Panasonic Electric Works TQ2SA-L2-4.5V-Y
RELAY TELECOM DPDT 2A 4.5V
Answer first: this page is a purchasing reference for the exact part number TQ2SA-L2-4.5V-Y from Panasonic Electric Works. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.
Key Parameters
| Part Number | TQ2SA-L2-4.5V-Y |
|---|---|
| Manufacturer | Panasonic Electric Works |
| Category | Signal Relays, Up to 2 Amps |
| series | TQ |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | Surface Mount |
| param 2 | 4.5VDC |
| param 3 | DPDT (2 Form C) |
| param 4 | 2 A |
| param 5 | 125VAC, 220VDC - Max |
| param 6 | 125VA, 220W |
| param 7 | 31 mA |
| param 8 | Latching, Dual Coil |
| param 9 | - |
| param 10 | Gull Wing |
| param 11 | - |
| param 12 | - |
| param 13 | 3.38 VDC |
| param 14 | - |
| param 15 | 4 ms |
| param 16 | 4 ms |
| param 17 | -40°C ~ 85°C |
| param 18 | Silver Nickel (AgNi), Gold (Au) |
| param 19 | CSA, UR |
| param 20 | Telecom |
| param 21 | - |
| param 22 | - |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify TQ2SA-L2-4.5V-Y Before Ordering
Datasheet and parameter checks
- Confirm the full manufacturer part number, not only a shortened search keyword.
- Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
- Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.
RFQ fields SENICO needs
- Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
- State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
- Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.
For TQ2SA-L2-4.5V-Y, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.
We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.
Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.