All prices are in US dollars.
Digi-Key Part Number 1.5KE43CALFCT-ND
Price Break Unit Price Extended Price
1 0.72000 0.72
10 0.62800 6.28
25 0.55520 13.88
100 0.48370 48.37
250 0.42108 105.27
500 0.35844 179.22
Quantity Available Digi-Key Stock: 2,084
Can ship immediately

Manufacturer Standard Lead Time 10 Weeks
Manufacturer Part Number


Description TVS DIODE 36.8VWM 59.3VC AXIAL
Lead Free Status / RoHS Status Lead free by exemption / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 1.5KE Series Datasheet
Product Photos 1.5KE Series, DO201 Bidirectional
Product Training Modules Transient Voltage Suppression (TVS) Diodes
Catalog Drawings 1.5KE Series Axial Side
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 1

Circuit Protection


TVS - Diodes

Series 1.5KE
Packaging ? Cut Tape (CT)?
Type Zener
Unidirectional Channels -
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 36.8V
Voltage - Breakdown (Min) 40.9V
Voltage - Clamping (Max) @ Ipp 59.3V
Current - Peak Pulse (10/1000µs) 25.6A
Power - Peak Pulse 1500W (1.5kW)
Power Line Protection No
Applications General Purpose
Capacitance @ Frequency -
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Through Hole
Package / Case DO-201AA, DO-27, Axial
Supplier Device Package DO-201
Online Catalog 1.5KE Series
Other Names 1.5KE43CALFCT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
1.5KE43CALFTR-ND 1.5KE43CA Littelfuse Inc. Tape & Reel (TR)? 1,200 - Immediate
0.27840 1,200
1.5KE43CA-BLF-ND 1.5KE43CA-B Littelfuse Inc. Bulk? 0
0.34800 500

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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20:52:40 5/31/2016