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High Conductivity Lead Free Brass RoHS Compliant For Automotive Electronics Self Clinching Insert Nut
| Place of Origin | Shenzhen, China |
|---|---|
| Brand Name | TF |
| Certification | lSO9001 |
| Model Number | TF-0012 |
| Minimum Order Quantity | 1 |
| Price | 0.01-0.28 |
| 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
| Material | Lead-free Brass (C69300 / C27200) | Conductivity | ≥ 28% IACS |
|---|---|---|---|
| Environmental Compliance | RoHS 2.0 / REACH SVHC | Application | PCB Grounding, BMS, Sensor Circuits |
| Thread Size | M2 – M5 | Installation | Press Into Plastic Bosses Or Thin Metal Panels |
| Voltage Drop | Low (suitable For Signal And Power Loops) | Inspection | Material Certificate + Conductivity Sampling |
| Highlight | lead free brass self clinching nut,RoHS compliant automotive insert nut,high conductivity clinching fastener |
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Product Description
High Conductivity Lead Free Brass RoHS Compliant Self Clinching Insert Nut
Automotive electronic modules require conductive threads for grounding or signal transmission. Our lead-free brass insert nuts offer ≥28% IACS conductivity, RoHS compliant, suitable for PCBs, BMS, sensors, etc. Press into plastic bosses or metal panels to create reusable threads. 48hr sampling.
Product Overview
In battery management systems (BMS), on-board chargers, or sensor modules, conductive threads are often required in plastic housings or thin metal panels for grounding or signal transmission. Traditional steel nuts have insufficient conductivity, and plating may increase contact resistance. Lead-free brass naturally offers high conductivity without additional plating for low-resistance connections.
Our insert nuts are designed for press-in installation into injection molded plastic bosses (heat staking or ultrasonic) or into metal panels as thin as 0.5mm. Threads are rolled for high strength and no burrs. Lead-free material complies with RoHS 2.0 and REACH, with third-party test reports included. Conductivity testing is available per batch. 15 years experience combining fastening and conductivity in one step.
Features & Advantages
| Feature | Advantage to You |
|---|---|
| Lead-free brass material | High conductivity without extra plating; reduces contact resistance |
| RoHS/REACH compliant | Third-party test reports included; simplifies export certification |
| Press-in installation | No need for insert molding; reduces tooling cost |
| Rolled threads | No burrs; won't damage wire insulation |
| Conductivity measurable | Batch conductivity reports ensure electrical performance consistency |
Product Specifications
| Specification Item | Detail / Capability | Notes / Description |
|---|---|---|
| Thread Size | M2, M2.5, M3, M4, M5 | M1.6 on request |
| Conductivity | ≥ 28% IACS (30% typical) | ASTM B124 compliant |
| Lead Content | < 1000 ppm | RoHS compliant |
| Insertion Force | 100 - 500 N depending on size | For plastic bosses |
| Pull-out Force (plastic) | ≥ 150 N for M3 | Depends on boss design |
| Operating Temp | -40°C - 150°C | Automotive environment |
| Surface Finish | Natural / Tin plated (optional) | Tin plate enhances solderability |
| Sample Lead Time | 48-72 hours | Standard sizes in stock |
Product Applications
- Battery Management Systems (BMS): Grounding connection between PCB and plastic housing; low resistance ensures accurate cell balancing
- Vehicle Sensor Modules: Threaded fastening for radar and camera housings, also serving as EMI grounding path
- Charging Station Control Boards: Conductive fastening for AC/DC charging controllers; RoHS compliant for EU export
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.
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