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| 型号： | PTFL04BC471Q2N34B0 |
| 厂商： | Murata Electronics North America |
| 文件页数： | 48/105页 |
| 文件大小： | 0K |
| 描述： | THERMISTOR |
| 标准包装： | 100 |
| 系列： | Posistor® |
| 在 25°C 时的电阻（欧姆）： | 470 |
| 工作温度： | -10°C ~ 120°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 圆盘形，5.0mm 直径 x 4.0mm W |
| 供应商设备封装： | * |
| 包装： | 散装 |
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! 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
Overcurrent Protection 56/80V Series
D max.
"POSISTOR" is a circuit protector whose resistance
value in normal operation is very low and in abnormal
situations like overcurrent or overheating, will be
increased to restrain overcurrent. "POSISTOR" can be
used for overcurrent protection against current
fuse or temperature fuse, due to its ability to return
to its initial condition when overcurrent is removed.
F±1.5
c Features
1. Best suited to meet the requirements for power
supplies and motor protection. Error-free
operations are assured by rush current.
T max.
?d±0.05
(in mm)
R90E.pdf
Mar.4,2014
2. Circuit is protected until current is turned off.
3. Restores the original low resistance value
automatically once the overload is removed.
4. Non-contact design leads to long life and no noise.
c Applications
1. DC cooling fan motors in of?ce equipment, e.g.,
computers, facsimiles, ?oppy disk drives and power
units.
7
Durable and strong against mechanical vibration
and shock because it is a solid element.
2. DC drive motors in VTRs and cassette tape recorders.
Power transformers (at secondary winding)
Max.
Hold Current Hold Current Trip Current Trip Current
Max.
Resistance
Body
Thickness
Lead
Lead
Part Number
Voltage
(at +60°C)
(at +25°C)
(at +25°C)
(at -10°C)
Current
(at +25°C)
Diameter
(T)
Space
Diameter
(V)
(mA)
(mA)
(mA)
(mA)
(A)
(ohm)
(D) (mm)
(mm)
(F) (mm) (phi d) (mm)
PTGL07AR220M3P51B0
PTGL07AR8R2M3P51B0
PTGL09AR150M3B51B0
PTGL10AR3R9M3P51B0
PTGL09AR4R7M3B51B0
PTGL10AR3R9M3B51B0
PTGL14AR3R3M3B71B0
PTGL05AR550H4P51B0
PTGL07AR250H4B51B0
PTGL09AR9R4H4B51B0
56
56
56
56
56
56
56
80
80
80
90
130
150
210
270
300
380
50
110
190
115
165
190
260
350
390
490
62
140
240
205
300
340
470
600
680
830
115
260
450
240
350
400
550
700
800
980
135
300
530
1.0
1.0
1.2
2.0
2.0
2.0
2.5
0.7
1.0
3.0
22 ±20%
8.2 ±20%
15 ±20%
3.9 ±20%
4.7 ±20%
3.9 ±20%
3.3 ±20%
55 ±25%
25 ±25%
9.4 ±25%
7.4
7.4
9.5
10.5
9.5
10.5
14.5
5.5
7.4
9.5
4.0
4.0
4.0
4.0
4.0
4.0
4.0
4.5
4.5
4.5
5.0
5.0
5.0
5.0
5.0
5.0
7.5
5.0
5.0
5.0
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
0.6
Maximum Current shows typical capacities of the transformer which can be used.
Please contact us for UL recognized products.
Only PTGL_51B0 type is available in taping type. Please refer to the page of "Package" information for details.
c Protective Threshold Current Range (56V Series)
300
PTGL07AR220M3P51B0
500
PTGL07AR8R2M3P51B0
400
Trip current
200
Trip current
300
Protective threshold current
Protective threshold current
200
100
0
Hold current
100
0
Hold current
–20
0
20
40
60
80
–20
0
20 40
60
80
Ambient Temperature (°C)
Ambient Temperature (°C)
Continued on the following page.
46
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相关代理商/技术参数 |
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| PTFL04BD222Q2N34B0 | 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 |
| PTFL04BD222Q2N51A0 | 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 |
| PTFL04BD471Q2N34B0 | 功能描述:热敏电阻 - PTC 470ohm 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 |
| PTFL04BE222Q2N34B0 | 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 |
| PTFL04BE471Q2N34B0 | 功能描述:热敏电阻 - PTC 470ohm 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 |
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