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PRG21BB220MB1RK中文资料PTC Thermistors (POSISTOR®)数据手册Murata规格书
| 厂商型号 |
PRG21BB220MB1RK |
| 参数属性 | PRG21BB220MB1RK 封装/外壳为0805（2012 公制）；包装为卷带（TR）剪切带（CT）；类别为电路保护的PTC可复位保险丝；产品描述：PTC RESET FUSE 20V 44MA 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 | 2025-10-8 14:03:00 |
| 人工找货 | PRG21BB220MB1RK价格和库存，欢迎联系客服免费人工找货 |
PRG21BB220MB1RK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
Consumer Grade
技术参数
- 制造商编号
：PRG21BB220MB1RK
- 生产厂家
：Murata
- Hold Current
：30mA
- Measure Condition of Hold Current
：(at +60℃)
- Hold Current (2)
：44mA
- Measure Condition of Hold Current (2)
：(at +25℃)
- Trip Current
：91mA
- Measure Condition of Trip Current
：(at +25℃)
- Trip Current(2)
：115mA
- Measure Condition of Trip Current(2)
：(at -20℃)
- Max. Current
：1100mA
- Resistance (25℃)
：22Ω
- Resistance Value Tolerance (at 25℃)
：±20%
- Operating Temperature Range
：-20℃ to 60℃
- Size Code (in mm)
：2.0x1.25mm
- Size Code (in inch)
：0.8x0.5inch
- Shape
：SMD
- Mass
：0.017g
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MURATA |
2023+ |
SMD |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
MURATA/村田 |
2022+ |
8 |
4000 |
原厂代理 终端免费提供样品 |
询价 | ||
muRata(村田) |
2025+ |
805 |
215610 |
询价 | |||
muRata |
24+ |
SMD |
24000 |
询价 | |||
MURATA/村田 |
24+ |
0805 |
8000 |
全新原装数量均有多电话咨询 |
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 | ||
Murata Electronics |
23+ |
SMD |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
muRata |
17+ |
SMD |
100000 |
原装正品现货 |
询价 | ||
MURATA |
24+ |
SMD |
5000 |
全新原装正品,现货销售 |
询价 | ||
MURATA |
22+ |
SMD |
100000 |
只做原装正品 |
询价 |
