- 商品参数
- 商品详情
- 规格书
商品参数
参数完善中
商品详情
产品特点 FEATURES
1
Brand: Keystone, model:112, type: Surface Mount (SMT) coin cell enclosure contact set (positive and negative contacts)
2
Material: Made of brass with 0.008-inch thickness and tin-nickel plating, ensuring good conductivity and corrosion resistance
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Design features: Self-contained battery compartment compatibility, spring contacts that stay stationary for dependable electrical connections, facilitating easy battery insertion, removal and installation
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Mounting compatibility: Suitable for flexible printed circuits (FPC) or individual printed circuit boards (PCB) via surface mount technology (SMT)
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Sold as a set: Includes both positive and negative contacts to form a complete coin cell battery connection solution
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Precise engineering: Comes with detailed dimensional specifications (e.g., positive contact thickness 0.021-0.025 inch, negative contact with specific bend sizes) to ensure proper fit and assembly
使用场景 APPLICATIONS
1
Consumer electronics: Ideal for watches, calculators, remote controls, small toys, fitness trackers and portable audio devices using coin cell batteries
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IoT and sensors: Suitable for low-power IoT sensors (temperature, humidity), smart home devices (wireless switches, smart doorbells)
3
Industrial systems: Used in small industrial modules, data loggers and monitoring devices needing reliable coin cell connections
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Medical devices: Applicable for portable gadgets like glucose monitors, pulse oximeters with compact battery contact needs
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Prototyping: Perfect for engineers/hobbyists working on coin cell-powered prototype designs via SMT assembly
注意事项 PRECAUTIONS
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Polarity check: Ensure positive/negative contacts are installed correctly to avoid reverse battery connection and device damage
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Assembly guidelines: Follow standard SMT processes (proper reflow temperature/time) to prevent contact or PCB damage
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Handling care: Avoid excessive force when inserting/removing batteries to prevent spring contact bending/breaking
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Storage: Keep contacts in dry, dust-free environment at room temperature to prevent plating corrosion
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Battery compatibility: Use only specified size/voltage coin cells compatible with model 112
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Pad alignment: Ensure PCB/FPC pad layout matches the contact's dimensions for proper soldering and stability
112
价格：￥2.02
购买数量
个
(100个/袋，最小起订量1个，递增量：1)
总价金额：
￥0.00精选推荐
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