PFMF.050.2 Schurter Inc, PFMF.050.2 Datasheet - Page 2

• Manufacturer Part Number: PFMF.050.2
• Description: PTC-FUSE SMD (1812)
• Manufacturer: Schurter Inc
• Series: PFMFr

Specifications of PFMF.050.2

• R Min/max: 0.400 ~ 6.500 Ohm
• Voltage - Max: 15V
• Time To Trip: 0.15s
• Current - Hold (ih) (max): 500mA
• Current - Trip (it): 1A
• Current - Max: 100A
• Package / Case: 1812 (4532 Metric)
• Holding Current: 500mA
• Tripping Current: 1A
• Initial Resistance Max: 1ohm
• Operating Voltage: 15VDC
• Ptc Fuse Case: 1812
• Initial Resistance Min: 0.15ohm
• Fuse Size: 1812 (4.5mm X 3.2mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PFMF
Packaging Unit

Dimensions
Thermal Derating Chart Ihold [A]
Electrical Characteristics at 3 °C
A min
[mm]
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
4.37
Order Number
PFMF.010.2
PFMF.014.2
PFMF.020.2
PFMF.030.2
PFMF.050.2
PFMF.075.2
PFMF.075.24.2
PFMF.110.2
PFMF.125.2
PFMF.150.2
PFMF.160.2
PFMF.200.2
PFMF.260.2
V max [VDC]
60.0
60.0
30.0
30.0
15.0
13.2
24.0
6.0
6.0
6.0
8.0
8.0
6.0
A max
[mm]
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
4.73
I max [A]
40
40
80
10
100
100
40
100
100
100
100
40
100
-40 °C
0.16
0.23
0.29
0.44
0.77
1.15
1.15
1.59
1.8
2.17
2.3
3.08
4
B min
[mm]
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
3.07
www.schurter.com/pg0_
PFMF.010.2 - PFMF.030.2
PFMF.050.2 + PFMF.260.2
I hold [A]
0.1
0.14
0.2
0.3
0.5
0.75
0.75
1.1
1.25
1.5
1.6
2
2.6
B max
[mm]
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
3.41
-0 °C
0.14
0.19
0.26
0.39
0.68
1.01
1.01
1.43
1.63
1.95
2.2
2.71
3.52
C min
[mm]
0.7
0.7
0.7
0.7
0.55
0.55
0.55
0.45
0.55
0.55
0.55
0.55
0.48
I trip [A]
0.3
0.34
0.4
0.6
1
1.5
1.5
2.2
2.5
3
2.8
4
5.2
0 °C
0.12
0.17
0.23
0.35
0.59
0.88
0.88
1.26
1.43
1.72
1.9
2.35
3.6
C max
[mm]
1.1
1.1
1.1
1.1
0.85
0.85
0.85
0.75
0.85
0.85
0.85
0.85
0.85
R initial min
[Ω]
0.7
0.4
0.4
0.3
0.15
0.11
0.11
0.04
0.035
0.03
0.035
0.02
0.015
3 °C
0.1
0.14
0.2
0.3
0.5
0.75
0.75
1.1
1.25
1.5
1.6
2
2.6
D min
[mm]
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Blister Tape 18 cm Reel (1500 pcs.)
Blister Tape 18 cm Reel (2000 pcs.)
R hour max
[Ω]
15
6.5
6
3
1
0.45
0.45
0.21
0.14
0.12
0.099
0.08
0.08
Fuses
Order Number
PFMF.010.2
PFMF.014.2
PFMF.020.2
PFMF.030.2
PFMF.050.2
PFMF.075.2
PFMF.075.24.2
PFMF.110.2
PFMF.125.2
PFMF.150.2
PFMF.160.2
PFMF.200.2
PFMF.260.2
40 °C
0.08
0.12
0.17
0.26
0.44
0.65
0.65
0.95
1.08
1.3
1.45
1.8
2.34
Max Time to
trip [A]
0.5
1.5
6
8
8
8
8
8
8
8
8
8
8
50 °C
0.07
0.1
0.15
0.23
0.4
0.6
0.6
0.87
0.99
1.18
1.3
1.6
2.08
Max Time to
Trip [s]
1.5
0.15
0.06
0.1
0.15
0.2
0.2
0.3
0.4
0.5
2
3
5
60 °C
0.06
0.09
0.14
0.21
0.37
0.55
0.55
0.8
0.91
1.09
1.15
1.5
1.95
Tripped Power
Dissipation [W]
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
70 °C
0.05
0.08
0.12
0.18
0.33
0.49
0.49
0.71
0.81
0.97
1.03
1.4
1.39
Order Number
PFMF.010.2
PFMF.014.2
PFMF.020.2
PFMF.030.2
PFMF.050.2
PFMF.075.2
PFMF.075.24.2
PFMF.110.2
PFMF.125.2
PFMF.150.2
PFMF.160.2
PFMF.200.2
PFMF.260.2
85 °C
0.03
0.06
0.1
0.15
0.29
0.43
0.43
0.6
0.68
0.82
0.91
1.25
1.04
Resettable Fuses
Order Number
PFMF.010.2
PFMF.014.2
PFMF.020.2
PFMF.030.2
PFMF.050.2
PFMF.075.2
PFMF.075.24.2
PFMF.110.2
PFMF.125.2
PFMF.150.2
PFMF.160.2
PFMF.200.2
PFMF.260.2