| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
40,178 pcs
|
40178 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
991 pcs
|
991 pcs | On Request | 1 | On Request | On Request | 1738+ | On Request | On Request |
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| Prop 65 | |
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| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Voltage |
The Bourns TBU-DT085-200-WH is a dual unidirectional high-speed surge protection component from the TBU-DT series. It provides overcurrent and overvoltage protection by blocking surges up to its rated limits, tripping in less than 1 μs when current reaches the maximum value in one direction. The device is designed for Ethernet ports, protection modules, and general electronics requiring robust circuit protection.
Key electrical specifications include a maximum peak impulse voltage withstand of 850 V (duration <10 ms at 25 °C), a maximum continuous AC RMS voltage of 425 V, and a minimum trigger current of 200 mA at 25 °C. The device operates over a temperature range of -40 to +125 °C and can be stored from -65 to +150 °C.
The TBU-DT085-200-WH is housed in a 4-VDFN exposed pad surface mount package (supplier device package 4-DFN 5x5 mm). It is RoHS3 compliant (unverified), has an MSL rating of 1 (unlimited), and is REACH unaffected (unverified). The datasheet includes a Prop 65 warning for cancer and reproductive harm.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.38 | $2.38 |
| 10+ | $1.91 | $1.91 |
| 100+ | $1.28 | $1.28 |
| 500+ | $1.10 | $1.10 |
| 1,000+ | $1.00 | $1.00 |
| 3,000+ | $1.00 | $1.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The device can withstand peak impulse voltages up to 850V for durations less than 10ms at 25°C.
The minimum trigger current is 200mA at 25°C.
The operating temperature range is -40°C to +125°C.
The package is a 4-VDFN exposed pad, with supplier device package 4-DFN (5x5mm).
It contains two independent protection circuits (dual).
The device is marked as RoHS3 compliant, but this is unverified from the manufacturer.
It is surface mount (SMD).