NKK Switches M2019BB1W01-RE-AT402S
SWITCH TOGGLE SPDT 6A 125V
Answer first: this page is a purchasing reference for the exact part number M2019BB1W01-RE-AT402S from NKK Switches. 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 | M2019BB1W01-RE-AT402S |
|---|---|
| Manufacturer | NKK Switches |
| Category | Toggle Switches |
| series | M |
| packaging | Bulk |
| product status | Obsolete |
| param 1 | Panel Mount |
| param 2 | SPDT |
| param 3 | On-Off-Mom |
| param 4 | 6A (AC), 3A (DC) |
| param 5 | 125 V |
| param 6 | 30 V |
| param 7 | Standard Round with Cap |
| param 8 | 11.50mm |
| param 9 | Non-Illuminated |
| param 10 | - |
| param 11 | - |
| param 12 | Solder Lug |
| param 13 | Circular - 12.50mm Dia |
| param 14 | M12 x 1 |
| param 15 | - |
| param 16 | - |
| param 17 | -30°C ~ 85°C |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify M2019BB1W01-RE-AT402S 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 M2019BB1W01-RE-AT402S, 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.