Hirose Electric Co Ltd DF51K-4DP-2H(805)
HEADER, 4POS., 2MM PITCH, RIGHT
Answer first: this page is a purchasing reference for the exact part number DF51K-4DP-2H(805) from Hirose Electric Co Ltd. 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 | DF51K-4DP-2H(805) |
|---|---|
| Manufacturer | Hirose Electric Co Ltd |
| Category | Headers, Male Pins |
| series | SignalBee™ DF51K |
| packaging | Tape & Reel (TR) |
| product status | Active |
| param 1 | Header |
| param 2 | Male Pin |
| param 3 | 0.079" (2.00mm) |
| param 4 | 4 |
| param 5 | 2 |
| param 6 | 0.079" (2.00mm) |
| param 7 | All |
| param 8 | Board to Cable/Wire |
| param 9 | Shrouded - 4 Wall |
| param 10 | Surface Mount, Right Angle |
| param 11 | Solder |
| param 12 | Push-Pull |
| param 13 | - |
| param 14 | - |
| param 15 | - |
| param 16 | 0.358" (9.10mm) |
| param 17 | Square |
| param 18 | Gold |
| param 19 | 3.94µin (0.100µm) |
| param 20 | Tin |
| param 21 | Brass |
| param 22 | Liquid Crystal Polymer (LCP) |
| param 23 | Pick and Place, Solder Retention |
| param 24 | -55°C ~ 105°C |
| param 25 | - |
| param 26 | UL94 V-0 |
| param 27 | Black |
| param 28 | - |
| param 29 | 250VAC/DC |
Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.
How to Verify DF51K-4DP-2H(805) 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 DF51K-4DP-2H(805), 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.