Discrete Semiconductor Products

QK012RH5TP

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LITTELFUSE

ALTNSTR 1000V 12A 50-50-50 MA TO220/ TUBE

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Discrete Semiconductor Products

QK012RH5TP

Active

LITTELFUSE

ALTNSTR 1000V 12A 50-50-50 MA TO220/ TUBE

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	QK012RH5TP

Configuration	Single
Current - Gate Trigger (Igt) (Max) [Max]	50 mA
Current - Hold (Ih) (Max) [Max]	50 mA
Current - Non Rep. Surge 50, 60Hz (Itsm)	110 A, 120 A
Current - On State (It (RMS)) (Max) [Max]	12 A
Mounting Type	Through Hole
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Package / Case	TO-220-3
Supplier Device Package	TO-220AB
Triac Type	Alternistor - Snubberless
Voltage - Gate Trigger (Vgt) (Max)	1.3 V
Voltage - Off State	1 kV

QK012RH5TP Series

Altnstr 1000V 12A 50-50-50 mA TO220

Part	Package / Case	Mounting Type	Triac Type	Voltage - Off State	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Current - Non Rep. Surge 50, 60Hz (Itsm)	Voltage - Gate Trigger (Vgt) (Max)	Current - Gate Trigger (Igt) (Max) [Max]	Current - Hold (Ih) (Max) [Max]	Configuration	Current - On State (It (RMS)) (Max) [Max]
LITTELFUSE QK012RH5TP	TO-220-3	Through Hole	Alternistor - Snubberless	1 kV	-40 C	125 °C	TO-220AB	110 A 120 A	1.3 V	50 mA	50 mA	Single	12 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 1.54	1m+
Newark	Each	1000	$ 1.77	1m+
		2500	$ 1.64

Description

General part information

QK012RH5TP Series

12Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays. Alternistor type devices only operate in quadrants I, II, & III and are used in circuits requiring high dv/dt capability.

Documents

Technical documentation and resources