
| Type | Description | ||
|---|---|---|---|
| Series | TX | Series | TX |
| Product Status | Obsolete | Type | Semi-Toroidal |
| Voltage - Primary | 115V, 230V | Voltage - Secondary (Full Load) | Parallel 12V, Series 24V |
| Current - Output (Max) | Parallel 250mA, Series 125mA | Primary Winding(s) | Dual |
| Secondary Winding(s) | Dual | Center Tap | No |
| Power - Max | 3VA | Mounting Type | Through Hole |
| Termination Style | PC Pin | Size / Dimension | 40.64mm L x 39.62mm W |
| Height - Seated (Max) | 16.51mm | Voltage - Isolation | 2000Vrms |
| Base Product Number | TX3 | RoHS Status | RoHS Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | REACH Status | REACH Unaffected |
YG GROUP (YUGUANG INTERNATIONAL(HK)CO.,LTD) supports reliable sourcing through quality controls and compliance documentation. Please confirm product requirements, applicable certifications and supporting documents before ordering.
TX3-12V is an authentic electronic component manufactured by Bourns, categorized under Audio Transformers / Signal Transformers. It is supplied in the standard manufacturer-specified package footprint, providing industry-standard mechanical dimensions and terminal configurations for board-level assembly. Full pinout configurations, physical footprint drawings, and rated operating tolerances are documented in the official TX3-12V datasheet above.
Electronic component spot-market pricing for TX3-12V fluctuates based on real-time global availability, production date codes, minimum order quantities (MOQ), and packaging formats (e.g., Reel, Tube, Tray). Using an RFQ ensures you receive accurate, real-time volume pricing tied to verified, traceable inventory rather than stale catalog estimates.
Lead times for TX3-12V depend on whether stock is dispatched from our central hub or regional franchise partners. Ready-to-ship inventory typically leaves the warehouse within 1–3 business days following quality inspection, while factory-direct or back-ordered allocations are confirmed with an estimated ship date upon RFQ reply.
Loading articles…

Loading articles…

Buying GRM155C80J106ME11D for a compact board? Compare effective capacitance, bias and packaging—not 10 µF alone. Send your rail requirements for an RFQ.
Read more →
Sourcing TPS53915RVER for a server rail? Map 12-A loads, bias supplies and PMBus functions before buying. Send your power-rail requirements for an RFQ.
Read more →
Replacing a relay with TPS1HB16AQPWPRQ1? Check inrush, A-version current limits and fault recovery before ordering. Send your 12-V load brief for an RFQ.
Read more →
Adding W5500 Ethernet to an MCU? Budget IPv4 sockets, SPI transfers and buffers before buying the network BOM. Send your board requirements for an RFQ.
Read more →Loading related products…
| Picture | Part Number | Manufacturer | PDF / RoHS | Stock | Action |
|---|---|---|---|---|---|
![]() | Bourns | 5,580 | |||
![]() | Bourns | 9,060 | |||
![]() | Bourns | 4,090 | |||
![]() | Bourns | -- | 9,660 | ||
![]() | Bourns | 1,280 | |||
![]() | Bourns | 7,850 | |||
![]() | Bourns | 2,420 | |||
![]() | Bourns | 2,960 | |||
![]() | Bourns | 9,810 | |||
![]() | Bourns | 3,650 |