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BSS138LT1G

ACTIVE
onsemi

N-Channel 50 V 200mA (Ta) 225mW (Ta) Surface Mount SOT-23-3 (TO-236)

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

BSS138LT1G is an N-Channel 50 V 200mA (Ta) 225mW (Ta) Surface Mount SOT-23-3 (TO-236) from onsemi. 2 authorized distributors quote it on TracedParts, from RM 0.26 at quantity 1, with 801,190 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-10-27, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH SOT-23-3 (TO-236) SMD
BEST PRICE @1
RM 0.26
DigiKey · authorized
TOTAL STOCK
801,190
2 sources
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
2 / 2
tier 1 sources

Who has BSS138LT1G in stock, and what does it cost?

2 authorized distributors · pulled from their APIs in the catalogue snapshot of 2026-10-27
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
441,979
3,000
3k+0.26076k+0.2348
stock
ex-warehouse
-
below MOQ 3,000
Buy ↗
AUTH
359,211
5
5+1.560050+1.2700100+0.9740500+0.48401k+0.47503k+0.45107k+0.4280
stock
ex-warehouse
RM 0.9740
RM 243.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 126.77 RM 0.5071 per unit, DDP · estimate Open estimator →

What are the specifications of BSS138LT1G?

23 parameters▾
Device specification
FET TypeN-Channel
TechnologyMOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)50 V
Current - Continuous Drain (Id) @ 25°C200mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)5V
Rds On (Max) @ Id, Vgs3.5Ohm @ 200mA, 5V
Vgs(th) (Max) @ Id1.5V @ 1mA
Vgs (Max)±20V
Input Capacitance (Ciss) (Max) @ Vds50 pF @ 25 V
Power Dissipation (Max)225mW (Ta)
Operating Temperature-55°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Supplier Device PackageSOT-23-3 (TO-236)
Ordering & compliance
Manufactureronsemi
CategorySingle FETs, MOSFETs
PackageSOT-23-3 (TO-236)
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the BSS138LT1G datasheet?

link supplied by DigiKey▾
PDF
BSS138LT1G datasheet
link supplied by DigiKey · onsemi · 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 BSS138LT1G 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 BSS138LT1G?

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

What can I use instead of BSS138LT1G?

3 in single FETs, MOSFETs▾
MMBF170
onsemi
N-Channel 60 V 500mA (Ta) 300mW (Ta) Surface Mount S…
1,352
RM 0.26
RUM002N02T2L
Rohm Semiconductor
N-Channel 20 V 200mA (Ta) 150mW (Ta) Surface Mount V…
1,322
RM 0.25
BSS138NH6327XTSA2
Infineon Technologies
N-Channel 60 V 230mA (Ta) 360mW (Ta) Surface Mount P…
1,406
RM 0.27

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 BSS138LT1G?

8 parts▾
EFC4601R-M-TRPMCM6501VPEZNTNS3190NZT5G3LN04SS-TL-HUPA2351T1G(2)-E4-ARJK0397DPA-0G#J7ANTNS4CS69NTCGSCH1331-S-TL-H

Common questions about BSS138LT1G

7 questions▾
Is BSS138LT1G in stock?
Yes. 801,190 units are in stock across 2 authorized distributors (DigiKey, element14), as of the catalogue snapshot of 2026-10-27.
How much does BSS138LT1G cost?
RM 0.2607 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 BSS138LT1G?
DigiKey, element14. They are authorized, franchised distributors quoting through their 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.