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DSEP2X31-03A

ACTIVE
LITTELFUSE

LITTELFUSE - DSEP2X31-03A - Diode Module, 300 V, 30 A, 1.4 V, Dual Isolated, SOT-227B, 4 Pins

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

DSEP2X31-03A is a Diode Module from LITTELFUSE. 1 authorized distributor quotes it on TracedParts, from RM 164.59 at quantity 1, with 140 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-19, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH - SMD
BEST PRICE @1
RM 164.59
element14 · authorized
TOTAL STOCK
140
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has DSEP2X31-03A in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-19
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
140
1
1+164.59005+143.030010+121.470050+119.0500100+116.8900
stock
ex-warehouse
RM 116.8900
RM 29,222.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 32,490.69 RM 129.9628 per unit, DDP · estimate Open estimator →

What are the specifications of DSEP2X31-03A?

24 parameters▾
Device specification
tariffCode85411000
euEccnNLR
rohsCompliantYES
Average Forward Current30
Forward Voltage Max1.4
Diode MountingPanel
Forward Surge Current300
hazardousfalse
rohsPhthalatesCompliantYES
isCanonicalY
No. of Pins4
Repetitive Peak Reverse Voltage300
Product Range-
Diode Case StyleSOT-227B
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 DSEP2X31-03A datasheet?

link supplied by element14▾
PDF
DSEP2X31-03A 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 DSEP2X31-03A 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 DSEP2X31-03A?

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

What can I use instead of DSEP2X31-03A?

3 in fuses▾
B72240B0251K001
TDK
TDK - B72240B0251K001 - TVS Varistor, MOV, 250 V, 32…
854,672
RM 164.36
A/CP-DO-8"-6'CL2P
ACI
ACI - A/CP-DO-8"-6'CL2P - NTC Thermistor, 10 kohm, 1…
853,996
RM 164.23
A/20K-DO-4"-6'CL2P
ACI
ACI - A/20K-DO-4"-6'CL2P - NTC Thermistor, 20 kohm, …
853,996
RM 164.23

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 DSEP2X31-03A?

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

Common questions about DSEP2X31-03A

7 questions▾
Is DSEP2X31-03A in stock?
Yes. 140 units are in stock across 1 authorized distributor (element14), as of the catalogue snapshot of 2026-09-19.
How much does DSEP2X31-03A cost?
RM 164.5900 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 DSEP2X31-03A?
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.