| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
140 pcs
|
140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Halogen Free | |
| Lead Style | |
| Max Clamping Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature (TJ) | |
| Package Type | |
| Peak Forward Surge Current (Ifsm) | |
| Peak Pulse Current (Ipp) | |
| Peak Pulse Power (10/1000µs) | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage (Vr) | |
| SVHC Present | |
| Steady State Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse 20KPA32A is a unidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It features a 32V reverse standoff voltage and a maximum clamping voltage of 54.3V, capable of handling a peak pulse current of 372A. With a peak pulse power dissipation of 20kW (10/1000μs waveform), this device offers robust protection for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer applications. The 20KPA32A is housed in a through-hole P600 axial package with matte tin plated leads, supporting an operating junction temperature range of -55°C to 175°C. It also provides a steady state power dissipation of 8.0W and a peak forward surge current rating of 400A. The diode is RoHS compliant and lead-free, with a fast response time of typically less than 1.0ps. This component is ideal for general-purpose circuit protection where high surge capability and reliable performance are required.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.00 | $17.00 |
| 10+ | $10.50 | $12.50 |
| 100+ | $10.00 | $12.00 |
| 1,000+ | $8.50 | $10.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
20kW (20000W) for a 10/1000μs waveform.
32V.
Maximum 54.3V.
P600 axial through-hole package.
-55°C to 175°C (junction temperature).