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MMBT3904TT1H

ACTIVE
onsemi

Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 300 mW Surface Mount SC-75, SOT-416

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

MMBT3904TT1H is a Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 300 mW Surface Mount SC- from onsemi. 1 authorized distributor quotes it on TracedParts, from RM 0.28 at quantity 1, with 329,293 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 SC-75, SOT-416 SMD
BEST PRICE @1
RM 0.28
DigiKey · authorized
TOTAL STOCK
329,293
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has MMBT3904TT1H 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
329,293
4,537
4k+0.2830
stock
ex-warehouse
-
below MOQ 4,537
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 132.67 RM 0.5307 per unit, DDP · estimate Open estimator →

What are the specifications of MMBT3904TT1H?

21 parameters▾
Device specification
Transistor TypeNPN
Current - Collector (Ic) (Max)200 mA
Voltage - Collector Emitter Breakdown (Max)40 V
Vce Saturation (Max) @ Ib, Ic300mV @ 5mA, 50mA
DC Current Gain (hFE) (Min) @ Ic, Vce100 @ 10mA, 1V
Power - Max300 mW
Frequency - Transition300MHz
Operating Temperature-55°C ~ 150°C (TJ)
Mounting TypeSurface Mount
Package / CaseSC-75, SOT-416
Supplier Device PackageSC-75, SOT-416
Ordering & compliance
Manufactureronsemi
CategorySingle Bipolar Transistors
PackageSC-75, SOT-416
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the MMBT3904TT1H datasheet?

link supplied by DigiKey▾
PDF
MMBT3904TT1H 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 MMBT3904TT1H 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 MMBT3904TT1H?

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

What can I use instead of MMBT3904TT1H?

3 in single bipolar transistors▾
2SC2812N6-CPA-TB-E
onsemi
Bipolar (BJT) Transistor NPN 50 V 150 mA 100MHz 200 …
1,471
RM 0.28
2SA1179N6-CPA-TB-E
onsemi
Bipolar (BJT) Transistor PNP 50 V 150 mA 180MHz 200 …
1,471
RM 0.28
KSA992FBTA
Fairchild Semiconductor
Bipolar (BJT) Transistor PNP 120 V 50 mA 100MHz 500 …
1,471
RM 0.28

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 MMBT3904TT1H?

8 parts▾
BC848B,2352SC2812N6-CPA-TB-E2SC1623A-T1B-AT2SA812A-T1B-AT2SA1179N6-CPA-TB-EKSA992FBTAS85502SC2001-A

Common questions about MMBT3904TT1H

7 questions▾
Is MMBT3904TT1H in stock?
Yes. 329,293 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-11-06.
How much does MMBT3904TT1H cost?
RM 0.2830 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 MMBT3904TT1H?
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.