Contact Person : Shirley
Phone Number : +8613603020068
Whatsapp : +8613603020068

Custom Stamped Sensor Contacts – Precision Metal Stamping for Medical Monitoring Devices

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 Sensor Contacts / Medical Monitor Contacts / Biosignal Terminals Main Material Stainless Steel 316L / Phosphor Bronze / Beryllium Copper / Titanium Alloy
Material Thickness 0.05-0.1mm / 0.1-0.18mm / 0.18-0.3mm Process Type Precision Progressive Die Stamping / Fine Blanking / Bending Forming / Electropolishing
Surface Finish Gold Plating / Silver Plating / Passivation / Electropolishing Contact Resistance ≤5mΩ / ≤10mΩ
Tolerance Grade High-Precision (±0.01mm) / Ultra-High-Precision (±0.005mm) Biocompatibility ISO 10993 Compliant / Skin Contact Grade / Implantable Grade
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Product Description
Custom Stamped Sensor Contacts – Precision Metal Stamping for Medical Monitoring Devices
Tingfeng Hardware provides custom stamped sensor contacts using medical-grade stainless steel 316L and phosphor bronze materials specifically engineered for medical monitoring devices and diagnostic instruments. Our contacts undergo precision stamping and electropolishing processes, ensuring low contact resistance and biocompatibility. With 16 years of precision manufacturing experience, our products meet the stringent requirements of medical devices for component consistency and reliability.
Product Overview
Medical monitoring device sensor contacts are critical components for biosignal acquisition and transmission. Our contacts utilize medical-grade 316L stainless steel (corrosion-resistant, biocompatible) or phosphor bronze (high conductivity), achieving precise contact geometries through precision stamping. Electropolishing removes stamping burrs and micro-defects, providing smooth contact surfaces that minimize tissue irritation. Gold plating controls contact resistance below 5mΩ, ensuring accurate transmission of weak biosignals. Each contact undergoes 100% dimensional inspection and continuity testing, making them suitable for ECG monitoring, EEG monitoring, EMG signal acquisition, and other medical applications.
Precision metal stamping parts manufacturing process
Features & Advantages
Feature Advantage to You
Medical-grade 316L stainless steel Excellent corrosion resistance and biocompatibility, suitable for skin contact and bodily fluid environments
Electropolishing surface finish Removes burrs and micro-defects, providing smooth contact surfaces, minimizing tissue irritation
Ultra-low contact resistance Gold plating controls contact resistance below 5mΩ, ensuring accurate weak signal transmission
High-precision stamping forming Tolerance ±0.01mm, ensuring precise sensor-to-contact fit
Full batch traceability Complete traceability from raw material to finished product, with full inspection reports provided
Precision metal stamping parts quality inspection
Product Specifications
Specification Item Detail / Range Tolerance / Standard
Material Type Stainless Steel 316L / Phosphor Bronze / Beryllium Copper / Titanium Alloy Medical Grade
Material Thickness 0.05 mm – 0.3 mm ±0.005mm
Contact Resistance ≤ 5 mΩ Measured
Surface Finish Gold Plating / Electropolishing / Passivation Per customer requirement
Dimensional Accuracy ±0.005mm – ±0.01mm Per drawing
Biocompatibility ISO 10993 Customizable Per customer requirement
Operating Temperature -20°C – +100°C Medical Grade
Packaging Anti-static Packaging / Tape & Reel As required
Custom stamped sensor contact product display
Product Applications
  • ECG Monitoring: ECG electrode contacts, Holter monitor sensor terminals, 12-lead ECG contact tabs
  • EEG Monitoring: EEG electrode contacts, sleep monitor sensor terminals, neurofeedback device sensor contacts
  • EMG Signal: EMG sensor contacts, rehabilitation equipment signal acquisition terminals, sports medicine sensor contact tabs
  • Vital Signs Monitoring: Pulse oximeter probe sensor contacts, temperature monitoring sensor terminals, respiration monitoring device 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 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.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
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All Reviews

K
K*r
Germany Mar 18.2026
Used them for a deep drawn stainless steel part that we previously imported from Italy with long lead times. The quality is comparable, and the price was about 12% lower. Delivery took 18 days instead of 15, but they informed me proactively. Good enough for a trial order. Will see how mass production goes.
K
K*r
Germany Mar 18.2026
Used them for a deep drawn stainless steel part that we previously imported from Italy with long lead times. The quality is comparable, and the price was about 12% lower. Delivery took 18 days instead of 15, but they informed me proactively. Good enough for a trial order. Will see how mass production goes.
*n
United States Feb 28.2026
We had a stamped bracket with an unusual bend that two local shops declined. Tingfeng took it on. The first sample had one minor dimension off by 0.1mm, but they fixed it on the second try and covered the extra shipping. End result works fine for our assembly. No issues so far.