TQ2-L2-3V Panasonic Relay or Contactor (Dual-In-Line Sockets) In Stock
Panasonic TQ2-L2-3V is a low-profile 3 V DC coil signal relay in DIP package measuring 14 mm × 9 mm × 5 mm with 200 mW coil power consumption. Features a 2.25 V operate voltage and 67 mA maximum coil current for efficient 3.3 V or 3 V logic-driven switching. RoHS-compliant and lead-free for modern PCB assemblies worldwide.
- Manufacturer
- Panasonic
- Package
- Dual-In-Line Sockets
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TQ2-L2-3V Datasheet PDF
- Category
- Relay or Contactor
- Price
- From $1.2810(MOQ 1)
- Temp Range
- -40.0°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3 V DC coil with 2.25 V operate voltage and 67 mA maximum coil current enabling direct drive from 3.3 V microcontroller GPIO without a driver transistor
- Low-profile 5 mm body height in a compact 14 mm × 9 mm DIP footprint minimizing PCB area consumption for space-sensitive designs
- 200 mW coil power consumption supporting battery-powered and energy-efficient systems requiring minimal idle relay power draw
- RoHS-compliant and Pb-free (pbfree code: Yes) construction compatible with lead-free solder processes and global environmental regulations
Applications
The TQ2-L2-3V is widely used in telecommunications switching modules, home automation systems, and portable medical devices where a compact 3 V signal relay with low coil power is essential. Its 5 mm low-profile height suits enclosures with tight board clearance, and direct drive from 3.3 V logic lines simplifies circuit design without additional driver stages. Engineers also deploy this relay in battery-operated data loggers and IoT gateways where the 200 mW coil power helps extend battery life.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 16Weeks |
| YTEOL | 6.3 |
| Additional Feature | LOW PROFILE |
| Body Breadth | 9mm |
| Body Height | 5mm |
| Body Length or Diameter | 14mm |
| Coil Current(DC)-Max | 0.067A |
| Coil Operate Voltage(DC) | 2.25V |
| Coil Power | 200mW |
| Coil Release Voltage(DC) | 2.25V |
| Coil Resistance | 45Ω |
| Coil Voltage(DC)-Max | 3V |
| Coil/Input Supply Type | DC |
| Contact (AC) Max Rating R Load | 1A@125VAC |
| Contact Current(AC)-Max | 1A |
| Contact Current(DC)-Max | 1A |
| Contact (DC) Max Rating R Load | 1A@110VDC |
| Contact Voltage(AC)-Max | 125V |
| Contact Voltage(DC)-Max | 110V |
| Contact/Output Supply Type | AC/DC |
| Electrical Life | 200000 Cycle(s) |
| Mounting Feature | THROUGH HOLE-STRAIGHT |
| Operate Time | 3ms |
| Packing Method | BOX; TUBE |
| Physical Dimension | 14mm x 9mm x 5mm |
| Reference Standard | CSA; UL |
| Relay Action | LATCHED |
| Relay Function | DPDT |
| Relay Type | POWER/SIGNAL RELAY |
| Release Time | 3ms |
| Surface Mount | NO |
| Termination Type | SOLDER |
| Package | Dual-In-Line Sockets |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8536.49.00.50 |
| Country of Origin | Japan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Can the TQ2-L2-3V coil be driven directly from a 3.3 V microcontroller GPIO pin?
Yes, the TQ2-L2-3V has a 2.25 V coil operate voltage and draws only 67 mA maximum, making it drivable from a 3.3 V GPIO with a standard NPN transistor driver. The 200 mW coil power is low enough that many GPIO expander or driver ICs can switch it without thermal issues, simplifying the relay drive circuit in microcontroller-based designs.
How does the low-profile 5 mm height of the TQ2-L2-3V benefit compact product designs?
At only 5 mm body height with a 14 mm × 9 mm footprint, the TQ2-L2-3V fits in slim PCB enclosures and stacked board assemblies where a standard 8 mm to 10 mm tall relay would not clear the housing. This low-profile form factor is critical for handheld medical devices, portable test equipment, and consumer electronics requiring minimal board-to-lid clearance.
What is the factory lead time for TQ2-L2-3V and how should procurement teams plan around it?
Panasonic lists a 16-week factory lead time for the TQ2-L2-3V, meaning design teams should initiate purchase orders at least 4 months before production start. Distributor safety stock programs or alternative sourcing through authorized Panasonic distributors can reduce exposure for production lines that cannot absorb a 16-week supply gap on this 3 V relay.
In which switching applications does the TQ2-L2-3V outperform solid-state relay alternatives?
The TQ2-L2-3V provides true galvanic isolation between coil and contacts with near-zero on-state voltage drop, making it preferable to solid-state relays in applications where contact resistance must be below 100 mΩ or where bi-directional AC and DC load switching up to the relay's rated contact current is required. Signal relay architectures also avoid the leakage current and high off-state impedance sensitivity of MOSFET-based solid-state devices at low signal levels.
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About Panasonic
Panasonic is a leading electronic component manufacturer. FindMyChip sources Panasonic ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.6960 | $3.70 |
| 11+ | $1.8480 | $20.33 |
| 45+ | $1.2810 | $57.64 |
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