
For Reference Only
Part Number | QK012LH2 |
OEMstron Part # | QK012LH2 |
Manufacturer | Littelfuse |
Category | Semiconductors › Thyristors › TRIACs |
Description | TRIAC ALTERNISTOR 1KV 12A TO220 |
Lifecycle | Discontinued |
RoHS | No RoHS Information |
EDA/CAD Models | QK012LH2 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
QK012LH2 Specifications
Part Number | QK012LH2 | |
Brand | Littelfuse | |
Lifecycle | Discontinued | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Thyristors | |
Subcategory | TRIACs | |
Manufacturer | Littelfuse Inc. | |
Series | - | |
Triac Type | Alternistor - Snubberless | |
Voltage - Off State | 1kV | |
Current - On State (It (RMS)) (Max) | 12A | |
Voltage - Gate Trigger (Vgt) (Max) | 1.3V | |
Current - Non Rep. Surge 50, 60Hz (Itsm) | 110A, 120A | |
Current - Gate Trigger (Igt) (Max) | 10mA | |
Current - Hold (Ih) (Max) | 15mA | |
Configuration | Single | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Through Hole | |
Package / Case | TO-220-3 Isolated Tab | |
Supplier Device Package | TO-220 Isolated Tab |
QK012LH2 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
QK012LH2 Littelfuse Inc |
Triacs Altnstr 1000V12A 10-10-10mA |
Contact Us |
Part Number | Description | Stock |
QK012LH2TP D# F9606-ND Littelfuse Inc |
ALTNSTR 1000V 12A 10-10-10 MA TO |
Temporarily Out of Stock |
QK012LH2 D# QK012LH2-ND Littelfuse Inc |
TRIAC ALTERNISTOR 1KV 12A TO220 |
Limited Supply - Call |
Part Number | Description | Stock |
QK012LH2TP D# 34AC4693 Littelfuse Inc |
Altnstr 1000V 12A 10-10-10 mA TO220 Iso / TUBE RoHS: Not Compliant
Min Qty: 1000
Container: Bulk
|
0 |
Part Number | Description | Stock |
QK012LH2 D# NS-QK012LH2 Littelfuse Inc |
OEM/CM ONLY |
5812 |
Part Number | Description | Stock |
QK012LH2TP Littelfuse Inc |
Triacs 1000V 12A 10-10-10mA |
Americas - 0 |
Part Number | Description | Stock |
QK012LH2 Littelfuse Inc |
shipping today |
58693 |
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In Stock | 252 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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