SRP120SF TE Connectivity, SRP120SF Datasheet - Page 6

• Manufacturer Part Number: SRP120SF
• Description: FUSE, PTC RESET, 15V, 1.2A, STRAP
• Manufacturer: TE Connectivity
• Series: SRPr

Specifications of SRP120SF

• 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: Yes
• Ul File Number: E74889
• Csa File Number: 78165C
• Vmax Operating (v): 15
• Imax (a): 100
• Ih (room Temperature) (a): 1.2
• It (room Temperature) (a): 2.70
• Rmin (?): 0.085
• Rmax (?): 0.160
• R1 Max [post Trip] (?): 0.22
• Power Dissipation (typical) (w): 0.80
• R (typical) (?): 0.123
• Rtripped Typical (?): 0.17
• Construction: Weldable Strap
• Lead Type: Slit Lead
• Family Name: SRP
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Tuv Certificate No.: Certificate number available on request
• Operating Temperature (max.) (°c): 85
• Application: Strap Battery
• Packaging Method: Bulk

Table B3 - Electrical Characteristics for Strap Battery Devices
Part Number
miniSMDE
miniSMDE190F
125˚C Typical Activation
LR4
LR4-170UF
LR4-190F
LR4-190SF
LR4-260F
LR4-260SF
LR4-380F
LR4-380XF
LR4-450F
LR4-550F
LR4-600F
LR4-600XF
LR4-730F
LR4-880SSF
LR4-900F
LR4-1300SSF
SRP
SRP120F
SRP120LF
SRP120SF
SRP175F
SRP175LF
SRP175SF
SRP175SSF
SRP200F
SRP350F
SRP420F
Notes:
I
I
V
I
P
R
R
R
R
*
†
H
T
MAX
MAX
D
MIN
TYP
Trippped Typ
MAX
= Hold current: maximum current device will pass without interruption in 20°C still air unless otherwise specified.
= Trip current: minimum current that will switch the device from low resistance to high resistance in 20°C still air unless otherwise specified.
=
=
=
=
=
=
=
=
=
Maximum voltage device can withstand without damage at rated current.
Maximum fault current device can withstand without damage at rated voltage.
Power dissipated from device when in the tripped state in 20°C still air unless otherwise specified.
Minimum resistance of device as supplied at 20°C unless otherwise specified.
Typical resistance of device as supplied at 20°C unless otherwise specified.
Typical resistance, measured at 20°C unless otherwise specified, of device one hour after being tripped the first time.
Maximum resistance of device as supplied at 20°C unless otherwise specified.
Product electrical characteristics determined at 25°C.
R
1max
value for this device is the maximum resistance of the device at 20°C one hour after reflow.
I
(A)
1.9
1.7
1.9
1.9
2.6
2.6
3.8
3.8
4.5
5.5
6.0
6.0
7.3
8.8
9.0
13.0
1.2
1.2
1.2
1.75
1.75
1.75
1.75
2.0
3.5
4.2
H
I
(A)
3.8
3.4
3.9
3.9
5.8
5.8
8.3
8.3
8.9
10.5
11.7
11.7
14.1
16.0
16.7
21.2
2.7
2.7
2.7
3.8
3.8
3.8
3.8
4.4
6.3
7.6
T
V
(V
16
15
15
15
15
15
15
15
20
20
20
20
20
20
20
20
15
15
15
15
15
15
15
30
30
30
Max
DC
)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
I
(A)
Max
P
(W)
1.5
0.8
0.8
0.8
1.0
1.0
1.2
1.2
1.4
2.0
1.7
1.7
1.9
2.0
3.0
2.2
0.8
0.8
0.8
0.9
0.9
0.9
0.9
1.6
1.9
2.2
D TYP
Max. Time-to-trip
(A)
10.0
8.5
9.5
9.5
13.0
13.0
19.0
19.0
22.5
27.5
30.0
30.0
30.0
44.0
45.0
50.0
6.0
6.0
6.0
8.75
8.75
8.75
8.75
10.0
20.0
20.0
(s)
2.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
4.0
3.0
6.0
R
(Ω)
0.024
0.044
0.039
0.039
0.020
0.020
0.013
0.013
0.011
0.009
0.007
0.0075 0.012
0.006
0.0065 0.0085
0.006
0.004
0.085
0.085
0.085
0.050
0.050
0.050
0.050
0.030
0.017
0.012
Min
R
(Ω)
0.032
0.061
0.056
0.056
0.031
0.031
0.020
0.020
0.016
0.013
0.011
0.009
0.008
0.006
0.123
0.123
0.123
0.070
0.070
0.070
0.070
0.045
0.024
0.018
TYP
R
(Ω)
0.040
0.078
0.072
0.072
0.042
0.042
0.026
0.026
0.020
0.016
0.014
0.014
0.012
0.0105
0.010
0.007
0.160
0.160
0.160
0.090
0.090
0.090
0.090
0.060
0.031
0.024
Max
R
(Ω)
0.060
0.089
0.079
0.079
0.046
0.046
0.028
0.028
0.022
0.018
0.015
0.015
0.011
0.012
0.011
0.008
0.170
0.170
0.170
0.093
0.093
0.093
0.093
0.075
0.040
0.030
Tripped TYP
R
(Ω)
0.080
0.114
0.102
0.102
0.063
0.063
0.037
0.037
0.028
0.022
0.019
0.019
0.015
0.0145
0.014
0.009
0.220
0.220
0.220
0.120
0.120
0.120
0.120
0.100
0.050
0.040
1 Max
†
Dimension
Figure for
...
B17
B12
B10
B10
B10
B10
B10
B10
B10
B10
B10
B14
B10
B14
B13
B13
B14
B11
B11
B7
B7
B7
B7
B7
B7
B7
Cont'd
1 56
13