SMD PTC fuses
Technical Data 11049
Effective March 2020
PTSLR1210
Low resistance SMD PTC fuses
HALOGEN
Pb HF FREE
Applications • D...
Description
Technical Data 11049
Effective March 2020
PTSLR1210
Low resistance SMD PTC fuses
HALOGEN
Pb HF FREE
Applications Data ports Micromotors and fans Low voltage test and measurement Low voltage hand held equipment PC-based medical equipment USB protection Secondary Li-ion battery protection Game consoles, set top boxes
Product features Positive temperature coefficient (PTC) Surface mount resettable fuse Low resistance Compact 1210 (3225 metric) footprint Voltage rating 6 V Current rating from 1.75 A to 5.00 A Fast time-to-trip
Agency information cURus Recognized file no. E343021 TUV: File R 50455924
Part number system/ordering: PTSLR12106V175
PT= PTC resettable fuse S= Surface mount LR= Low resistance 1210= Dimension code 6V= Maximum voltage 175= Ihold current rating (175= 1.75 A)
Technical Data 11049
Effective March 2020
PTSLR1210 Low resistance SMD PTC fuses
Product specifications
Vmax1 lmax2 lhold3 ltrip4 Pd5
Time-to-trip (maximum)
Resistance6
Safety approvals
Part number
(Vdc)
(A)
PTSLR12106V175 6
50
PTSLR12106V200 6
50
PTSLR12106V260 6
50
PTSLR12106V300 6
50
PTSLR12106V350 6
50
PTSLR12106V380 6
50
PTSLR12106V400 6
50
PTSLR12106V450 6
50
PTSLR12106V500 6
50
(A)
(A)
1.75 3.5
2.00 4.0
2.60 5.0
3.00 6.0
3.50 7.0
3.80 8.0
4.00 8.0
4.50 9.0
5.00 10
typical
(W)
(A)
0.8
8.0
0.8
8.0
0.8
8.0
0.8
15
0.8
17.5
0.8
19
0.8
20
0.8
22.5
0.8
25
(seconds)
2.5 3.0 4.0 2.0 2.0 2.0 ...
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