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Precision Small Wire Compression Spring 0.15mm Dia for Sensors Custom
| Place of Origin | Shenzhen, China |
|---|---|
| Brand Name | TF |
| Certification | ISO9001 |
| Model Number | TF-0020 |
| Minimum Order Quantity | 1 |
| Price | 0.2-0.52/pcs |
| 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
| Wire Diameter | 0.1mm – 0.25mm | Outer Diameter | 1.5mm – 4.0mm |
|---|---|---|---|
| Free Length | 2mm – 20mm | Spring Rate Accuracy | ±5% At Specific Deflection |
| Material | Music Wire / SUS304 | End Type | Closed Not Ground (std) |
| Inspection | 100% CCD Dimension + Load Sampling | Application | Pressure Sensors, Displacement Sensors, Micro-force Measurement |
| Highlight | small wire compression spring 0.15mm,precision compression spring for sensors,custom compression spring with warranty |
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Product Description
Precision Small Wire Compression Spring 0.15mm Dia for Sensors Custom
Springs inside sensors demand exceptional force accuracy and dimensional consistency. We specialize in precision small springs with wire diameter 0.1-0.25mm, achieving spring rate tolerance within ±5%. Ideal for pressure sensors, displacement sensors, and micro-force balance mechanisms. 100% CCD optical inspection ensures every spring is dimensionally perfect. Small batch from 100 pieces, 48hr sampling.
Compression Spring Product Description
In sensor design, springs often act as force-displacement conversion or preload elements. Force deviation directly impacts sensor accuracy. For example, if a pressure sensor's spring force varies by more than 5%, output signal nonlinearity may result. Tingfeng Hardware understands the demanding requirements of sensor customers. We use Japanese high-precision spring formers with real-time wire diameter measurement and force monitoring, ensuring consistent coil count, OD, and free length for small-wire springs.
We have developed a dedicated micro-force test system for springs with full scale ≤5N, achieving ±0.01N accuracy. Spring rate test reports are provided per batch. For extremely fine wire (0.1mm), we recommend closed not ground design, as grinding may introduce burrs. Stress-relief annealing is available upon request. 15 years of precision manufacturing experience, helping your sensors achieve high reliability.
Compression Spring Product Features & Advantages
| Feature | Advantage to You |
|---|---|
| Ultra-fine wire (0.1mm) | Suitable for micro sensors and load cells with tight space and high precision |
| Spring rate tolerance ±5% | High force consistency ensures sensor output linearity and repeatability |
| 100% CCD optical inspection | Zero tolerance for dimensional deviation; prevents sensor assembly failure |
| Micro-force test system | Accurate force measurement for springs ≤5N full scale; data reports provided |
| 48hr rapid sampling | Accelerates sensor prototype development and validation cycle |
Compression Spring Product Specification
| Specification Item | Detail / Capability | Notes / Description |
|---|---|---|
| Wire Diameter | 0.08mm - 0.25mm | 0.08mm requires special consultation |
| Outer Diameter | 1.2mm - 4.0mm | ≥1.5mm recommended for stable production |
| Free Length | 1.5mm - 20mm | Very short springs require evaluation |
| Spring Rate | 0.01 - 2 N/mm | Micro-force range |
| Rate Tolerance | ±5% (std) / ±3% (precision) | Based on load measurement |
| End Type | Closed not ground (preferred for fine wire) | Closed & ground requires extra evaluation |
| Inspection Equipment | CCD + micro-force tester | Reports included |
| Sample Lead Time | 48-72 hours | Simple parts may be 48hr |
Compression Spring Product Applications
- Pressure Sensors: Zero and full-scale calibration springs for silicon piezoresistive pressure sensors, requiring minimal force deviation
- Displacement Sensors (LVDT): Core return springs needing linear force-displacement characteristics
- Micro & Limit Switches: Operating force springs for high-precision microswitches, ensuring consistent actuation travel
Frequently Asked Questions (FAQ)
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.
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