2.54mm Pitch IC Socket Machined Female Header Straight H3.0mm 4P Hole All Gold 60V Rated PPS Shell
Highlight
- Machined round‑hole contacts, full‑gold plating, stable low‑resistance signal transmission
- PPS high‑temperature insulator UL94V‑0, operating range ‑40℃ ~ +105℃, fit harsh industrial environment
- Straight through‑hole DIP mounting, body height H3.0mm, compact PCB footprint
- Tube packing, anti‑damage for SMT / assembly workshop feeding
- 60V rated voltage, perfect for IC test socket, board‑to‑board interconnection
Product Description
| Item |
Specification |
| Pitch |
2.54 mm (0.100 inch) |
| Pin Count |
4P, Single Row |
| Orientation |
Straight / DIP Through‑Hole |
| Insulator Height |
H3.0 mm |
| Contact Type |
Machined Round‑Hole Female Socket |
| Acceptable Mating Pin Dia |
0.70‑0.90 mm |
| Mechanical Mating Life |
≥500 Cycles |
| Insertion Force Per Pin |
Max 150 g |
| Withdrawal Force Per Pin |
Min 30 g |
| Packaging |
Tube |
Material & Electrical Characteristics
| Item |
Specification |
| Insulator Housing |
PPS, UL94V‑0 |
| Contact Material |
Brass / Beryllium Copper Alloy |
| Contact Plating |
All Gold Plated |
| Rated Voltage |
60 V |
| Rated Current |
3 A per pin |
| Max Contact Resistance |
≤20 mΩ |
| Min Insulation Resistance |
≥1000 MΩ |
| Dielectric Withstanding Voltage |
500 V AC / 1 min |
Environment & Soldering Guide
| Item |
Specification |
| Operating Temperature |
-40 ℃ ~ +105 ℃ |
| Storage Temperature |
-45 ℃ ~ +110 ℃ |
| Soldering Process |
Wave soldering for DIP through‑hole |
| Suggested Soldering Temp & Time |
260 ℃, max 5 seconds |
| PCB Hole Dia Suggestion |
1.0‑1.1 mm for through‑hole tail |


Product Features
- Precision CNC machined round‑hole contact barrel, 360° multi‑point contact, anti‑loose under vibration condition
- All‑gold plating contact surface, anti‑oxidation, keep low contact resistance in long‑term service
- PPS glass‑filled housing, UL94V‑0 flame retardant, excellent thermal & chemical resistance
- Straight through‑hole DIP termination, strong soldering joint against repeated insertion force
- Standard 2.54mm(0.100") pitch, fully compatible with industry‑standard 2.54mm male pin headers
- Tube packaging avoids contact scratches, convenient for factory automatic assembly




Product Advantage
- Compared with common stamped female headers: machined round‑hole contacts offer uniform contact force, better anti‑vibration performance and longer service cycles, ideal for test sockets and high‑reliability equipment.
- All‑gold plating eliminates risk of contact oxidation, suitable for equipment requiring long‑term storage and intermittent operation.
- PPS insulator outperforms ordinary PBT / PA66 in high‑temperature resistance, with less deformation under wave‑soldering heat shock.
- H3.0mm low body height saves vertical space on PCB design.
- Tube‑packed unit protects gold‑plated contacts, reducing defective rate during incoming inspection and production handling.
- Standard 2.54mm footprint, drop‑in replacement for mainstream IC socket / female header part numbers.
Application
- Industrial control boards, PLC peripheral modules
- Instrument & meter, IC test fixture / burn‑in socket
- Medical electronic auxiliary circuit boards
- Communication gateway, sensor modules
- Automotive electronic auxiliary controller
- R&D prototype, embedded development board

Customization Options
- Mating compatibility: Match with standard 2.54mm pitch male pin header, mating pin diameter within 0.70‑0.90 mm range.
- Working environment: Select this PPS machined‑contact version if your end‑product faces wide temperature swing, vibration or needs repeated plug‑unplug. Choose stamped‑contact version for cost‑sensitive consumer projects without frequent mating.
- Mounting type: This is DIP through‑hole version; if you need SMT surface‑mount, please contact us for alternate part number.
- Plating option: All‑gold for high‑reliability; selective gold‑over‑tin plating is available for cost‑optimized requests.
- Pin count: We support custom pin counts from 2P‑40P single‑row machined female headers.

FAQ
Q: Can I get some samples?
A: Yes, some samples are free.
Q: Who do I contact if I have a technical question?
A: We have an experienced team of technical sales representatives in-house. They are ready to answer any questions you may have and assist you in your project.
Q: If defective products occur when receiving the goods, how to deal with it?
1. It's impossible for the goods not to be good as before shipping; we have many checks to confirm the products are no problem. Then, if happened, we will bear the responsibility.
2. First: why this will happen, how happen, and how to control it in the future; a table will come out for your checking.
3. Second: discuss the solutions.
4. Finally: we will bear all the fees if returning and changing the goods or the loss caused.
Q: How do you guarantee my goods right?
A: The order will be arranged exactly as requested; we will doubly check the packing and qty before delivering. Also, we will take photos of your goods if required or necessary.
Q: Which payment can be accepted:
1. The payment terms can be flexiable depend on the quantity and products.
2. Usually, for new customers, we prefer 100% T/T before shipping or 30%T/T advance before shipping.