Resettable Fuse ( PPTC) Sales for Europe: - Alpha Therm GmbH
Resettable Fuse ( PPTC) Sales for Europe: - Alpha Therm GmbH
Resettable Fuse ( PPTC) Sales for Europe: - Alpha Therm GmbH
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III - Product - Radial Leaded PTC<br />
Typical Time-To-Trip at 23℃<br />
A = FRT 050-33F<br />
B = FRT 075-33F<br />
C = FRT 090-33F<br />
D = FRT 120-33F<br />
E = FRT 135-33F<br />
F = FRT 160-33F<br />
G = FRT 190-33F<br />
H = FRT 220-33F<br />
I = FRT 250-33F<br />
Time-to-trip (s)<br />
1000<br />
100<br />
10<br />
0.1<br />
0.01<br />
NOTE : All Specifications subject to change without notice. 22<br />
1<br />
A B C D E FGH I<br />
0.1 1.0 10.0 100.0<br />
Fault current (A)<br />
Part Numbering System Part Marking System<br />
F R T □<br />
F □ □ ─ □ □<br />
Standard Package<br />
RoHS Compliant/<br />
Lead Free<br />
Voltage Rating<br />
Current Rating<br />
F<br />
RT135F<br />
93AD<br />
Warning: - Operation beyond the specified maximum ratings or improper use may result in damage and possible electrical<br />
arcing and/or flame.<br />
- <strong>PPTC</strong> device are intended <strong>for</strong> occasional overcurrent protection. Application <strong>for</strong> repeated overcurrent condition<br />
and/or prolonged trip are not anticipated.<br />
Example<br />
F Fuzetec Logo<br />
RT<br />
RoHS Compliant/<br />
Lead Free<br />
Part Identification<br />
Product Family □<br />
□ □<br />
□ □ □ □<br />
F<br />
P/N Pcs /Bag Reel/Tape P/N Pcs /Bag Reel/Tape<br />
FRT050-33F 500 3K FRT160-33F 500 3K<br />
FRT075-33F 500 3K FRT190-33F 500 3K<br />
FRT090-33F 500 3K FRT220-33F 500 3K<br />
FRT120-33F 500 3K FRT250-33F 500 3K<br />
FRT135-33F 500 3K<br />
Date Code/Lot Number<br />
- Avoid contact of <strong>PPTC</strong> device with chemical solvent. Prolonged contact will damage the device per<strong>for</strong>mance.
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