| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
175 pcs
|
175 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Base Material | |
| Battery Cell Size | |
| Battery Type, Function | |
| Contact Material | |
| Contact Thickness | |
| Flammability Rating | |
| Height Above Board | |
| Lead Style | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Packaging Type | |
| Polarization | |
| Standard Package Quantity | |
| Style | |
| Termination Style |
The Keystone Electronics 1049 is a through-hole battery holder designed for two 18650 cylindrical lithium-ion cells. It features a polarized housing with clear polarity markings to prevent reverse battery installation. The holder is made from high-temperature nylon 46 with UL 94V-0 flammability rating, suitable for solder reflow processes. Contact terminals are stainless steel with gold flash plating for reliable electrical connection. The holder accommodates cells with or without built-in PCB protection circuits. Operating temperature range is -50°C to 145°C. The product is packaged in trays of 25 pieces.
-50°C to 145°C
Tray of 25 pieces
Listed as RoHS3 compliant, but status is unverified.
2 cells
18650 cylindrical lithium-ion cells
PCB through-hole with PC pin termination
Yes, it is polarized to prevent reverse battery installation.