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PTH451A302BF4R5Q270

更新时间： 2024-09-15 14:44:19
品牌 Logo 应用领域
村田 - MURATA 消磁电阻器
页数 文件大小 规格书
1页 35K
描述
PTC Thermistor, 4.5ohm, Through Hole Mount

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中文翻译

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PTH451A302BF4R5Q270 技术参数

生命周期：Obsolete包装说明：,
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8533.40.80.70风险等级：5.84
Is Samacsys：N安装特点：THROUGH HOLE MOUNT
端子数量：2封装形状：RECTANGULAR PACKAGE
额定（AC）电压（URac）：240 V电阻：4.5 Ω
电阻器类型：PTC THERMISTOR表面贴装：NO
端子形状：FLAT热敏电阻器应用：DEGAUSSING
Base Number Matches：1

PTH451A302BF4R5Q270 数据手册

  
THERMISTOR PRODUCTS  
PTC THERMISTOR  
FOR DEGAUSSING  
PTH451/632 Se rie s  
The PTH451/632 are degaussing elements used to  
automatically degauss color TV’s and color monitors  
on startup.  
FEATURES  
ꢀ No noise is emitted.  
ꢀ Long life characteristic since part does not have  
relay contacts.  
ꢀ Winding of degaussing coil can be reduced since rush  
current is large.  
ꢀ Degauss operation can be performed in a simple circuit.  
ꢀ Degauss operation can be performed shortly after  
shutdown due to a quick return to normal resistance.  
PART NUMBERING SYSTEM  
PTH451  
A
300  
BG  
3R0  
Q
140  
A
PTH451 SERIES  
case  
PTH632 SERIES  
leaded  
CONSTRUCTION  
A: 1-element &  
2-pin type  
C: 2-element &  
3-pin type  
ELEMENT  
SPECIFICATION  
CURIE  
POINT  
BG: 50°C  
BF: 60°C  
RESISTANCE  
VALUE  
RESISTANCE  
TOLERANCE  
M: ±20%  
N: ±30%  
Q: +30/–20%  
MAX.  
OTHER  
SPECIFICATION  
VOLTAGE  
140: 140V  
270: 270V  
D01: 2 lead  
SPECIFICATIONS  
Lead Type PTH632 Series  
Char.  
(Curie  
Point)  
Resistance  
Range  
(Ohms)  
Rated  
Voltage  
(V)  
Voltage  
(V)  
max.  
Coil  
Resistance  
(Ohms)  
Current (at 25°C Rated Voltage)  
Part Number  
0 seconds  
3 seconds  
60 seconds  
PTH632D01BF5R0M140  
PTH632D01BF7R0M140  
BF(60°C)  
BF(60°C)  
5 ± 20%  
7 ± 20%  
100  
120  
140  
140  
45Ap-p min. 300mAp-p max. 60Ap-p max.  
25Ap-p min. 260mAp-p max. 60Ap-p max.  
1.0  
3.5  
Minimum Quantity (order in sets only): 100 pcs.  
Case Type PTH451 Series  
Current (at 25°C Rated Voltage)  
Condition  
Curie  
Resistance  
Rated  
Voltage  
Part Number  
Point (°C) (Ohms) Voltage (V) max. (V)  
0 seconds  
3 seconds  
180 seconds Voltage (V) Coil Resist. (Ohms)  
+30  
PTH451A300BG3R0Q140  
PTH451A302BF4R5Q270  
50 (BG)  
3
%
%
100/120  
220/240  
100/120  
220/240  
220/240  
220/240  
220/240  
100/120  
100/120  
220/240  
220/240  
220/240  
220/240  
140  
270  
140  
270  
270  
270  
270  
140  
140  
270  
270  
270  
270  
17Ap-p min. 200mAp-p max. 60mAp-p max.  
22Ap-p min. 300mAp-p max. 50mAp-p max.  
36Ap-p min. 200mAp-p max. 70mAp-p max.  
19Ap-p min. 300mAp-p max. 50mAp-p max.  
18Ap-p min. 300mAp-p max. 50mAp-p max.  
25Ap-p min. 300mAp-p max. 40mAp-p max.  
25Ap-p min. 250mAp-p max. 35mAp-p max.  
28Ap-p min. 300mAp-p max. 7mAp-p max.  
25Ap-p min. 300mAp-p max. 3mAp-p max.  
19Ap-p min. 300mAp-p max. 7mAp-p max.  
18Ap-p min. 300mAp-p max. 10mAp-p max.  
25Ap-p min. 200mAp-p max. 10mAp-p max.  
15Ap-p min. 300mAp-p max. 10mAp-p max.  
100  
200  
100  
200  
200  
220  
220  
100  
100  
200  
200  
220  
200  
11  
20  
1
–20  
+30  
60 (BF) 4.5  
–20  
PTH451A100BG5R0M140A 50 (BG)  
5 ± 20%  
+30  
PTH451A303BF7R0Q270  
PTH451A302BF9R0Q270  
60 (BF)  
60 (BF)  
7
9
%
%
20  
20  
10  
8
–20  
+30  
–20  
PTH451A102BF140M270A 60 (BF) 14 ± 20%  
PTH451A102BG180N270A 50 (BG) 18 ± 30%  
+30  
PTH451C460BG3R0Q140  
50 (BG)  
3
%
5
–20  
PTH451C260BG5R0M140A 50 (BG)  
5 ± 20%  
5
+30  
PTH451C463BF7R0Q270  
PTH451C463BF9R0Q270  
60 (BF)  
60 (BF)  
7
9
%
%
20  
20  
10  
13  
–20  
+30  
–20  
PTH451C262BF140M270A 60 (BF) 14 ± 20%  
PTH451C262BG180N270A 50 (BG) 18 ± 30%  
Minimum Quantity (order in sets only): 250 pcs.  
DIMENSIONS: mm  
PTH451A  
PTH451C  
PTH632D01 18.0 max.  
5.0 max.  
18 ± 1  
13.5 ± 1  
18 ± 1  
13.5 ± 1  
18 ± 1  
18 ± 1  
60 ± 1.0  
5.0 ± 1.0  
4.3  
5.5  
4.5  
4.3  
5.5  
4.5  
1.0  
0.3  
1.0  
0.3  
ꢀ0.6  
5
5
5.0  
10  
7.5 ± 1.0  
CG01-H  
525  
1

中文翻译

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