LR4-380F TE Connectivity, LR4-380F Datasheet - Page 11

• Manufacturer Part Number: LR4-380F
• Description: POLYSWITCH, STRAP, 3.8A
• Manufacturer: TE Connectivity
• Series: LR4r

Specifications of LR4-380F

• Tripping Current: 8.3A
• Initial Resistance Max: 0.026ohm
• Operating Voltage: 15V
• Approval Bodies: CSA & TUV
• Approval Category: UL Recognised, ELV Compliant
• Current Max: 100A
• External Depth: 7.5mm
• Rohs Compliant: Yes
• Brand/series: PolySwitch®/LR4 Series
• Current, Rating: 100 A
• Dimensions: 1.02x0.3 "
• Material, Body: Polyester
• Mounting Type: Strap
• Primary Type: Resettable
• Resistance, Dc: 0.013 Ohms
• Termination: Axial
• Voltage, Rating: 15 VDC
• Agency Recognition: UL, CSA, TÜV
• Lead Free Status / Rohs Status: RoHS Compliant part

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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