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PRG21AR420MS1RA中文资料PTC Thermistors (POSISTOR®)数据手册Murata规格书
| 厂商型号 |
PRG21AR420MS1RA |
| 参数属性 | PRG21AR420MS1RA 封装/外壳为0805（2012 公制）；包装为散装；类别为电路保护的PTC可复位保险丝；产品描述：PTC RESET FUSE 20V 54MA 0805 |
| 功能描述 | PTC Thermistors (POSISTOR®) |
| 封装外壳 | 0805（2012 公制） |
| 制造商 | Murata Murata Manufacturing Co., Ltd. |
| 中文名称 | 村田 村田制作所 |
| 数据手册 | |
| 更新时间 | 2025-10-12 19:10:00 |
| 人工找货 | PRG21AR420MS1RA价格和库存，欢迎联系客服免费人工找货 |
PRG21AR420MS1RA规格书详情
特性 Features
1.Rapid operation to protect the circuit in an overcurrent condition abnormality such as a short circuit.
By removing the overcurrent condition, these products automatically return to the initial condition and can be used repeatedly.
2.Suitable for countermeasure to short circuit test in safety standard
3.Stable resistance after operation due to ceramic PTC
4.Similar size (0603 size) is possible due to the large capacity for electric power.
5.Possible to use these products as current limiting resistors with overcurrent protection functions
6.SMD type is helpful for miniaturizing circuits because of its small size and light weight
7.Lead is not contained in the terminations
应用 Application
Automotive Grade
技术参数
- 制造商编号
：PRG21AR420MS1RA
- 生产厂家
：Murata
- Hold Current
：15mA
- Measure Condition of Hold Current
：(at +105℃)
- Hold Current (2)
：25mA
- Measure Condition of Hold Current (2)
：(at +85℃)
- Hold Current (3)
：54mA
- Measure Condition of Hold Current (3)
：(at +25℃)
- Trip Current
：102mA
- Measure Condition of Trip Current
：(at +25℃)
- Trip Current(2)
：130mA
- Measure Condition of Trip Current(2)
：(at -40℃)
- Max. Current
：590A
- Resistance (25℃)
：42Ω
- Resistance Value Tolerance (at 25℃)
：±20%
- Operating Temperature Range
：-40℃ to 105℃
- Size Code (in mm)
：2.0x1.25mm
- Size Code (in inch)
：0.8x0.5inch
- Shape
：SMD
- Mass
：0.011g
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MURATA/村田 |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
MURATA |
24+ |
O805 |
5000 |
全新原装正品,现货销售 |
询价 | ||
muRata |
24+ |
SMD |
34000 |
询价 | |||
muRata(村田) |
2447 |
0805 |
115000 |
4000个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
Murata |
2022+ |
原厂原包装 |
6800 |
全新原装 支持表配单 中国著名电子元器件独立分销 |
询价 | ||
MURATA/村田 |
18+ |
SMD |
76800 |
原装现货 |
询价 | ||
MURATA |
24+ |
0805 |
5810 |
只做原装正品 |
询价 | ||
MURATA |
2023+ |
O805 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
MURATA |
24+ |
con |
10000 |
查现货到京北通宇商城 |
询价 | ||
Murata Electronics |
23+ |
SMD |
50000 |
全新原装正品现货,支持订货 |
询价 |
