| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
100 pcs
|
100 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Alternating Discharge Current | |
| Arc Voltage | |
| California Prop 65 | |
| Capacitance | |
| DC Holdover Voltage | |
| DC Sparkover (±20%) @ 100 V/s | |
| DC Sparkover Voltage | |
| Diameter | |
| Fail Short | |
| Glow Voltage | |
| Glow-Arc Transition Current | |
| Impulse Discharge Current (10/1000 µs or 10/700 µs, 100 A) | |
| Impulse Discharge Current (10/1000 µs, 500 A) | |
| Impulse Discharge Current (10/350µs) | |
| Impulse Discharge Current (8 | |
| Impulse Discharge Current (8/20 µs) | |
| Impulse Discharge Current (8/20 µs, max) | |
| Impulse Sparkover (100 V/µs) | |
| Impulse Sparkover (1000 V/µs) | |
| Insulation Resistance | |
| Length | |
| Mounting Type | |
| Number of Poles | |
| Package Type | |
| Storage Temperature | |
| Tolerance | |
| UL | |
| Voltage |
The Bourns 2027-09-BLF is a two-pole gas discharge tube (GDT) designed for surge protection in telecommunications, data lines, and power supply circuits. It features a DC sparkover voltage of 90V with a tolerance of ±20% and an impulse discharge current rating of 10kA (8/20µs waveform) for 10 operations, with a maximum single-pulse rating of 25kA. The GDT exhibits low capacitance (<1pF at 1MHz) and high insulation resistance (>10¹⁰ Ω), making it suitable for high-speed signal lines without significant signal degradation.
Packaged in an axial cylinder form factor with an 8mm diameter and 6mm length, the device is designed for through-hole mounting on PCBs. It is UL recognized and offers RoHS3 compliant versions for environmental compliance. The 2027 series provides stable breakdown characteristics throughout its operational life, ensuring reliable overvoltage protection in various applications.
The DC sparkover voltage is 90V with ±20% tolerance at 100V/s.
The impulse discharge current is 10kA (8/20µs) for 10 operations, with a maximum single-pulse rating of 25kA.
Through hole mounting with an axial cylinder package.
Capacitance is less than 1 pF at 1 MHz.
Yes, it is listed as RoHS3 compliant, but this is unverified from the datasheet.
Diameter 8 mm, length 6 mm.
It has 2 poles.