Littelfuse Inc. MARR-5-0-22
SWITCH REED SPST-NO 350MA 265V
Answer first: this page is a purchasing reference for the exact part number MARR-5-0-22 from Littelfuse Inc.. 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 | MARR-5-0-22 |
|---|---|
| Manufacturer | Littelfuse Inc. |
| Category | Magnetic, Reed Switches |
| series | MARR-5 |
| packaging | Bulk |
| product status | Active |
| param 1 | Glass Body Reed |
| param 2 | SPST-NO |
| param 3 | 0 ~ 22AT |
| param 4 | - |
| param 5 | 350mA (AC), 500mA (DC) |
| param 6 | 265 V |
| param 7 | 1000 V |
| param 8 | 10W |
| param 9 | 0.75 ms |
| param 10 | 0.3 ms |
| param 11 | Through Hole |
| param 12 | Axial |
| param 13 | 2.235" (56.77mm) |
| param 14 | 0.105" Dia x 0.775" L (2.66mm x 19.69mm) |
| param 15 | - |
| param 16 | -75°C ~ 125°C |
| param 17 | 0.2 pF |
| param 18 | 1.3A (DC) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify MARR-5-0-22 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 MARR-5-0-22, 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.