| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,586 pcs
|
4586 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Fail Short | |
| Impulse Discharge Current (8 | |
| Insulation Resistance | |
| Mounting Type | |
| Number of Poles | |
| Operating Temperature Range | |
| Tape & Reel | |
| Tolerance | |
| Voltage | |
| Weight |
The TDK B88069X8300B502 is a 3-electrode gas discharge tube (GDT) surge arrester from the T83-A90X series. It features a nominal DC spark-over voltage of 90V with a tolerance of ±20%, ensuring reliable overvoltage protection. The device can handle impulse discharge currents up to 10kA (8/20µs waveform, 10 operations) and 15kA for a single operation, making it suitable for high-energy surge protection.
This GDT offers very low capacitance of less than 1.5pF at 1MHz and high insulation resistance greater than 10GΩ, minimizing signal degradation in high-frequency applications. The arc voltage is typically 15V and glow voltage is typically 70V, with a glow-to-arc transition current below 0.5A. The operating temperature range spans -40°C to +125°C.
The component is packaged in an axial cylinder with 3 leads in a radial bend configuration for through-hole mounting. It is RoHS-compatible and has an MSL of 1 (unlimited). Typical applications include telecommunications line protection and base station protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.47 | $2.47 |
| 10+ | $2.27 | $2.27 |
| 50+ | $1.89 | $1.89 |
| 100+ | $1.71 | $1.71 |
| 250+ | $1.57 | $1.57 |
| 500+ | $1.42 | $1.42 |
| 1,000+ | $1.32 | $1.32 |
| 2,500+ | $1.28 | $1.28 |
| 5,000+ | $1.14 | $1.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal DC spark-over voltage is 90V with a tolerance of ±20%, giving a minimum of 72V and maximum of 108V.
The device can handle 10kA for 10 operations (8/20µs waveform), 15kA for a single operation (8/20µs), and 2kA for a single operation (10/350µs).
The operating temperature range is -40°C to +125°C.
Yes, the datasheet indicates RoHS-compatible and the existing database lists RoHS3 compliant, though this is unverified.
The maximum capacitance is less than 1.5pF at 1MHz.
The mounting type is Through Hole, and the package is Axial Cylinder with 3 leads in a radial bend configuration.