| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
208 pcs
|
208 pcs | On Request | 50 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Cell Size | |
| Battery Type, Function | |
| Contact Material | |
| Contact Plating | |
| Mounting Type | |
| Number of Contacts | |
| Style | |
| Termination Style |
The Keystone Electronics 5221 is a battery contact designed for AA cells. It features a solid positive button contact and a negative spring contact, both terminated with solder tabs for secure mounting. The contacts are constructed from steel with nickel plating, ensuring durability and reliable electrical connection.
This dual contact design is ideal for molded cases with self-contained battery compartments. The spring contact automatically adjusts to variations in battery length, maintaining consistent pressure and low contact resistance. The solder tab design allows for either wire lead or direct PC board mounting.
Typical applications include portable electronic devices, battery-powered equipment, and any design requiring a compact and economical battery contact solution. The nickel plating provides corrosion resistance and good conductivity.
AA
Solder tab
Steel with nickel plating
Yes, RoHS3 compliant (unverified)
2 (negative spring and positive button)
Solder tab
Cylindrical, dual contact