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PTH451A4R5Q21 PDF预览

PTH451A4R5Q21

更新时间: 2024-09-16 00:46:47
品牌 Logo 应用领域
村田 - MURATA 消磁
页数 文件大小 规格书
1页 45K
描述
PTC THERMISTOR FOR DEGAUSSING

PTH451A4R5Q21 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
3R0  
Q
1
1
PTH451 SERIES  
Case  
PTH632 SERIES  
Leaded  
CONSTRUCTION  
A: 1-element &  
2-pin type  
C: 2-element &  
3-pin type  
RESISTANCE  
VALUE  
RESISTANCE  
TOLERANCE  
M: ±20%  
N: ±30%  
Q: +30/–20%  
MAX.  
OTHER  
SPECIFICATION  
1: Standard  
VOLTAGE  
1: 140V  
2: 270V  
D01: lead  
SPECIFICATIONS  
Current (at 25°C Rated Voltage)  
Condition  
Resistance  
(Ohms)  
Rated  
Voltage (V) max. (V)  
Voltage  
Part Number  
0 seconds  
3 seconds  
180 seconds Voltage (V) Coil Resist. (Ohms)  
PTDAA1BF1R5M100  
PTH451A3R0Q11  
PTH451A5R0M11  
PTH451A4R5Q21  
PTH451A7R0Q21  
PTH451A9R0Q21  
PTH451A140M21  
PTH451A180N21  
PTH451C3R0Q11  
PTH451C5R0M11  
PTH451C4R5Q21  
PTH451C7R0Q21  
PTH451C9R0Q21  
PTH451C140M21  
PTH451C180N21  
PTH632D01BF5R0M140  
PTH632D01BF7R0M140  
1.5 ± 20%  
100/120  
100/120  
100/120  
220/240  
220/240  
220/240  
220/240  
220/240  
100/120  
100/120  
220/240  
220/240  
220/240  
220/240  
220/240  
100/120  
100/120  
140  
140  
140  
270  
270  
270  
270  
270  
140  
140  
270  
270  
270  
270  
270  
140  
140  
38Ap-p min.  
17Ap-p min.  
36Ap-p min.  
22Ap-p min.  
19Ap-p min.  
18Ap-p min.  
25Ap-p min.  
25Ap-p min.  
28Ap-p min.  
25Ap-p min.  
22Ap-p min.  
19Ap-p min.  
18Ap-p min.  
25Ap-p min.  
15Ap-p min.  
45Ap-p min.  
25Ap-p min.  
500mAp-p max.  
200mAp-p max.  
200mAp-p max.  
300mAp-p max.  
300mAp-p max.  
300mAp-p max.  
300mAp-p max.  
250mAp-p max.  
300mAp-p max.  
300mAp-p max.  
300mAp-p max.  
300mAp-p max.  
300mAp-p max.  
200mAp-p max.  
300mAp-p max.  
300mAp-p max.  
260mAp-p max.  
90mAp-p max.  
60mAp-p max.  
70mAp-p max.  
50mAp-p max.  
50mAp-p max.  
50mAp-p max.  
40mAp-p max.  
35mAp-p max.  
7mAp-p max.  
3mAp-p max.  
7mAp-p max.  
7mAp-p max.  
10mAp-p max.  
10mAp-p max.  
10mAp-p max.  
60mAp-p max.  
60mAp-p max.  
100  
100  
100  
200  
200  
200  
220  
220  
100  
100  
200  
200  
200  
220  
200  
100  
100  
5.5  
11  
1
+30  
3
%
–20  
5 ± 20%  
+30  
4.5  
%
20  
20  
20  
10  
8
–20  
+30  
7
9
%
–20  
+30  
%
–20  
14 ± 20%  
18 ± 30%  
+30  
3
%
5
–20  
5 ± 20%  
5
+30  
4.5  
%
20  
20  
20  
10  
13  
1
–20  
+30  
7
9
%
–20  
+30  
%
–20  
14 ± 20%  
18 ± 30%  
5 ± 20%  
7 ± 20%  
3.5  
DIMENSIONS: mm  
PTH451A  
PTH451C  
PTH632D01  
5.0 max.  
18.0 max.  
18.0  
13.5  
18.0  
13.5  
18.0  
18.0  
6.0 1.0  
5.0 1.0  
3.3  
6.5  
3.5  
3.5  
1.0  
3.3  
0.1  
1.0  
5.5  
0.6  
1.0  
0.25  
0.25  
10.0  
5.0 5.0  
7.5 1.0  
CG01-J Rev. 1  
559  

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