TracedParts
🇲🇾 MY
Upload BOM

K2401G

ACTIVE
Littelfuse Inc.

Diac/Sidac Thyristor 220 ~ 250V DO-15

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

K2401G is a Diac/Sidac Thyristor 220 ~ 250V DO-15 from Littelfuse Inc.. 1 authorized distributor quotes it on TracedParts, from RM 11.44 at quantity 1, with 1,891 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-11-06, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH DO-204AC, DO-15, Axial SMD
BEST PRICE @1
RM 11.44
DigiKey · authorized
TOTAL STOCK
1,891
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has K2401G in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-11-06
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
1,891
1
1+11.440010+7.4300100+5.1485500+4.17361k+3.9460
stock
ex-warehouse
RM 5.1485
RM 1,287.12 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 1,457.84 RM 5.8314 per unit, DDP · estimate Open estimator →

What are the specifications of K2401G?

17 parameters▾
Device specification
Voltage - Breakover220 ~ 250V
Current - Breakover10 µA
Current - Hold (Ih) (Max)160 mA
Current - Peak Output1 A
Operating Temperature-40°C ~ 125°C (TJ)
Package / CaseDO-204AC, DO-15, Axial
Supplier Device PackageDO-15
Ordering & compliance
ManufacturerLittelfuse Inc.
CategoryDIACs, SIDACs
PackageDO-204AC, DO-15, Axial
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the K2401G datasheet?

link supplied by DigiKey▾
PDF
K2401G datasheet
link supplied by DigiKey · Littelfuse Inc. · 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 K2401G 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 K2401G?

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

What can I use instead of K2401G?

3 in DIACs, SIDACs▾
K2201G
Littelfuse Inc.
Diac/Sidac Thyristor 200 ~ 230V DO-15…
60,320
RM 11.60
K2501GL
Littelfuse Inc.
Diac/Sidac Thyristor 240 ~ 265V DO-15…
56,992
RM 10.96
K2401GL
Littelfuse Inc.
Diac/Sidac Thyristor 220 ~ 250V DO-15…
56,108
RM 10.79

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 K2401G?

8 parts▾
DB3N413-T1-AZMKP3V240RLMKP3V240RLGDB3TGDB3WK1500SRPDB4

Common questions about K2401G

7 questions▾
Is K2401G in stock?
Yes. 1,891 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-11-06.
How much does K2401G cost?
RM 11.4400 is the lowest unit price on this page, from DigiKey. 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 K2401G?
DigiKey. 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.