B-UC4L Dual Battrax SIDACtor Protection Thyristors

Littelfuse B-UC4L Dual Port Negative Battrax® Protection Thyristors are programmable SIDACtor® components designed to protect SLICs (Subscriber Line Interface Circuits) from damaging overvoltage transients. Dual port protection is provided by a programmable device that is referenced to a negative voltage source while internal diodes provide protection from positive surge events. Surge capability does not degrade after multiple surge events within limit. The MS-013 package thyristors feature low voltage overshoot, low on-state voltage, dual-port protection, and fails short circuit when surged in excess of ratings. Littelfuse B-UC4L Thyristors are RoHS compliant and lead-free.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
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Minimum Operating Temperature
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Littelfuse Thyristor Surge Protection Devices - TSPD 100mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Cut Tape
$4.50
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 1,500
: 1,500
100 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 100mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
$4.49
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 500
100 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 100mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Cut Tape
$5.42
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 1,500
: 1,500
160 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 100mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
$5.42
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 500
160 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Tube
Littelfuse Thyristor Surge Protection Devices - TSPD 200mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
Cut Tape
$6.45
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 1,500
: 1,500
200 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Reel
Littelfuse Thyristor Surge Protection Devices - TSPD 200mA 500A Battrax Dual Neg
Datasheet
Non-Stocked Lead-Time 17 Weeks
$6.45
A tariff of 40% may be applied if shipping to the United States.
Min.: 10,500
Mult.: 500
200 mA - 40 C + 125 C SMD/SMT Modified-MS-013-6 Tube