Life long 1.5v 3v li-ion 18650 aa 2aa 2 aa 3aa 3 aa spring contact battery cell holder smt

1. Function: Common precision shrapnel is an important metal fitting for electronic components, which usually functions as conduction, switching, clamping, and resonance. The shapes are mostly S type, C type, round shape, Z type, spoon type and the like.

2.the scope of application

Mobile phone card, mobile phone antenna, earphone audio jack, patch, micro motor, sensor, car instrument tact switch, medical equipment, PCB board shield and so on.

3.commonly used materials / Texture of material

Beryllium copper (heat treatment required), titanium copper, phosphor bronze, stainless steel, spring steel, etc.

4.surface treatment requirements / Surface

Gold plated, silver plated, nickel plated, tin plated, oily ultrasonic cleaning.

5.performance indicators / Performance

Shrapnel life: 10,000 times -100,000 times

Number of insertion resistance: more than 10,000 times

Positive position: 0.05mmMax

Verticality: 0.05mmMax

Straightness: 10mm reference, 0.05mmMax

Life long AA battery holder box connector 1.5V

AA battery holder,battery holder,1.5V battery holder

Metal shrapnel surface treatment process: gold plating, silver plating, nickel plating, tin plating, ultrasonic cleaning of oil.

1, a global hardware mold manufacturing, precision hardware non-standard parts custom-made enterprises

2, Products are exported to Europe, the United States, the European Union, South Korea, Japan, Taiwan and Southeast Asia and other countries and regions.

3, On the road of growth for 12 years at home and abroad, BOSI adheres to the business philosophy of "speed and passion, quality first", and insights into the changes in the needs of industry customers. We are gradually aware of the pain points and high demands of the non-standard custom industry – development period delivery

Accuracy 0.01mm, flatness 0.02mm, introduction of German CNC micro proofing machine, one-day proofing mold opening, easy tin, automatic packaging without oxidation

small size, accuracy up to ±0.02mm, minimum processing thickness of 0.08mm, maximum processing thickness of 0.8mm, MINI-PCI step size of 0.6mm, stamping speed of 1000 or more per minute

phosphor bronze, bronze, brass, beryllium copper, stainless steel, copper materials are easy to conduct, easy to dissipate heat

It involves more than 20 kinds of imported raw materials. The product has high strength, good support and fixed tolerance of 0.02mm, and can provide DFMEA and CPK reports for each product

accuracy 0.02mm, mold life more than 10000000 times, stamping speed not less than 800 times per minute, 7-30 days

Stamping can produce workpieces with ribs, ribs, undulations or flanging that are difficult to manufacture by other methods to increase their rigidity