Pitch
1.27 mm (0.050 inch)
Female header connector
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Board & FPC connectors
Female header connector · 1.27 mm (0.050 inch) · Contact count: 20 Pins
Series specification range: Pitch: 1.27 mm (0.050 inch) · Pin count: 20 Pins
Quotation and selection support
- Pitch
- 1.27 mm (0.050 inch)
- Pin count
- 20 Pins
- Termination style
- Solder
- Material
- Plastic
Parameters may cover a series or several configurations. Confirm ratings for the selected contact count, dimensions and termination.
Product overview
Female header connector. Female header connector. Series configuration parameters: Pitch: 1.27 mm (0.050 inch); Pin count: 20 Pins; Termination style: Solder.
Discuss this product requirementProduct features
Pin count
20 Pins
Termination style
Solder
Material
Plastic
Temperature range
-40 To 85 °C
Product images
Technical specifications
Parameters may cover a series or several configurations. Confirm ratings for the selected contact count, dimensions and termination.
Mechanical & connection
| Termination style | Solder |
|---|---|
| Durability | High |
| Pitch | 1.27 mm (0.050 inch) |
| Pin count | 20 Pins |
| Termination Type | SMT / Surface-Mount for Reflow Soldering |
| Mating Cycles | 500 times minimum |
Electrical & signal
| Rated current | 1.0 A per contact (derating at high ambient temperature) |
|---|---|
| Rated voltage | 125 V AC/DC |
| Withstand voltage | 500 V AC for 1 minute |
| Maximum Contact Resistance | ≤ 20 mΩ |
| Minimum Insulation Resistance | ≥ 1000 MΩ DC 500 V |
Materials & finish
| Material | Plastic |
|---|---|
| Contact pin material | Phosphor Bronze |
| Insulator Housing | LCP / PA6T high‑temperature plastic, UL94 V‑0 flame retardant, black color, resistant to reflow thermal shock |
| Contact Base Material | Phosphor Bronze / Brass, high elasticity, anti-fatigue for repeated mating |
| Mating Area Plating | Gold flash over Nickel (0.03‑0.1μm gold); Matte tin plating as low‑cost alternative option |
Environmental conditions
| Temperature range | -40 To 85 °C |
|---|---|
| Operating temperature | -40 ℃ ~ +105 ℃ |
Other specifications
| Connection type | Snap-On |
|---|---|
| SMT Solder Tail | Tin over Nickel, excellent wettability for reflow soldering |
Drawings & technical files
Female header connector drawing request
After selecting the connection configuration, review its dimensions, pin assignment and installation requirements. Include the required configuration in your request.
Request this product drawingSelection questions
What is the connection pitch?
Pitch: 1.27 mm (0.050 inch). The PCB footprint or mating interface must use the pitch of the selected configuration.
How many positions or contacts are specified?
Pin count: 20 Pins. Where a range or multiple options are shown, select the required count and pin assignment.
What termination arrangement is used?
Termination style: Solder. Check installation clearance and mating geometry for this configuration.
What is specified for Material?
Material: Plastic.
Confirm the configuration. Get a quote.
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