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.
1.5KE550CA Real Image
Same model may have multiple batches, images only for reference.

1.5KE550CA

Part No 1.5KE550CA
Manufacturer Littelfuse Inc.
Catalog TVS - Diodes
Description Silicon Avalanche Diodes - 1500 Watt Axial Leaded Transient Voltage Suppressors
Datasheet
1.5KE550CA Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Circuit Protection
Manufacturer Littelfuse Inc.
Series 1.5KE
Packaging Reel - TR
Type Zener
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 468V
Minimum Breakdown Voltage 522.5V
Maximum Clamping Voltage 760V
Current - Peak Pulse (10/1000μs) 2A
Power - Peak Pulse 1500W (1.5kW)
Power Line Protection No
Applications General
Operating Temperature Range -55°C ~ 175°C (TJ)
Mounting Style Through Hole
Package DO-201AA, DO-27, Axial
Manufacturer Package DO-201
Win Source Part Number 1120822-1.5KE550CA
Manufacturer Homepage www.littelfuse.com
Popularity Medium
Supply and Demand Status Limited
Family Name 1.5KE550CA
Introduction Date March 21, 2004
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2024
Ultra Librarian 3D Model Ultra Librarian 1.5KE550CA CAD Model

Description

The 1.5KE550CA is a Zener type electronic component manufactured by Littelfuse Inc.

  • Series: 1.5KE series
  • Channel: Bidirectional
  • Voltage - Reverse Standoff (Typ): 468V
  • Current - Peak Pulse (10/1000μs): 2A
  • Power - Peak Pulse: 1500W (1.5kW)
  • Line Protection: Not available
  • Breakdown Voltage (Min): 522.5V
  • Clamping Voltage (Max): 760V
  • Mounting Type: Through-Hole
  • Package: DO-201AA, DO-27, Axial
  • Application: General Purpose
  • Win Source Part Number: 1120822-1.5KE550CA
  • Supply and Demand Status: Limited
  • Estimated EOL Date: 2024

You May Also Be Interested in

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
PESD4USB5B-TBSX Nexperia USA Inc. – Price, Stock & Datasheet
PESD4USB5B-TBSX
Nexperia USA Inc.
TVS DIODE 5VWM 5.5VC DFN2510D-10
Lowest to $0.2911
MMBZ15VALYT116 Rohm Semiconductor – Price, Stock & Datasheet
MMBZ15VALYT116
Rohm Semiconductor
12V, SOT-23, DUAL LINE, ANODE CO
Lowest to $0.2329
SMF4L15CA Littelfuse Inc. – Price, Stock & Datasheet
SMF4L15CA
Littelfuse Inc.
TVS DIODE 15VWM 24.4VC SOD123F
Lowest to $0.1456
SMBJ400A-TP Micro Commercial Co – Price, Stock & Datasheet
SMBJ400A-TP
Micro Commercial Co
TVS DIODE 400VWM 648VC DO214AA
Lowest to $0.2911
Picture of 1SMB40CAT3
1SMB40CAT3
MICROSS/On Semiconductor
TVS DIODE 40VWM 64.5VC SMB
Lowest to $0.3784
GG0402055R042P AVX Corp/Kyocera Corp – Price, Stock & Datasheet
GG0402055R042P
AVX Corp/Kyocera Corp
TVS DIODE 5VWM 16VC 0402
Lowest to $0.1106
UCLAMP3351ZATFT Semtech Corporation – Price, Stock & Datasheet
UCLAMP3351ZATFT
Semtech Corporation
1-LINE 3.3V 6A(8/20US) ESD SLP06
Lowest to $0.1456

Top Sellers

BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
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 $0.1782
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
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 $0.1127
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.6632
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.7805
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.2963
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.5619
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 $4.2292
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
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579

Pricing & Ordering

Quantity Unit Price Ext. Price
215+ $0.2375 $51.0625
515+ $0.1948 $100.3220
795+ $0.1888 $150.0960
1,095+ $0.1827 $200.0565
1,420+ $0.1766 $250.7720
1,900+ $0.1583 $300.7700
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 8,300 pieces
MOQ: 215 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