TQ212 Panasonic Relay or Contactor (Other) In Stock
Panasonic TQ212 is a DPCO subminiature HF relay with 1 A contact rating, 12 VDC coil voltage, and double-pole changeover contact configuration for high-frequency signal switching. RoHS compliant, available worldwide with fast shipping.
- Manufacturer
- Panasonic
- Package
- Other
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Relay or Contactor
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TQ212?
- DPCO (double-pole changeover) contact configuration for versatile HF signal routing
- 1 A contact rating suitable for low-power HF signal switching up to RF frequencies
- 12 VDC coil voltage compatible with standard logic-level driver circuits
- Subminiature form factor for space-constrained PCB designs in communications equipment
- High-frequency relay optimized for low insertion loss and reliable HF signal path switching
What is TQ212 used for?
The TQ212 is designed for high-frequency signal switching applications in test and measurement equipment, telecommunications, and RF signal routing systems. Its DPCO contact configuration allows simultaneous switching of 2 signal paths, making it suitable for antenna switching, signal multiplexing, and test fixture applications. The 12 VDC coil and 1 A contact rating make it compatible with standard logic driver circuits in compact PCB-level RF designs.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for TQ212?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What switching capability does the TQ212's DPCO configuration provide in RF signal paths?
The TQ212's DPCO (double-pole changeover) configuration provides 2 independent signal poles, each capable of switching 1 A, allowing simultaneous routing or bypassing of 2 RF signal paths. This is valuable in antenna selection, frequency band switching, and test system signal routing at HF frequencies where reliable low-loss contact switching is required.
How does the 12 VDC coil voltage of TQ212 simplify integration into embedded control systems?
The 12 VDC coil voltage of the TQ212 is compatible with standard 12 V power rails common in embedded systems, automotive electronics, and industrial control boards. A simple transistor or relay driver IC can energize the coil directly, enabling the 1 A DPCO contacts to switch HF signal paths without requiring additional voltage conversion circuitry.
In which industries is the TQ212 subminiature HF relay most commonly deployed?
The TQ212 is commonly used in telecommunications equipment, RF test and measurement instruments, amateur radio transceivers, and industrial wireless modules. Its subminiature size, 12 VDC coil, and 1 A DPCO contacts make it a standard choice for HF signal switching where both compact PCB footprint and reliable double-pole changeover operation are required.
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About Panasonic
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