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MJE340

ACTIVE
MULTICOMP PRO

MULTICOMP PRO - MJE340 - Bipolar (BJT) Single Transistor, NPN, 300 V, 500 mA, 20 W, TO-126, Through Hole

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

MJE340 is a Bipolar (BJT) Single Transistor from MULTICOMP PRO. 1 authorized distributor quotes it on TracedParts, from RM 5.60 at quantity 1, with 5,362 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 - SMD
BEST PRICE @1
RM 5.60
element14 · authorized
TOTAL STOCK
5,362
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has MJE340 in stock, and what does it cost?

1 authorized distributor · 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
5,362
1
1+5.600010+3.5900100+2.6100500+2.07001k+1.43005k+1.4100
stock
ex-warehouse
RM 2.6100
RM 652.50 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 752.85 RM 3.0114 per unit, DDP · estimate Open estimator →

What are the specifications of MJE340?

24 parameters▾
Device specification
tariffCode85412900
euEccnNLR
Collector Emitter Voltage Max300
rohsCompliantYES
Transistor PolarityNPN
hazardousfalse
rohsPhthalatesCompliantYES
Transistor Case StyleTO-126
isCanonicalY
No. of Pins3
DC Current Gain hFE Min30
Continuous Collector Current500
MSL-
Product RangeMulticomp Pro Bipolar Single Transistor, NPN
Ordering & compliance
ManufacturerMULTICOMP PRO
CategorySingle Bipolar Transistors
Package-
MountingSurface mount
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTape & reel
Country of origin
HS code

Where can I download the MJE340 datasheet?

link supplied by element14▾
PDF
MJE340 datasheet
link supplied by element14 · MULTICOMP PRO · 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 MJE340 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 MJE340?

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

What can I use instead of MJE340?

3 in single bipolar transistors▾
BCP53-16,115
NEXPERIA
NEXPERIA - BCP53-16,115 - Bipolar (BJT) Single Trans…
20,176
RM 3.88
MMBT3904FA-7B
DIODES INC.
DIODES INC. - MMBT3904FA-7B - Bipolar (BJT) Single T…
20,176
RM 3.88
2N6107.
MULTICOMP PRO
MULTICOMP PRO - 2N6107. - Bipolar (BJT) Single Trans…
20,124
RM 3.87

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 MJE340?

8 parts▾
BD140BC109CBC817-40BC549CBD243CMPSA92BC182BTIP41C

Common questions about MJE340

7 questions▾
Is MJE340 in stock?
Yes. 5,362 units are in stock across 1 authorized distributor (element14), as of the catalogue snapshot of 2026-10-27.
How much does MJE340 cost?
RM 5.6000 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 MJE340?
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.