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IRFSL7437PBF

ACTIVE
INFINEON

INFINEON - IRFSL7437PBF - Power MOSFET, N Channel, 40 V, 195 A, 1800 µohm, TO-262, Through Hole

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

IRFSL7437PBF is a Power MOSFET from INFINEON. 1 authorized distributor quotes it on TracedParts, from RM 18.62 at quantity 1, with 985 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 - SMD
BEST PRICE @1
RM 18.62
element14 · authorized
TOTAL STOCK
985
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has IRFSL7437PBF 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
985
1
1+18.620010+9.4800100+8.5700500+7.01001k+6.9600
stock
ex-warehouse
RM 8.5700
RM 2,142.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 2,408.06 RM 9.6322 per unit, DDP · estimate Open estimator →

What are the specifications of IRFSL7437PBF?

24 parameters▾
Device specification
tariffCode85412900
euEccnNLR
rohsCompliantYES
hazardousfalse
rohsPhthalatesCompliantYES
Rds(on) Test Voltage10
Gate Source Threshold Voltage Max3
Transistor Case StyleTO-262
isCanonicalY
No. of Pins3
Drain Source Voltage Vds40
MSLMSL 1 - Unlimited
Product Range-
Channel TypeN Channel
Ordering & compliance
ManufacturerINFINEON
CategorySingle Fets, Mosfets
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the IRFSL7437PBF datasheet?

link supplied by element14▾
PDF
IRFSL7437PBF datasheet
link supplied by element14 · INFINEON · 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 IRFSL7437PBF 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 IRFSL7437PBF?

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

What can I use instead of IRFSL7437PBF?

3 in single fets, mosfets▾
NTP011N15MC
ONSEMI
ONSEMI - NTP011N15MC - Power MOSFET, N Channel, 150 …
96,824
RM 18.62
TPW4R008NH,L1Q(M
TOSHIBA
TOSHIBA - TPW4R008NH,L1Q(M - Power MOSFET, N Channel…
96,824
RM 18.62
STL19N60M6
STMICROELECTRONICS
STMICROELECTRONICS - STL19N60M6 - Power MOSFET, N Ch…
96,824
RM 18.62

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 IRFSL7437PBF?

8 parts▾
FDD86252IRFR024NTRPBFFDP060AN08A0IPD90N06S4L03ATMA2IPD90N10S406ATMA1SI5457DC-T1-GE3IPD50P04P413ATMA1NP100P04PDG-E1-AY

Common questions about IRFSL7437PBF

7 questions▾
Is IRFSL7437PBF in stock?
Yes. 985 units are in stock across 1 authorized distributor (element14), as of the catalogue snapshot of 2026-11-06.
How much does IRFSL7437PBF cost?
RM 18.6200 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 IRFSL7437PBF?
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.