PTC Thermistors POSISTOR ® for Circuit Protection - Murata
PTC Thermistors POSISTOR ® for Circuit Protection - Murata
PTC Thermistors POSISTOR ® for Circuit Protection - Murata
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!Note • Please read rating and !CAUTION (<strong>for</strong> storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.<br />
• This catalog has only typical specifications. There<strong>for</strong>e, please approve our product specifi cations or transact the approval sheet <strong>for</strong> product specifi cations be<strong>for</strong>e ordering.<br />
Continued from the preceding page.<br />
c Protective Threshold Current Range<br />
PRG18BB101MB1RB<br />
PRG18BB470MB1RB<br />
R90E.pdf<br />
Sep.24,2012<br />
1<br />
80<br />
100<br />
80<br />
60<br />
Trip current<br />
Current (mA)<br />
40<br />
Trip current<br />
Protective threshold current<br />
Current (mA)<br />
60<br />
40<br />
Protective threshold current<br />
20<br />
Hold current<br />
20<br />
Hold current<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
100<br />
PRG18BB330MB1RB<br />
350<br />
PRG18/21BC6R8M Type<br />
80<br />
Trip current<br />
300<br />
Trip current<br />
250<br />
Current (mA)<br />
60<br />
40<br />
Protective threshold current<br />
Current (mA)<br />
200<br />
150<br />
Protective threshold current<br />
20<br />
Hold current<br />
100<br />
50<br />
Hold current<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
0<br />
–10<br />
0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
450<br />
PRG18/21BC4R7M Type<br />
700<br />
PRG18/21BC3R3M Type<br />
Current (mA)<br />
400<br />
350<br />
300<br />
250<br />
200<br />
Trip current<br />
Protective threshold current<br />
Current (mA)<br />
600<br />
500<br />
400<br />
300<br />
Trip current<br />
Protective threshold current<br />
150<br />
200<br />
100<br />
50<br />
0<br />
–10<br />
Hold current<br />
0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
100<br />
Hold current<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
700<br />
PRG18/21BC2R2M Type<br />
1200<br />
PRG18/21BC1R0M Type<br />
Current (mA)<br />
600<br />
500<br />
400<br />
300<br />
Trip current<br />
Protective threshold current<br />
Current (mA)<br />
1000<br />
800<br />
600<br />
Trip current<br />
Protective threshold current<br />
200<br />
400<br />
100<br />
Hold current<br />
200<br />
Hold current<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
0<br />
–10 0 10 20 30 40 50 60<br />
Ambient Temperature (°C)<br />
Continued on the following page.<br />
15