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BTA312X-800B/DGQ

ACTIVE
WeEn Semiconductors

TRIAC Logic - Sensitive Gate 800 V 12 A Through Hole TO-220F

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

BTA312X-800B/DGQ is a TRIAC Logic - Sensitive Gate 800 V 12 A Through Hole TO-220F from WeEn Semiconductors. 1 authorized distributor quotes it on TracedParts, from RM 6.75 at quantity 1, with 11,854 units in stock for immediate despatch. Figures come from the distributors' own APIs, pulled in the catalogue snapshot of 2026-09-25, and are indicative rather than a binding quote.

RoHS COMPLIANTREACH TO-220-3 Full Pack, Isolated Tab THROUGH HOLE
BEST PRICE @1
RM 6.75
DigiKey · authorized
TOTAL STOCK
11,854
1 source
SHORTEST LEAD
stock
ships from warehouse
AUTHORIZED
1 / 1
tier 1 sources

Who has BTA312X-800B/DGQ in stock, and what does it cost?

1 authorized distributor · pulled from their APIs in the catalogue snapshot of 2026-09-25
QTY pcs
DISTRIBUTOR
STOCK
MOQ
PRICE BREAKS · MYR
LEAD
@250 PCS
TIER 1 - AUTHORIZED DISTRIBUTORfranchised - full warranty - paperwork QA will accept
AUTH
11,854
1
1+6.750010+4.2730100+2.8585500+2.25181k+2.05672k+2.0339
stock
ex-warehouse
RM 2.8585
RM 714.62 total
Buy ↗
What 250 pcs actually costs landed in Malaysia, duty and SST included: RM 821.86 RM 3.2875 per unit, DDP · estimate Open estimator →

What are the specifications of BTA312X-800B/DGQ?

22 parameters▾
Device specification
Triac TypeLogic - Sensitive Gate
Voltage - Off State800 V
Current - On State (It (RMS)) (Max)12 A
Voltage - Gate Trigger (Vgt) (Max)1 V
Current - Non Rep. Surge 50, 60Hz (Itsm)100A, 110A
Current - Gate Trigger (Igt) (Max)50 mA
Current - Hold (Ih) (Max)60 mA
ConfigurationSingle
Operating Temperature125°C (TJ)
Mounting TypeThrough Hole
Package / CaseTO-220-3 Full Pack, Isolated Tab
Supplier Device PackageTO-220F
Ordering & compliance
ManufacturerWeEn Semiconductors
CategoryTRIACs
PackageTO-220-3 Full Pack, Isolated Tab
MountingThrough hole
LifecycleACTIVE
RoHSCompliant
Moisture levelNot applicable (through hole)
PackagingTube / bulk
Country of origin
HS code

Where can I download the BTA312X-800B/DGQ datasheet?

link supplied by DigiKey▾
PDF
BTA312X-800B/DGQ datasheet
link supplied by DigiKey · WeEn Semiconductors · 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 BTA312X-800B/DGQ 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 BTA312X-800B/DGQ?

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

What can I use instead of BTA312X-800B/DGQ?

3 in TRIACs▾
BTA12-800CW3G
onsemi
TRIAC Standard 800 V 12 A Through Hole TO-220AB…
34,895
RM 6.71
BTA12-600BW3G
onsemi
TRIAC Standard 600 V 12 A Through Hole TO-220AB…
34,895
RM 6.71
BTA208X-800B/L02Q
WeEn Semiconductors
TRIAC Standard 800 V 8 A Through Hole TO-220F…
35,308
RM 6.79

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 BTA312X-800B/DGQ?

8 parts▾
BTA08-800CW3GMAC97A8GBTA208-600D,127Z0109MAGMAC4DHM-1GMAC4DCN-1GBCR8KM-12LB#B002N6073A

Common questions about BTA312X-800B/DGQ

7 questions▾
Is BTA312X-800B/DGQ in stock?
Yes. 11,854 units are in stock across 1 authorized distributor (DigiKey), as of the catalogue snapshot of 2026-09-25.
How much does BTA312X-800B/DGQ cost?
RM 6.7500 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 BTA312X-800B/DGQ?
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.