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{"title":"Custom 316 Stainless Steel Capacitive Touch Spring for PCB Buttons, 12.5x12","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/52\/791d56de20c42bb99c67ff8dcab9-200x200-1\/custom_316_stainless_steel_capacitive_touch_spring_for_pcb_buttons_2c_12_5x12_5x16mm_2c_0_6mm_wire.jpg","attrs":{"Minimum Order Quantity":"500 Pcs","Delivery Time":"7-20 Days","Place of Origin":"Shenzhen, China","Price":"0.01 USD"}}
{"title":"Single Pin Touch Spring 304 Stainless Steel Nickel Plated Micro Capacitive Touch","imgUrl":"https:\/\/img.chinax.com\/nimg\/1a\/86\/475ddd56f644d2f11bfdd49d00ee-200x200-1\/single_pin_touch_spring_304_stainless_steel_nickel_plated_micro_capacitive_touch_spring_0_7mm_wire_for_electronic_touch_control_co.jpg","attrs":{"Payment Terms":"T\/T","Price":"0.01 USD","Place of Origin":"Shenzhen, China","Delivery Time":"5-15 Days"}}
{"title":"Gold Plated Beryllium Copper Compression Spring Custom Electronic Straight Leg","imgUrl":"https:\/\/img.chinax.com\/nimg\/92\/cc\/010ea16b23be12572fe9e22d942d-200x200-1\/gold_plated_beryllium_copper_compression_spring_custom_electronic_straight_leg_conductive_contact_spring.jpg","attrs":{"Payment Terms":"T\/T","Minimum Order Quantity":"5000 Pcs","Place of Origin":"Shenzhen, China","Delivery Time":"7-20 Days"}}
{"title":"Custom 304 Stainless Steel Touch Spring PCB Tactile Conductive Button Spring for","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/64\/9d955d4ebee859532e19d612b97e-200x200-1\/custom_304_stainless_steel_touch_spring_pcb_tactile_conductive_button_spring_for_electronics.jpg","attrs":{"Model Number":"KF-TSP-6","Certification":"ISO 9001","Minimum Order Quantity":"1000 Pcs","Delivery Time":"7-20 Days"}}
This custom touch spring is precision manufactured from 0.6mm 304 stainless steel wire, designed for use as a contact or conductive spring in electronic assemblies. The spring is formed to dimensions of 22×22×16mm, with specially bent terminal hooks for secure mounting and electrical connection. After forming, it undergoes passivation treatment to enhance corrosion resistance, improve surface stability, and ensure long-term reliability in various environments. The consistent spring force and dimensional accuracy make it ideal for applications requiring reliable electrical contact and mechanical support.
Technical Specification
Product Name
Touch Spring
Material
304 Stainless Steel Wire
Wire Diameter
0.6mm
Overall Dimensions
22mm × 22mm × 16mm
Surface Treatment
Passivation
Spring Type
Touch/Contact Spring (with mounting hooks)
Dimensional Tolerance
±0.05mm
Mechanical Property
Consistent spring force, stable elasticity
Certifications
RoHS compliant
Applications
Electronic touch switch contacts
Conductive spring components in consumer electronics
IoT device internal connections
Home appliance control panels
Medical device contact assemblies
Automotive electronic modules
Industrial control equipment contacts
Custom Services
As a professional spring manufacturer, we offer full OEM custom service for precision springs:
Custom design based on customer drawings or samples
Custom wire diameter, dimensions, and terminal hook configurations
Custom material options (304/316 stainless steel, spring steel, etc.)
Engineering consultation for spring performance optimization
Product Advantages
Precision Fit & Reliability: Tight tolerance control ensures consistent dimensions and spring force, eliminating poor contact or assembly issues in electronic devices.
Corrosion Resistance: Passivation treatment prevents rust and oxidation, ensuring stable performance even in humid or harsh environments.
Customizable for Your Application: OEM custom service lets you tailor the spring’s size, force, and mounting hooks to match your exact design requirements.
High-Quality 304 Stainless Steel: Durable material provides excellent elasticity and fatigue resistance, extending the service life of your products.
Stable Electrical Performance: Uniform spring structure ensures reliable conductivity and contact pressure, preventing intermittent signal or power issues.
Quality Control
Raw Material Inspection: Verify material composition, wire diameter, and mechanical properties before production.
In-Process Forming Checks: Real-time dimensional checks during spring forming to maintain tolerance standards.
Surface Treatment Verification: Inspect passivation quality to ensure corrosion resistance requirements are met.
Spring Force & Elasticity Testing: Test spring force consistency and fatigue resistance for reliability.
Final Dimensional & Appearance Audit: Full check of all features, dimensions, and surface quality before packaging.
FAQ
Q1: Can you customize the spring based on my drawings or samples?
A: Yes, we offer custom service for both drawings and physical samples. Our engineering team can produce springs that match your exact specifications.
Q2: What materials are available for custom springs?
A: We offer various materials including 304/316 stainless steel, spring steel, brass, and copper, based on your application needs.
Q3: What surface treatments can you provide?
A: We offer passivation, nickel plating, zinc plating, and other treatments to meet corrosion resistance or conductivity requirements.
Q4: What is the minimum order quantity for custom springs?
A: We support both small batch and mass production, with flexible MOQ to suit different project scales.
Q5: How long does the custom spring production take?
A: Lead times depend on design complexity and order volume, typically ranging from 2–3 weeks for prototype and small batch orders.