| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
574 pcs
|
574 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Body Material | |
| Diameter | |
| Fail Short | |
| Impulse Discharge Current (8 | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature | |
| Storage Temperature | |
| Tape & Reel | |
| Termination Style | |
| Tolerance | |
| Voltage |
The GTCR38-351M-P20 is a three-electrode gas discharge tube (GDT) from Littelfuse Inc. designed for overvoltage fault protection against high energy surges.
Rated for a DC sparkover voltage of 350V with a tolerance of ±20%, this device provides a crowbar action with low arc-voltage. It can handle an impulse discharge current of 20kA (8/20 μs waveform) making it suitable for high-energy surge environments.
The GDT is housed in a radial cylindrical package with three tin-plated leads and a nickel-plated body. It is a through-hole mounting device suitable for telecommunications, industrial electronics, and surge protection applications. The part is RoHS and ELV compliant.
| Qty | Low | High |
|---|---|---|
| 1,000+ | $0.58 | $0.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The DC sparkover voltage is 350 V with a tolerance of ±20%.
The impulse discharge current rating is 20 kA for an 8/20 μs waveform.
The operating temperature range is -40°C to +90°C.
Yes, the datasheet indicates it is RoHS compliant.
It has 3 poles (three electrodes).