SHENZHEN JRKCONN ELECTRONICS CO.,LTD
| Payment Terms | T/T,Western Union |
| Finishing (contact) | Gold plated |
| Type | Vertical type |
| Packaging Details | Tube Packing + Box Packing |
| Insulator Material | PBT UL94V-0 |
| Delivery Time | 7-14 working days |
| Pin Length | L=7.43mm |
| Row Space | 7.62mm |
| Finishing(sleeve) | Tin plated |
| Supply Ability | 100000000 per week |
| Insulator Height | H3.0mm |
| Pitch | 2.54mm |
| Brand Name | Jrkconn |
| Model Number | JRK-IC183-7.43 |
| Place of Origin | Guangdong China |
| Certification | ISO9001, ISO14001 |
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Product Specification
| Payment Terms | T/T,Western Union | Finishing (contact) | Gold plated |
| Type | Vertical type | Packaging Details | Tube Packing + Box Packing |
| Insulator Material | PBT UL94V-0 | Delivery Time | 7-14 working days |
| Pin Length | L=7.43mm | Row Space | 7.62mm |
| Finishing(sleeve) | Tin plated | Supply Ability | 100000000 per week |
| Insulator Height | H3.0mm | Pitch | 2.54mm |
| Brand Name | Jrkconn | Model Number | JRK-IC183-7.43 |
| Place of Origin | Guangdong China | Certification | ISO9001, ISO14001 |
| High Light | 2.54mm Pitch Press-Fit IC Socket ，Solderless Press-Fit DIP IC Socket ，Gold Plated Contacts PCB Mount IC Socket | ||
A Press-Fit connector is a solderless electrical interconnection solution designed to connect a connector terminal directly to a plated-through hole (PTH) on a printed circuit board (PCB). Instead of soldering, the connector relies on a precisely engineered compliant Press-Fit zone to establish both electrical contact and mechanical retention.
During assembly, the Press-Fit terminal is mechanically pressed into the properly dimensioned PCB hole. The compliant section temporarily deforms under insertion force and generates controlled contact pressure against the plated inner wall of the PTH. Once fully inserted, the elastic recovery of the terminal maintains continuous contact, forming a stable and reliable electrical connection.
By combining solderless assembly, controlled mechanical deformation, stable contact force, and reliable PCB retention, Press-Fit connector technology provides an efficient alternative to conventional soldered interconnections.
The Press-Fit terminal is designed with a compliant section whose effective dimensions are slightly larger than the corresponding PCB plated-through hole.
When the terminal is pressed into the PTH, the flexible section undergoes controlled elastic deformation and contracts to facilitate insertion. At the same time, the deformed contact area applies radial force to the plated hole wall.
After insertion, the elastic recovery of the Press-Fit terminal maintains sufficient contact force between the terminal and the PCB plating. This creates a reliable electromechanical interconnection with low and stable contact resistance, while the mechanical interference provides secure retention.
The performance of the Press-Fit connection is determined by the precise matching of the terminal geometry, material, plating, PCB hole diameter, hole tolerance, and PTH plating thickness.
| Row Space | 7.62 mm |
| Pitch | 2.54mm |
| Insulator Material | PBT UL94V-0 |
| Pin Material | Brass, Machined CuZn36Pb3 |
| Contact Clip | Berrylim Copper (C17200) |
| No. of Positions | 4 Pin~ 64 Pin is available 04P~16P Insulators without center bar 36P~52P Insulators with center two bars 64P Insulators with center three bars |
| Plating | Tin Plating: 2µm/80µ Ni, 5µm/200µ Sn Gold Plating: 2µm/80µ Ni, full gold |
| Rated Current | 3 Amp |
| Mechanical Life | Min. 100 cycles |
| Contact Resistance | ≤4MΩ/contact |
| Insulation Resistance | ≥1,000MΩ at V = 100V |
| Operating Voltage | 60V |
| Operating Temperature | Gold Plated: -55℃~+125℃ Tin Plated: -40℃~+105℃ |
| Selling units | Single item |
| Package | Tube packing |
| Port | Shenzhen |
| Quantity (pcs) | Samples | 1 - 100K | > 100K |
| Estimated delivery time (business days) | 3 - 7 | 15 | To be negotiated |
Many IC Sockets and Adapters are available that are not listed on the website. If you do not see what you want, please get in touch with us. Better solutions will be provided for you.
We are a professional manufacturer with 15 years of experience specializing in electronic connectors. Our main products include pin headers, female headers, box headers, ejector headers, DIN 41612 connectors, pins, and other electronic connectors, all of which are of high quality and offered at competitive prices.
Yes, we provide samples for our customers to check the quality of our products. We recommend that our customers take the samples from us before placing an order. This will help customers to understand our product and quality better. They are free for 1 or 5 pcs samples; customers only pay the express courier cost.
The standard sample delivery time is about 3~5 working days, and the customized samples need 7~10 business days.
If a customer finds a quality problem, please contact us; we will study the problem and provide solutions as fast as possible.
Always a pre-production sample before mass production and a final inspection before shipment.
Sure, send us your drawing or sample.
Normally, a sample needs 3-4 days; mass production time needs 1-2 weeks for order quantities of more than 10K pieces. We can arrange the shipment by DHL, UPS, FedEx, TNT, or any other preferred courier from the customer. It usually takes 7~12 days to arrive. Air and sea shipping are also optional.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
4000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Jrkconn Electronics Co., Ltd was founded in January 2011, located at NO. 12, Yonghe Road, Shangpai, Longteng Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province, China, with a factory area of 6500 square meters, more than 100 machines and equipment, and mor... Shenzhen Jrkconn Electronics Co., Ltd was founded in January 2011, located at NO. 12, Yonghe Road, Shangpai, Longteng Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province, China, with a factory area of 6500 square meters, more than 100 machines and equipment, and mor...
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