MEMS resonator and timing accuracy
The DSC6141JI3B-127K000: The 127 kHz output is a non-standard frequency often used in low-power standby or real-time clock (RTC) applications where a lower frequency reduces dynamic power consumption.
Microchip DSC6141JI3B-127K000 MEMS XO, 127 kHz, AEC-Q100
MPNDSC6141JI3B-127K000
Active
Microchip Technology DSC61XXB series MEMS XO (Standard), 127 kHz, CMOS output, 1.8V~3.3V supply, ±20ppm stability, -40°C~85°C, 4-VLGA, AEC-Q100.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Type | XO (Standard) |
| Series | DSC61XXB |
| Mounting | Surface Mount |
| Supply voltage | 1.8V ~ 3.3V |
| Current - supply | 3mA (Typ) |
| Frequency | 127 kHz |
| Frequency stability | ±20ppm |
| Operating temperature | -40°C~85°C |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Height - seated | 0.035\" (0.89mm) |
| Output | CMOS |
| Package | Tube |
| Ratings | AEC-Q100 |
| Function | Enable/Disable |
| Base resonator | MEMS |
| Case | 4-VLGA |