Mfr Part #:

QK008VH4TP

The Littelfuse Inc. QK008VH4TP is a TRIAC Alternistor with a 1kV off-state voltage and 8A on-state current. It is housed in a TO-251AA package.

✓ Total Stock: 1,399 pcs

$ Price Range: $0.99

QK008VH4TP Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	1,399 pcs On Request	1399 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

QK008VH4TP Specifications Quick View

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Category	New Products
Manufacturer Name	Littelfuse Inc.

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QK008VH4TP Description

Short technical summary and product information.

The Littelfuse Inc. QK008VH4TP is a TRIAC Alternistor designed for power control applications. It features a 1kV off-state voltage and an 8A RMS on-state current.

This component has a gate trigger voltage of 1.3V maximum and a gate trigger current of 35mA maximum. The surge current handling capacity is 80A to 85A at 50/60Hz. It operates within a temperature range of -40°C to 125°C (TJ).

The QK008VH4TP is mounted via a through-hole method and comes in a TO-251-3 Short Leads, IPak, TO-251AA package. Its base product number is QK008VH4TP.

QK008VH4TP Quick Information

Product Type: TRIAC

Canonical Name: Littelfuse Inc. QK008VH4TP TRIAC Alternistor - Snubberless

Subcategory: Alternistor

QK008VH4TP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

QK008VH4TP Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

QK008VH4TP Features

1kV off-state voltage rating.
8A RMS on-state current.
Alternistor - Snubberless TRIAC.
TO-251AA through-hole package.
Wide operating temperature range.

QK008VH4TP Applications

Used in AC power control circuits.
Suitable for motor speed regulation.
Applicable for lighting control systems.
Ideal for solid-state relay applications.

QK008VH4TP FAQs

7 frequently asked questions generated from this part’s specifications.

What is the off-state voltage rating?

1000V.

What is the RMS on-state current rating?

8A.

What is the package type?

TO-251-3 (IPak, TO-251AA) through-hole.

What is the gate trigger voltage?

1.3V maximum.

What is the non-repetitive surge current capability?

85A at 50/60Hz.

What is the operating temperature range?

-40°C to 125°C.

What is the mounting type?

Through hole.