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: 1,559
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 DO-201
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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13:18:00 6/29/2016