TBU® High-Speed Protectors (HSPs)

TBU® High-Speed Protectors (HSPs)

Bourns TBU® electronic current limiter offers surge protection for lightning, power induction, power cross, Earth Potential Rise (EPR) or other energy surge condition. The TBU® HSP devices are available in the following families: TBU-CA, TBU-CX, TBU-DT, TBU-PL, P40, P-G (850-G), and C (C650 and C850).

Click here to view Bourns Integrated Solutions using TBU® HSP products.

Obsolete Products marked with this symbol are currently available, although not recommended for new designs. 

Conflict Mineral Source Reporting for TBU®, TCS products CMRT

Quick link to the Sample Request: Request Sample
Series Data Sheet Photo Description Footprint Max Impulse Voltage Max RMS Voltage Trigger Current Levels Trigger Time RoHS Compliant Design Files Buy Now
TBU-CA TBU-CA TBU-CA_part Single Bidirectional 6.5 x 4 250 V, 400 V, 500 V, 650 V, 850 V 100 V, 200 V, 250 V, 300 V, 425 V 50 mA, 100 mA, 200 mA, 300 mA, 500 mA 1 µs TBU-CA Downloads Buy
TBU-DB-Q TBU-DB-Q TBU-DB-Q_part Dual Bidirectional 6.5 x 5.5 550 V 100 mA 1 µs TBU-DB-Q Downloads Buy
TBU-DF TBU-DF TBU-DF_part Dual Bidirectional 6.5 x 5.5 550 V, 850 V 250 V, 425 V 50 mA, 100 mA, 200 mA, 300 mA, 500 mA 1 µs TBU-DF Downloads Buy
TBU-DT TBU-DT TBU-DT_part Dual Unidirectional 5 x 5 650 V, 850 V 300 V, 425 V 100 mA, 200 mA, 300 mA, 500 mA 1 µs TBU-DT Downloads Buy
TBU-PL TBU-PL TBU-PL_part Dual Bidirectional 6.5 x 4 500 V, 600 V, 750 V, 850 V 300 V, 350 V, 400 V, 425 V 100 mA, 200 mA 1 µs TBU-PL Downloads Buy
TBU-RS TBU-RS tbu_rs_part Dual Bidirectional 8 x 5.5 850 V 425 V 300 mA 1 µs TBU-RS Downloads Buy
P40 P40 p40_g_part Bidirectional 4 x 4 40 V 28 V 240 mA 0.2 µs P40 Downloads Buy
P-G P-G p40_g_part Dual Bidirectional 8.25 x 4 850 V 425 V 200 mA 1 µs P-G Downloads Buy
C C c650_part Bidirectional 8 x 4 650 V, 850 V 300 V, 425 V 100 mA, 180 mA, 260 mA 1 µs C Downloads Buy

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