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{"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.jpg","attrs":{"Payment Terms":"T\/T","Price":"0.01 USD","Place of Origin":"Shenzhen, China","Delivery Time":"5-15 Days"}}
{"title":"Custom 304 Stainless Steel Touch Spring with Passivation, 0.6mm Wire Diameter,","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/7f\/e5aee324a1bd91882c673c62f0e5-200x200-1\/custom_304_stainless_steel_touch_spring_with_passivation_2c_0_6mm_wire_diameter_2c_22_c3_9722_c3_9716mm.jpg","attrs":{"Brand Name":"KEMIFON","Delivery Time":"7-20 Days","Supply Ability":"2000000 Pcs \/ Month","Model Number":"KF-CS-2"}}
{"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":"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"}}
Our single straight pin touch spring is a precision custom formed elastic component made of premium 304 stainless steel wire. The raw stainless steel wire with 0.7mm diameter is auto-formed into a 5-turn touch spring structure with an integrated straight pin extension on one end, specially designed for capacitive touch signal transmission.
After touch spring forming, every product passes ultrasonic degreasing cleaning to fully remove processing oil and impurities, then undergoes uniform nickel electroplating treatment. The nickel plating layer improves surface hardness, anti-rust performance and conductive stability, effectively preventing oxidation during long-term touch signal sensing service.
As a reliable spring manufacturer, we deliver full OEM custom service for this single pin touch spring and all other micro capacitive touch springs.
Mini plastic touch module built-in ejector micro touch springs
Custom Services
As a professional micro touch spring manufacturer, we provide one-stop OEM & ODM custom service for single pin touch springs and all capacitive touch springs:
Drawing Customization: Customize wire diameter, outer diameter, active turns, pin length, touch sensitivity force and dimensional tolerance per customer 2D/3D drawings
Sample Customization: Produce prototype samples according to customer supplied physical touch springs before mass OEM orders
Material Customization: Supply alternative stainless steel alloys and spring steel materials on client demand
Surface Finish Customization: Adjust surface treatments including nickel plating, zinc plating, passivation as required
Touch Performance Customization: Modify spring structure to adjust compression load and capacitive touch signal sensitivity
Batch Customization: Support low-volume trial sample orders and large-scale mass production batches
Precision CNC touch spring forming with ±0.02mm tight tolerance, uniform conductive elasticity across all batches, no intermittent touch failure or signal loss
Complete nickel plating surface treatment delivers long-lasting anti-corrosion performance and stable electrical conductivity, avoids oxidation discoloration that weakens touch signals
Our engineering team reviews customer drawings and samples rapidly, provides structural optimization suggestions to cut down custom touch spring production lead time
Full automatic ultrasonic degreasing removes all forming oil residue, no oil stains left to interfere capacitive touch signal transmission
Flexible touch spring forming production lines support tiny prototype batches and bulk mass OEM orders, fully matching different client order volume demands
High-quality 304 stainless steel raw material offers excellent fatigue resistance, maintains stable touch sensing performance after
Quality Control
Raw Material Inspection: All incoming 304 stainless steel wire passes wire diameter, material composition and tensile strength tests before touch spring forming production
In-process Touch Spring Forming Inspection: Operators conduct real-time sampling dimension checks during CNC forming, with touch signal & compression force testing spot checks for conductive performance validation
Post Surface Treatment Inspection: Full visual inspection after degreasing and nickel plating, filter out defective touch springs with uneven plating, scratches or rust spots
Finished Product Comprehensive Test: Random batch sampling to verify outer diameter, active turns, pin length, compression force and plating thickness meet drawing tolerance standards, extra capacitive touch signal test included
Batch Quality Archive: All inspection records of each production batch are preserved to realize full traceability of every custom stainless steel touch spring
Pre-shipment Quality Audit: Final overall inspection before export packaging to ensure zero defective touch springs delivered to overseas customers
FAQ (Max 5 Questions)
Q1: Can I fully customize the size and touch sensitivity of this single pin touch spring?
A1: Absolutely, we are an OEM custom touch spring manufacturer, all dimensions, active turns and capacitive touch sensitivity can be adjusted according to your drawings or samples.
Q2: What is the minimum order quantity for custom stainless steel micro touch springs?
A2: We accept small trial sample orders with no strict MOQ restriction, and offer favorable unit prices for large mass production OEM orders.
Q3: What surface treatment options do you provide for stainless steel touch springs?
A3: Our standard finish is degreasing plus nickel plating; we also provide zinc plating and anti-rust passivation custom coatings upon your request.
Q4: How many working days are needed to finish custom touch spring prototypes?
A4: Custom touch spring samples can be completed within 3–6 working days generally; mass production lead time varies based on your total order quantity.
Q5: What dimensional tolerance can your CNC touch spring forming equipment achieve?
A5: Our standard dimensional tolerance for micro touch springs is ±0.02 mm, tighter customized tolerance standards are available for ultra-precision capacitive touch electronic applications.
