SRP120 TE Connectivity, SRP120 Datasheet - Page 11

• Manufacturer Part Number: SRP120
• Description: FUSE, PTC RESET, 15V, 1.2A, STRAP
• Manufacturer: TE Connectivity
• Series: SRPr

Specifications of SRP120

• Holding Current: 1.2A
• Tripping Current: 2.7A
• Initial Resistance Max: 0.16ohm
• Operating Voltage: 15VDC
• Ptc Fuse Case: Strap
• Initial Resistance Min: 0.085ohm
• Resistance R1: 0.22ohm
• Rohs Compliant: No

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1 61
Figures B16-B22 - Typical Time-to-trip Curves at 20°C for Strap Battery Devices
VTP (data at 25°C)
A = VTP170F
B = VTP175F
C = VTP200F
D = VTP210GF
E = VTP240F
LTP
A = LTP070F
B = LTP100F
C = LTP180F
D = LTP190F
E = LTP260F
F = LTP300F
G = LTP340F
LR4
A = LR4-170UF
B = LR4-190F
C = LR4-260F
D = LR4-380F
E = LR4-450F
F = LR4-550F
G = LR4-600F
H = LR4-730F
I = LR4-880F
J = LR4-900F
K = LR4-1300F
L = LR4-1410F
Figure B18
Figure B19
Figure B20
0.001
0.001
0.01
0.01
0.01
100
100
100
0.1
0.1
0.1
10
10
10
1
1
1
1
1
1
A
B
B
C
A
D
C
B
C
A
D
E
E F
Fault Current (A)
Fault Current (A)
Fault Current (A)
A
D
G
G
F
E
10
10
10
H
B
C
J
D
H
B
E F G
K
L
I
G
F
E
D
C
A
A
...
Cont'd
100
100
100
J
E
D
C
B
K
L
I