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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
310 pcs
|
310 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Halogen Free | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Reverse Standoff Voltage | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The P4KE9.1A is a 400W unidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 7.78V and a maximum clamping voltage of 13.4V at a peak pulse current of 30.6A (10/1000μs waveform). The device offers a fast response time of less than 1.0ps from 0V to breakdown voltage minimum.
This TVS diode is housed in a DO-204AL (DO-41) axial leaded through-hole package, suitable for automated insertion and manual assembly. It operates over a junction temperature range of -55°C to 175°C. The part is RoHS compliant, halogen free, and lead-free (Pb-free E3).
The P4KE9.1A is intended for general purpose transient protection applications including I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial ICT equipment, and consumer electronics. It provides protection against EFTs, ESD, and induced lightning transients per IEC 61000-4-2 and IEC 61000-4-4 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.69 | $0.69 |
| 10+ | $0.42 | $0.42 |
| 100+ | $0.27 | $0.27 |
| 500+ | $0.21 | $0.21 |
| 1,000+ | $0.18 | $0.18 |
| 2,000+ | $0.17 | $0.17 |
| 5,000+ | $0.12 | $0.12 |
| 10,000+ | $0.11 | $0.11 |
| 15,000+ | $0.11 | $0.11 |
| 25,000+ | $0.11 | $0.11 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 7.78V.
The maximum clamping voltage is 13.4V at peak pulse current.
The peak pulse power dissipation is 400W for a 10/1000μs waveform.
The P4KE9.1A is available in a DO-204AL (DO-41) axial leaded through-hole package.
The operating junction temperature range is -55°C to 175°C.
Yes, the P4KE9.1A is RoHS compliant and halogen free.