – Price, Stock & Datasheet
DESD5V0X1BCSF-7
Diodes Incorporated
DATALINE PROTECTION PP X2-DSN060
Lowest to $0.4366
824015043 Wurth Electronics Inc – Price, Stock & Datasheet
824015043
Wurth Electronics Inc
TVS DIODE UNIDIR 5V SOT23-6
Lowest to $0.5821
PESD2USB3B/CX Nexperia USA Inc. – Price, Stock & Datasheet
PESD2USB3B/CX
Nexperia USA Inc.
TVS DIODE 10WLCSP
Lowest to $5.8209
1.5SMC200CAHE3_A/I General Semiconductor – Price, Stock & Datasheet
1.5SMC200CAHE3_A/I
General Semiconductor
TVS DIODE 171VWM 274VC SMC
Lowest to $0.5821
Picture of 1SMB40CAT3
1SMB40CAT3
MICROSS/On Semiconductor
TVS DIODE 40VWM 64.5VC SMB
Lowest to $0.3784

Top Sellers

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 $4.2767
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
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
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 $32.0752
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.9895
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.8211
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.5820
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677

Pricing & Ordering

Quantity Unit Price Ext. Price
350+ $0.1434 $50.1900
850+ $0.1177 $100.0450
1,320+ $0.1140 $150.4800
1,815+ $0.1103 $200.1945
2,350+ $0.1066 $250.5100
3,140+ $0.0956 $300.1840
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 710 pieces
MOQ: 350 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