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2. Some parts are tested by machine.
3.Utsource认证商品60天无条件退货，退款。
产品描述
SNAPHAT? Lithium Coin Cell Battery with Crystal, STMicroelectronics These Battery and Crystal Option devices are detachable lithium power sources housed in special top called SNAPHAT?. The SNAPHAT is snapped on the top of the surface-mounted IC in the Printed Circuit board. Also compatible with the non-volatile TIMEKEEPER? package by STMicroelectronics.
本网站上使用的所有产品名称，商标，品牌和徽标均为其各自所有者的财产。 具有这些名称，商标，品牌和徽标的产品的描述或销售仅用于标识目的，并不表示与任何权利所有者有任何隶属关系或授权。
本产品参数和性能指表均来自互联网，如有误差，请参考原厂技术参数!！
Description
The M48T35AV TIMEKEEPER RAM is a 32Kbit x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real-time clock solution.
The M48T35AV is a non-volatile pin and function equivalent to any JEDEC standard 32Kb x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.
The 28-pin, 600mil DIP CAPHATTM houses the M48T35AV silicon with a quartz crystal and a long-life lithium button cell in a single package.
The 28-pin, 330mil SOIC provides sockets with gold plated contacts at both ends for direct connection to a separate SNAPHAT housing containing the battery and crystal. The unique design allows the SNAPHAT battery package to be mounted on top of the SOIC package after the completion of the surface mount process. Insertion of the SNAPHAT housing after reflow prevents potential battery and crystal damage due to the high temperatures required for device surface-mounting. The SNAPHAT housing is keyed to prevent reverse insertion.
The SOIC and battery/crystal packages are shipped separately in plastic anti-static tubes or in tape & reel form.
Features
● Integrated, ultra low power SRAM, real-time clock, power-fail control circuit and battery
● BYTEWIDE? RAM-like clock access
● BCD coded year, month, day, date, hours, minutes, and seconds
● Battery low flag (BOK)
● Frequency test output for real-time clock
● Automatic power-fail chip deselect and write protection
● Write protect voltages (VPFD = Power-fail deselect voltage):
– M48T35AY: VCC = 4.5 to 5.5V 4.2V ≤ VPFD ≤ 4.5V
– M48T35AV: VCC = 3.0 to 3.6V 2.7V ≤ VPFD ≤ 3.0V
● Self-contained battery and crystal in the CAPHAT DIP package
● SOIC package provides direct connection for a SNAPHAT housing containing the battery and crystal
● SNAPHAT housing (battery and crystal) is replaceable
● Pin and function compatible with JEDEC standard 32Kbit x 8 SRAMs
● RoHS compliant – Lead-free second level interconnect
| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $12.17125 | US $11.44098 | US $11.44098 |
替代产品
| Product Name | Description |
|---|---|
| M4T28-BR12S | 28V, 12A, Bridge Rectifier, TO-220 Package |
| M4T28-BR10S | 28V, 10A, Bridge Rectifier, TO-220 Package |
| M4T35-BR12S | 35V, 12A, Bridge Rectifier, TO-220 Package |
| M4T28-BR15S | 28V, 15A, Bridge Rectifier, TO-220 Package |
产品用途
The M4T28-BR12SH1 is a specific type of MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) that is often used in various power electronics and control applications. Here are some common circuits and applications where this component might be used:
Power Supplies:
Motor Control:
Inverters:
Battery Management Systems (BMS):
Audio Amplifiers:
Lighting Systems:
Industrial Automation:
Automotive Electronics:
Here’s a basic example of how the M4T28-BR12SH1 might be used in a buck converter circuit:
1.2 Million+ Like Utsource
RequiredVin (Input Voltage) ----+---- L1 (Inductor)
|
|----+----+---- Vout (Output Voltage)
| | |
+--|----|----|---- C1 (Output Capacitor)
| | | |
GND R1 (Resistor) GND
|
|----+---- M4T28-BR12SH1 (MOSFET)
| |
| |----+---- PWM Signal (Control Input)
| |
| |
| |
+--|----|---- GND
|
GND
In this circuit:
If you have a specific application or circuit in mind, feel free to provide more details, and I can offer more tailored advice!
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| 国旗 | 国家 | 预计送达时间 | 最低首重费用 | ||
|---|---|---|---|---|---|
| 快递 | 专线 | 快递 (0.5kg) | 专线 (0.05kg) | ||
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Returns are normally accepted when completed within 90 days from the date of the parcel delivered.
Defective ( Please provide a third party quality report of nonconforming products)
Return Freight charges must be prepaid; we will not accept COD shipments.
Warranty
All UTSOURCE purchases have a 90 days money back return policy, plus a 100 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
M4T28-BR12SH1
M4T28-BR12SH1 has several brands around the world that may have alternate names for M4T28-BR12SH1 due to regional differences or acquisition. M4T28-BR12SH1 may also be known as the following names:
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超过US $300.00，免首重0.5kg邮费（除了美国）
快递: 预计{0}到达
标准配送: 预计{0}到达
国家:
United States
快递:( FEDEX，UPS，DHL，TNT）超过300$，免首重0.5kg邮费,超重将单独收费。（美国除外）
总产品: 244总销售量: 525
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