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M4T28-BR12SH1
Timekeeper Snaphat, 12.5pF, 32.768 kHz, 48 mAh, 2.8 V
Image is for illustrative purposes only. Please refer to product description.
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoM4T28-BR12SH1
Order Code1467820
Product RangeM4Txx-BR12SH SNAPHAT
Technical Datasheet
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| Quantity | Price (ex VAT) |
|---|---|
| 1+ | € 6.430 |
| 10+ | € 5.810 |
| 25+ | € 5.630 |
| 50+ | € 5.400 |
| 100+ | € 5.170 |
| 250+ | € 4.840 |
| 500+ | € 4.670 |
Price for:Each
Minimum: 1
Multiple: 1
€ 6.43 (ex VAT)
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoM4T28-BR12SH1
Order Code1467820
Product RangeM4Txx-BR12SH SNAPHAT
Technical Datasheet
Battery Capacity48mAh
Supply Voltage3V
Battery TypeLithium
Oscillator Frequency32.768kHz
Digital IC CaseSMD
No. of Pins4Pins
Load Capacitance12.5pF
Operating Temperature Min0°C
Operating Temperature Max70°C
Product RangeM4Txx-BR12SH SNAPHAT
MSLMSL 1 - Unlimited
SVHCLead (21-Jan-2025)
Product Overview
The M4T28-BR12SH1 SNAPHAT top is a detachable lithium power source. The SNAPHAT top contains both the battery and crystal and is designed to be snapped on after the SOIC is surface mounted on the PC board. Thus the two piece solution prevents the battery and crystal from being exposed to the high temperatures of the surface mount process.
- Provides battery backup power for non volatile TIMEKEEPER and supervisor devices
- Removable battery avoids heat associated with surface mount process
- Snaps directly onto surface mounted SNAPHAT SOIC
- Battery capacity: 48mAh
- Keyed insertion to ensure proper assembly
- Removable for replacement and proper disposal
Applications
Clock & Timing, Consumer Electronics, Embedded Design & Development, Portable Devices
Technical Specifications
Battery Capacity
48mAh
Battery Type
Lithium
Digital IC Case
SMD
Load Capacitance
12.5pF
Operating Temperature Max
70°C
MSL
MSL 1 - Unlimited
Supply Voltage
3V
Oscillator Frequency
32.768kHz
No. of Pins
4Pins
Operating Temperature Min
0°C
Product Range
M4Txx-BR12SH SNAPHAT
SVHC
Lead (21-Jan-2025)
Technical Docs (2)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85065090
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates CompliantYes
RoHS
SVHC:Lead (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.004536
UN Hazard Code:3091
Product traceability