| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,255 pcs
|
2255 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Capacitance | |
| Fail Short | |
| Halogen Free | |
| Impulse Discharge Current (8 | |
| Industrial Grade | |
| Insulation Resistance | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature Range | |
| SVHC Present | |
| Tolerance | |
| Voltage |
The Bourns 2026-42-C2LF is a 3-pole gas discharge tube (GDT) from the 2026 series, designed for overvoltage protection in telecommunications and industrial equipment. It features a DC sparkover voltage of 420V with ±20% tolerance and a high impulse discharge current rating of 20kA (8/20µs waveform).
The GDT provides stable breakdown characteristics throughout its life, with typical impulse sparkover voltages of 725V at 100V/µs and 1000V at 1000V/µs. It offers low capacitance of less than 2pF at 1MHz, making it suitable for high-speed signal line protection. The device operates over a temperature range of -40°C to +90°C.
Packaged in an axial cylinder with three radial leads for through-hole mounting, the 2026-42-C2LF is RoHS compliant and has an MSL rating of 1 (unlimited). It is UL recognized and meets ITU-T K.12, IEEE C62.31, and IEC 61643-311 GDT standards.
The DC sparkover voltage is 420V with ±20% tolerance.
The device is rated for 20,000A (8/20µs waveform) for 10 operations, 5,000A (10/350µs) for 1 operation, and 1,000A (10/1000µs) for 400 operations.
The operating temperature range is -40°C to +90°C.
The datasheet indicates a RoHS compliant version is available, and the part is listed as RoHS3 Compliant, though this is unverified.
The package is an axial cylinder with 3 leads in a radial bend configuration, for through-hole mounting.
The capacitance is less than 2pF at 1MHz.