| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,206 pcs
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20206 pcs | On Request | 1 | On Request | On Request | 1834+ | On Request | On Request |
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The Bourns TISP4080M3BJR-S is a bidirectional thyristor overvoltage protector from the TISP4xxxM3BJ series. It is designed to limit overvoltages on telephone lines caused by power system disturbances or lightning.
This device offers a reverse standby voltage (VDRM) of 65V and a breakdown voltage (VBO) of 80V. It provides precise and stable voltage limiting with low overshoot under surge conditions. The protector is capable of handling significant peak pulse currents, with ratings up to 300A for a 2/10 μs wave shape and 100A for a 10/700 μs wave shape, meeting ITU-T K.20/21/45 standards.
The TISP4080M3BJR-S features low differential capacitance of 39 pF maximum. It is housed in an SMB (DO-214AA) surface mount package, making it suitable for compact designs. This thyristor protector is ideal for safeguarding 2-wire telecommunication equipment by clipping overvoltages and crowbarring into a low-voltage on-state, diverting surge current safely through the device.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
80V typical.
Multiple ratings: 50A (10/1000μs), 100A (10/700μs), 120A (10/160μs), 220A (8/20μs), 300A (2/10μs), 75A (10/560μs).
DO-214AA (SMB) surface mount.
65V maximum.
39pF maximum differential capacitance.
1 element.
Surface mount.