20 pin electrical connector board to board factory
Part Number: YWH40-BS0202900
| Part NO | YWH40-BS0202900 | Stacking Height | 3.0mm |
| Rated Current | 0.3A | Rated Voltage | 50V AC/DC |
| Position | 20 pin electronic connector | Contact Resistance | 90mΩ Max. |
| Operating Temperature | -55 to +85℃ | Mating Durability | 30 cycles |
20 pin electrical connector board to board factory
YW Precision Electronics has been a trusted and experienced manufacturer of electrical connectors for years.
We offer expert technical support, quick response times, fast delivery, and low MOQ order quantities.
YWH40 Series Socket 0.4mm 20 pin electrical connector Table
| PART NO. | NO.of Pos. | DIMA | DIM B | DIM C | DIMD |
| YWH40-BS0102900 | 10 | 4.60 | 1.60 | 一 | 1.00 |
| YWH40-BS0122900 | 12 | 5.00 | 2.00 | 一 | 1.00 |
| YWH40-BS0202900 | 20 | 6.60 | 3.60 | 1.93 | 1.00 |
| YWH40-BS0242900 | 24 | 7.40 | 4.40 | 2.43 | 1.20 |
| YWH40-BS0302900 | 30 | 8.60 | 5.60 | 3.18 | 1.50 |
| YWH40-BS0342900 | 34 | 9.40 | 6.40 | 3.68 | 2.30 |
| YWH40-BS0402900 | 40 | 10.60 | 7.60 | 5.08 | 3.20 |
| YWH40-BS0442900 | 44 | 11.40 | 8.40 | 5.86 | 3.20 |
| YWH40-BS0502900 | 50 | 12.60 | 9.60 | 5.50 | 3.20 |
| YWH40-BS0602900 | 60 | 14.60 | 11.60 | 6.00 | 3.20 |
| YWH40-BS0/02900 | 70 | 16.60 | 13.60 | 7.00 | 3.20 |
| YWH40-BS0802900 | 80 | 18.60 | 15.60 | 8.00 | 3.20 |
| YWH40-BS0902900 | 90 | 20.60 | 17.60 | 9.00 | 3.20 |
| YWH40-BS1002900 | 100 | 22.60 | 19.60 | 10.00 | 3.20 |
| YWH40-BS1202900 | 120 | 26.60 | 23.60 | 14.00 | 3.20 |
Part Details
| Series: | YWH40 Series | Connector Type: | Board-to-Board |
| Min Operating Temperature: | -55 C | Mount: | Surface Mount |
| Gender: | Female, Socket | Contact Plating: | Gold |
| Orientation: | Straight | Termination: | SMD/SMT |
| Pitch: | 0.4 mm | Number of Rows: | 2 |
| Voltage Rating: | 50 V | Max Operating Temperature: | 85 C |
| Withstanding Voltage | 150V AC for 1 min. | Insulation Resistance | 50MΩ Min. (100V DC) |
| Temperature Cycles | Contact Resistance:90m Ω Max. Insulation Resistance:50M Ω Min. | ||
- RoHS
- REACH
- Low-Halogen
Q: What is the stack height of board-to-board connectors?
A: Stack height refers to the distance between two connected PCBs using a board-to-board connector.
For a 20 pin electrical connector, common stack heights range from 0.7mm to over 20mm, depending on the design.
Choosing the right stack height ensures proper fit and signal integrity in compact devices.
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| Connector system | Board to board |
|---|---|
| Operating Voltage (VDC max) | 50V |
| Pitch | 0.4 |
| Current (MAX) | 0.3A |
| Termination Interface Style | SMD |
