收藏本站

! Note ? Please read rating and ! CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
? This catalog has only typical speci?cations. Therefore, please approve our product speci?cations or transact the approval sheet for product speci?cations before ordering.
POSISTOR r for Circuit Protection
Inrush Current Suppression (Less than 100μF)
R90E.pdf
Mar.4,2014
POSISTOR r is one of lead type PTC Thermistor that is able
to support overcurrent or inrush current issue on the power
supply circuit.
It is able to integrated circuit for protection from inrush
current suppression with POSISTOR r and relay or
semiconductor switch as thyristor.
c Features
1. Protection against overcurrent situations
2. Automatic reset from protective trip mode
3. Space-saving
4. Various characteristics to meet a suitable resistance
value
c Applications
POSISTOR r is an integrated solution to work as both
current limit resistor and overcurrent fuse. It works as a
stable resistor in normal operation and products itself
against overcurrent situation.
It can be replaced from normal resistor or the resistor with
temperature fuses solution as Fig.1.
POSISTOR r
+
+
F±1.5
D max.
T max.
?d±0.05
(in mm)
-
Load
-
Load
Fig.1
POSISTOR r works as normal resistor in normal condition,
and it works as protector against over current situation on
the circuit.
1. High-power switching power supply (LCD TV)
2. The power supply for inverter on outside unit for
Air-conditioner
3. The power supply for inverter type fluorescent lamp
4. Other SW type power supply
10
Max.
Resistance
Max. Inrush
Max. Applying
Body
Thickness
Lead
Lead
Part Number
PTGL07AS121M0N51B0
PTGL07AS181M0N51B0
PTGL07AS201M0N51B0
Voltage
(V)
280
280
280
(at +25°C)
(ohm)
120 ±20%
180 ±20%
200 ±20%
Current
(A)
8.46 peak
6.22 peak
5.66 peak
Time of Inrush
(ms)
10
10
10
Diameter (D)
(mm)
7.8
7.8
7.8
(T)
(mm)
6.0
6.0
6.0
Space (F)
(mm)
5.0
5.0
5.0
Diameter (phi d)
(mm)
0.5
0.5
0.5
Max. inrush current shows the maximum inrush current value which be introduced into "POSISTOR" at operating temperature range.
Max. applying time of inrush shows the maximum applying time of inrush current value at operating temperature range.
Operating temperature range is -40 to +105°C.
Taping type of part numbers with "A0" is available.
67
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
PTGL18AR120M9C01B0 THERMISTOR
PTRF1221IRGZR PTRF1221IRGZR
PTWSB2AG201T260A00 THERMISTOR PTC CER HEATER 200C
PWA-RD1C-1W-WSP PWAR WARM WHITE SPOT W DRIVE
PWM-RD1C-1W-WSP PWMR WARM WHT SPOT W DRIVE
Q12P1CXXY110E INDICATOR 110V 12MM PROM YELLOW
Q14P1CKKR24E INDICATOR 24V 14MM PROMINENT RED
Q16F1BXXW110E INDICATOR 110V 16MM FLUSH WHITE
相关代理商/技术参数
PTFM04BB222Q2N34B0 功能描述:热敏电阻 - PTC 2.2K OHM 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BB222Q2N34BS 功能描述:热敏电阻 - PTC 16volt 0.1A 2.2k ohm PTC Thermistor RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BB471Q2N34B0 功能描述:热敏电阻 - PTC 470 OHM 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BB471Q2N34BS 功能描述:热敏电阻 - PTC 16volt 0.1A 470 ohm PTC Thermistor RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BC222Q2N34B0 功能描述:热敏电阻 - PTC 2200ohm PTC Thermistor RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BC222Q2N34BO 制造商:Murata Manufacturing Co Ltd 功能描述:
PTFM04BC222Q2N34BS 功能描述:热敏电阻 - PTC 16volt 0.1A 2.2k ohm PTC Thermistor RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PTFM04BC471Q2N34B0 功能描述:热敏电阻 - PTC 15 OHM 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C