Stamped Electrical Contacts & Clips – High Precision Metal Stamping for PCB Applications
Tingfeng Hardware provides stamped electrical contacts and clips specifically designed for PCB applications. Our product range includes PCB grounding clips, battery clips, electrical contacts, and more, manufactured using stainless steel, phosphor bronze, and other premium materials through precision stamping and bending forming processes. Nickel or tin plating ensures excellent solderability and corrosion resistance. With 16 years of precision manufacturing experience, we deliver high-reliability PCB connection solutions for the electronics assembly industry.
Product Description
PCB electrical contacts and clips are essential components for electrical connection, grounding, and securing in electronic modules. Our products achieve precise contact geometries and stable clamping force through advanced precision stamping and bending forming technologies. Available in U-shaped, L-shaped, and custom-shaped clip designs, these components are suitable for PCB edge grounding, battery holder connections, shielding can securing, and various other applications.
We utilize stainless steel, phosphor bronze, or beryllium copper materials with nickel/tin plating to ensure long-term reliable electrical connection and mechanical securing. Each product undergoes 100% dimensional inspection and force testing, making them ideal for consumer electronics, communication equipment, and industrial control modules.
Product Features & Advantages
| Feature |
Advantage to You |
| Diverse clip designs |
U-shaped, L-shaped, and custom shapes for PCB grounding, battery holders, shielding securing |
| Stable clamping force control |
Clamping force tolerance ±15%, ensuring reliable electrical contact and mechanical securing |
| Multiple material options |
Full coverage of stainless steel, phosphor bronze, beryllium copper, meeting diverse conductivity and strength requirements |
| Surface finish options |
Nickel/tin plating ensures solderability and corrosion resistance, gold plating for high-frequency applications |
| PCB assembly compatibility |
Designs compatible with SMT reflow and wave soldering processes |
Product Specifications
| Specification Item |
Detail / Range |
Tolerance / Standard |
| Material Type |
Stainless Steel / Phosphor Bronze / Beryllium Copper / Brass |
Per drawing |
| Material Thickness |
0.1 mm – 0.8 mm |
±0.005mm |
| Clamping Force |
0.5 N – 5.0 N |
±15% |
| Contact Resistance |
≤ 20 mΩ |
Measured |
| Surface Finish |
Nickel / Tin / Gold Plating |
Thickness controlled |
| Operating Temperature |
-40°C – +150°C |
Material dependent |
| Packaging |
Tape & Reel / Bulk |
As required |
| PCB Thickness Compatibility |
0.8mm / 1.0mm / 1.2mm / 1.6mm |
Per drawing |
Product Applications
- PCB Grounding: PCB edge grounding clips, shielding can grounding clips, EMI grounding contacts
- Battery Connection: PCB battery holder clips, coin cell battery contact clips, battery compartment elastic contacts
- Module Securing: Electronic module securing clips, heatsink securing clips, PCB card securing clips
- Signal Connection: Test point contact clips, programming interface contacts, debug connector clips
Frequently Asked Questions
Can you handle complex custom designs and provide design optimization suggestions?
Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
How do you ensure quality consistency and handle defect issues?
We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
What are your lead times and how do you handle urgent orders?
Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
Will I get timely responses and professional support throughout the project?
Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Can you provide material certifications and environmental compliance reports?
Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
How do you protect my designs and intellectual property?
We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
What are your payment terms and MOQ requirements?
We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
