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QK040K7TP

ACTIVE
LITTELFUSE

LITTELFUSE - QK040K7TP - Triac, Teccor®, 1 kV, 40 A, TO-218AC, 2 V, 335 A, 100 mA

In full production. No end-of-life notice on file.

QK040K7TP is a Triac from LITTELFUSE. 1 authorized distributor quotes it on TracedParts, from RM 67.59 at quantity 1, with 304 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 67.59
element14 · authorized
TOTAL STOCK
304
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has QK040K7TP in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
304
1
1+67.59005+57.710010+47.820050+47.2100100+46.6000250+46.5900
stock
ex-warehouse
RM 46.5900
RM 11,647.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 12,966.97 RM 51.8679 per unit, DDP · estimate Open estimator →

What are the specifications of QK040K7TP?

24 parameters▾
Device specification
tariffCode85413000
Peak On State Voltage1.8
Holding Current Max100
euEccnNLR
rohsCompliantYES
Gate Trigger Voltage Max2
Thyristor MountingThrough Hole
Peak Repetitive Off State Voltage1
hazardousfalse
rohsPhthalatesCompliantYES
Peak Non Repetitive Surge Current335
On State RMS Current40
isCanonicalY
No. of Pins3
Ordering & compliance
ManufacturerLITTELFUSE
CategoryFuses
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the QK040K7TP datasheet?

link supplied by element14▾
PDF
QK040K7TP datasheet
link supplied by element14 · LITTELFUSE · English
Open datasheet ↗

This is the datasheet link the distributor returned with the part record. We pass it through as they gave it, and we have not opened it - there are more than 300,000 of these and we verify only the ones we curate by hand. If it does not resolve, that is the distributor’s record, not the part.

What does QK040K7TP cost landed in Malaysia?

Malaysia · DDP · HS ▾
Goods
Freight · express 2 d
Import duty · 0 % (ITA-exempt)
Sales & service tax · 6 %
Customs clearance
Landed total

Estimate only. The correct HS classification for your import is your responsibility - see terms of service.

Is there a CAD symbol and footprint for QK040K7TP?

4 downloads▾
SCHEMATIC SYMBOL · .libPCB FOOTPRINT · .kicad_mod 3D MODEL · .stepSPICE · .mod

What can I use instead of QK040K7TP?

3 in fuses▾
74272722
WURTH ELEKTRONIK
WURTH ELEKTRONIK - 74272722 - Split Core Ferrite, 12…
351,624
RM 67.62
GA100K6A1B
TE CONNECTIVITY
TE CONNECTIVITY - GA100K6A1B - Thermistor, Bead, Ser…
351,312
RM 67.56
IXYH120N65A5
LITTELFUSE
LITTELFUSE - IXYH120N65A5 - IGBT, 290 A, 1.22 V, 830…
351,312
RM 67.56

Nearest peers by price within the same category. Confirm the parameters before you substitute - these are not guaranteed drop-in replacements.

Which parts are similar to QK040K7TP?

8 parts▾
JR-101-1-FRSG-02GS1DDU334-0024301.1407..812283-SFX-285626A352780IL19-UK1-H05-3150-200

Common questions about QK040K7TP

7 questions▾
Is QK040K7TP in stock?
Yes. 304 units are in stock across 1 authorized distributor (element14), as of the catalogue snapshot of 2026-09-25.
How much does QK040K7TP cost?
RM 67.5900 is the lowest unit price on this page, from element14. Prices fall as quantity rises; the full price break ladder is in the quotes table. Figures come from the distributor API and are indicative, not a binding quote.
Who supplies QK040K7TP?
element14. It is authorized, franchised distributor quoting through its own API. TracedParts carries no broker or open-market listings.
How old are these prices?
The catalogue is re-pulled from the distributors' APIs once a day, and the line under the Quotes heading says which pull the figures on this page came from. Prices and stock can move between pulls, so treat them as indicative and confirm on the distributor's site before you order.
Who quoted these prices?
Every row on the site comes from an authorized, franchised distributor through its own API: DigiKey, Mouser or element14. There are no broker or open-market listings on TracedParts. If a source ever changes, the row will say so.
Why do you show the source before the price?
Because who sold it decides what happens at incoming inspection, and a table sorted by price alone hides that. Rows are grouped by the distributor's status first and ordered by unit price inside the group.
Why are prices in ringgit?
Distributors quote in US dollars. TracedParts converts to MYR at a fixed reference rate that is printed on the page, not a live FX feed, so the ringgit figure is a sourcing estimate rather than the amount you will be billed.