Pulse Electronics PE-0403MCMC400ST
CMC 100MA 2LN 40 OHM SMD
Answer first: this page is a purchasing reference for the exact part number PE-0403MCMC400ST from Pulse Electronics. 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 | PE-0403MCMC400ST |
|---|---|
| Manufacturer | Pulse Electronics |
| Category | Common Mode Chokes |
| package | 0504 (1210 Metric), 4 Lead |
| series | 0403 |
| packaging | Tape & Reel (TR) |
| product status | Obsolete |
| param 1 | Signal Line |
| param 2 | 2 |
| param 3 | 40 Ohms @ 100 MHz |
| param 4 | - |
| param 5 | 100mA |
| param 6 | 2.5Ohm |
| param 7 | 5V |
| param 8 | - |
| param 9 | -40°C ~ 85°C |
| param 10 | - |
| param 11 | - |
| param 12 | - |
| param 13 | - |
| param 14 | - |
| param 15 | Surface Mount |
| param 16 | 0.049" L x 0.039" W (1.25mm x 1.00mm) |
| param 17 | 0.026" (0.65mm) |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify PE-0403MCMC400ST 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 PE-0403MCMC400ST, 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.