Littelfuse 1.5KE440A, Uni-Directional TVS Diode, 1500W, 2-Pin DO-201
- RS Stock No.:
- 764-5439P
- Mfr. Part No.:
- 1.5KE440A
- Brand:
- Littelfuse
Bulk discount available
Subtotal 30 units (supplied on a continuous strip)*
£18.36
(exc. VAT)
£22.02
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 1,320 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 30 - 50 | £0.612 |
| 60 - 110 | £0.584 |
| 120 - 230 | £0.409 |
| 240 + | £0.398 |
*price indicative
- RS Stock No.:
- 764-5439P
- Mfr. Part No.:
- 1.5KE440A
- Brand:
- Littelfuse
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Littelfuse | |
| Diode Configuration | Single | |
| Direction Type | Uni-Directional | |
| Maximum Clamping Voltage | 602V | |
| Minimum Breakdown Voltage | 418V | |
| Mounting Type | Through Hole | |
| Package Type | DO-201 | |
| Maximum Reverse Stand-off Voltage | 376V | |
| Pin Count | 2 | |
| Peak Pulse Power Dissipation | 1500W | |
| Maximum Peak Pulse Current | 2.5A | |
| ESD Protection | Yes | |
| Number of Elements per Chip | 1 | |
| Minimum Operating Temperature | -55 °C | |
| Dimensions | 5.3 x 9.5mm | |
| Maximum Operating Temperature | +175 °C | |
| Test Current | 1mA | |
| Maximum Reverse Leakage Current | 1µA | |
| Length | 9.5mm | |
| Diameter | 5.3mm | |
Select all | ||
|---|---|---|
Brand Littelfuse | ||
Diode Configuration Single | ||
Direction Type Uni-Directional | ||
Maximum Clamping Voltage 602V | ||
Minimum Breakdown Voltage 418V | ||
Mounting Type Through Hole | ||
Package Type DO-201 | ||
Maximum Reverse Stand-off Voltage 376V | ||
Pin Count 2 | ||
Peak Pulse Power Dissipation 1500W | ||
Maximum Peak Pulse Current 2.5A | ||
ESD Protection Yes | ||
Number of Elements per Chip 1 | ||
Minimum Operating Temperature -55 °C | ||
Dimensions 5.3 x 9.5mm | ||
Maximum Operating Temperature +175 °C | ||
Test Current 1mA | ||
Maximum Reverse Leakage Current 1µA | ||
Length 9.5mm | ||
Diameter 5.3mm | ||
TVS Diodes Axial Unidirectional 1500W, 1.5KE Series, Littelfuse
The 1.5KE series of TVS diodes from Littelfuse are designed for use in telecom, industrial and consumer electronic applications.
The 1.5KE series of diode specifically protect sensitive electronic equipment from voltage transients induced from lightning and other transient voltage events.
The 1.5KE series of diode specifically protect sensitive electronic equipment from voltage transients induced from lightning and other transient voltage events.
Features:
Halogen Free
RoHS Compliant
Excellent Clamping Capability
Low Incremental Surge Resistance
Halogen Free
RoHS Compliant
Excellent Clamping Capability
Low Incremental Surge Resistance
Transient Voltage Suppressors, Littelfuse