Batteries
Nonvolatile static RAM (SRAM) memory and some portable devices require an onboard backup source of power to prevent data loss. Lithium or lithium cell batteries in snap-in, surface mount or through-hole configuration can last up to a decade as power backups. Some use mounting bases for simplified replacement or include a crystal for timekeeping RAMs.
Sourcing STMicroelectronics Batteries: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 2
| Product | Pricing | Datasheet | Function | Battery Chemistry | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|
 M4Z32-BR00SH1 STMicroelectronics | 1 $10.5500 | Back-Up Management | Lithium | Snap-In | -40°C ~ 85°C | Snaphat® | Snaphat® | 1,807 | |
M4Z28-BR00SH1 STMicroelectronics | 1 $7.5500 | Back-Up Management | Lithium | Snap-In | -40°C ~ 85°C | Snaphat® | Snaphat® | 4,854 |