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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 | 2025-12-1 10:46:00 |
| 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) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MURATA |
SMD |
800000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
MURATA |
24+ |
0805 |
5810 |
只做原装正品 |
询价 | ||
MURATA |
08+ |
SMD |
8850 |
原厂原装仓库现货,欢迎咨询 |
询价 | ||
MURATA/村田 |
15+ROHS |
SMD |
332000 |
原装进口价格优势大量现货供应 |
询价 | ||
muRata(村田) |
24+ |
0805 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
muRata(村田) |
24+ |
0805 |
4000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MURATA |
23+ |
SMD被动器件正迈科技 |
99050 |
电容电阻被动器件电感磁珠系列样品可出支持批量 |
询价 | ||
24+ |
0805C |
9860 |
原装现货/放心购买 |
询价 | |||
muRata |
24+ |
SMD |
34000 |
询价 |
