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Custom Stamped Sensor Contacts – Beryllium Copper Precision Stamping for Medical Devices
Tingfeng Hardware provides custom stamped sensor contacts using beryllium copper and medical-grade stainless steel materials specifically engineered for medical devices and diagnostic instruments. Our contacts undergo precision progressive die stamping and stress relief heat treatment, achieving micron-level dimensional accuracy and ultra-low contact resistance. With 16 years of precision manufacturing experience, we deliver high-reliability stamped contact solutions for medical sensors, diagnostic equipment, and implantable devices.
Product Description
Medical device sensor contacts demand exceptional precision, reliability, and biocompatibility. Our beryllium copper contacts achieve precise contact geometries and stable elastic force through precision stamping forming. Beryllium copper offers excellent stress relaxation resistance and fatigue resistance, ensuring stable contact force and low contact resistance over millions of use cycles. Gold plating controls contact resistance below 5mΩ, ensuring accurate transmission of weak biosignals. Each contact undergoes 100% force testing and dimensional inspection, making them suitable for hearing aids, cardiac monitors, neurostimulators, and other critical medical devices.
Product Features & Advantages
Feature
Advantage to You
Beryllium copper high-reliability material
Fatigue life ≥2M cycles, force decay <10%, suitable for implantable and long-term use devices
±0.005mm ultra-high precision
Wire EDM dies and precision stamping achieve micron-level dimensional control
Ultra-low contact resistance
Gold plating stabilizes contact resistance below 5mΩ, ensuring accurate weak signal transmission
Biocompatible materials
Beryllium copper and 316L stainless steel meet medical-grade biocompatibility requirements
Full traceability
Complete batch traceability from raw material to finished product, with full inspection reports
Hearing Devices: Hearing aid battery contacts, acoustic sensor connection terminals, volume control contacts
Frequently Asked Questions
Q: Can you handle complex custom designs and provide design optimization suggestions?
A: 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.
Q: How do you ensure quality consistency and handle defect issues?
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
Q: What are your lead times and how do you handle urgent orders?
A: 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%.
Q: Will I get timely responses and professional support throughout the project?
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
Q: Can you provide material certifications and environmental compliance reports?
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
Q: How do you protect my designs and intellectual property?
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
Q: What are your payment terms and MOQ requirements?
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
the year20
Total Annual:
20000000-30000000
Employee Number:
60~70
Ecer Certification：
Verified Supplier
Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng... Company Profile
Tingfeng Hardware — Your Partner for High-Precision Non-Standard Components
Since 2010, with 15 years of dedication, we focus on one mission: solving your “un-makeable, small-batch, urgent, and difficult” non-standard part manufacturing challenges.
Core Streng...
