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Precision Stamped Grounding Contact Shrapnel for ADAS Radar PCBs – Non-Standard Wide Temperature
| Place of Origin | Shenzhen, China |
|---|---|
| Brand Name | TF |
| Certification | lSO9001 |
| Model Number | TF-001 |
| Minimum Order Quantity | 1 |
| Price | 0.07-0.23USD |
| Packaging Details | Carton packaging 18*15*12cm (packaging can be customized according to customer product requirements) |
| Delivery Time | 3days/Start |
| Payment Terms | T/T |
| Supply Ability | 10000000pieces/per month |
Product Details
| Product Type | Non-Standard ADAS Radar PCB Grounding Shrapnel / Wide-Temperature Shield Contacts / Radar Board-Level Grounding Terminals | Main Material | Copper Alloy / Beryllium Copper / Tin-Plated Steel |
|---|---|---|---|
| Material Thickness | 0.1-0.2mm / 0.2-0.3mm / 0.3-0.5mm | Process Type | Precision Progressive Die Stamping / Bending Forming / Non-Standard Customization / Embossing |
| Surface Finish | Tin Plating / Gold Plating / Nickel Plating | Contact Resistance | ≤10mΩ / ≤20mΩ |
| Operating Frequency | 24GHz / 77GHz / 79GHz | Operating Temperature | -40°C To +125°C / -40°C To +150°C |
| Highlight | ADAS radar PCB grounding contact shrapnel,wide temperature precision stamped shrapnel,non-standard grounding contact stamping parts |
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Product Description
Precision Stamped Grounding Contact Shrapnel for ADAS Radar PCBs
Tingfeng Hardware supplies non-standard stamped grounding contact shrapnel engineered for ADAS radar PCBs. Manufactured from copper alloy with tin plating, these contacts deliver contact resistance of ≤10mΩ and operate across a wide temperature range of -40°C to +150°C, supporting 24GHz, 77GHz, and 79GHz radar platforms. Backed by 16 years of precision manufacturing experience, IATF 16949 process control, and PPAP documentation support.
Because ADAS is a safety-related system, clients weigh supply chain stability, batch consistency, and traceability as heavily as electrical performance itself.
Product Overview
ADAS radar PCBs operate at 77GHz/79GHz high-frequency bands and are extremely sensitive to grounding and signal connection stability. Our copper alloy tin-plated shrapnel keeps contact resistance below 10mΩ, while the non-standard wide-temperature elastic design adapts to bumper and engine compartment environments.
On the commercial side, ADAS is an automotive safety component. When selecting suppliers, clients value IATF 16949 process control, PPAP documentation completeness, and long-term supply stability in addition to product performance. We provide not only specification-compliant shrapnel but also complete quality documentation support from APQP through production approval, helping clients reduce supply chain audit risk.
Features & Advantages
| Feature | Advantage to You |
|---|---|
| Non-standard wide-temperature design | Stable elasticity from -40°C to +150°C, adapting to bumper and engine compartment environments |
| Copper alloy + tin low resistance | Contact resistance ≤10mΩ, reducing 77GHz/79GHz radar signal loss |
| IATF 16949 + PPAP support | Meets quality and documentation requirements of the ADAS safety component supply chain |
| Full batch traceability | Traceable safety-critical components, reducing client audit risk |
| Non-standard customization | Shrapnel shape customized to radar PCB structure, adapting to different brand solutions |
Product Specifications
| Specification Item | Detail / Range | Tolerance / Standard |
|---|---|---|
| Material Type | Copper Alloy / Beryllium Copper | Conductivity ≥60% IACS |
| Material Thickness | 0.1 mm – 0.5 mm | ±0.005 mm |
| Contact Resistance | ≤ 10 mΩ | Measured |
| Contact Force | 0.5 N – 3.0 N | ±15% |
| Operating Frequency | 24GHz / 77GHz / 79GHz | Design dependent |
| Operating Temperature | -40°C – +150°C | Automotive Grade |
| Surface Finish | Tin / Gold / Nickel Plating | Thickness controlled |
| Salt Spray Test | ≥ 96 hours | No corrosion |
Product Applications
- ADAS Radar PCBs: 77GHz front radar grounding shrapnel, 24GHz/79GHz corner radar grounding contacts
- Radar Modules: Radome grounding springs, shield grounding terminals, radar chip thermal grounding contacts
- Automotive Electronics: Sensor PCB grounding shrapnel, control module shield contacts
- Safety Systems: Blind spot detection radar grounding terminals, in-cabin radar sensor contacts
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 a 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 a 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 a 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.
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