MF-R075/90-2 Bourns Inc., MF-R075/90-2 Datasheet - Page 8

• Manufacturer Part Number: MF-R075/90-2
• Description: FUSE PTC RESETTABLE
• Manufacturer: Bourns Inc.
• Series: MF-R/90r
• Type: PTC Resettable Fusesr

Specifications of MF-R075/90-2

• Voltage - Max: 90V
• Current - Max: 10A
• Current - Hold (ih) (max): 750mA
• Current - Trip (it): 1.5A
• R Min/max: 0.370 ~ 0.750 Ohm
• Time To Trip: 60s
• Package / Case: Radial
• Hold Current: 0.75 Amp
• Trip Current: 1.5 Amps
• Current Rating (max): 10 Amps
• Resistance: 0.75 Ohms
• Maximum Voltage: 90 VoltsDC
• Termination Style: Radial
• Mounting Style: Through Hole
• Current Rating: 40 Amps
• Dimensions: 11.9 mm L x 3.6 mm W x 15.5 mm H x 11.9 mm D
• Lead Spacing: 5.1 mm
• Operating Temperature Range: - 40 C to + 85 C
• Brand/series: MF-R/90 Series
• Current, Rating: 10 A
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.37 Ohms
• Terminal Type: Radial Leaded
• Termination: Radial
• Thermistor Type: Resettable
• Voltage, Rating: 90 VDC
• Initial Resistance (max): 750mOhm
• Trip Time (max): 60@2As
• Power Dissipation (typ): 2.5W
• Wire Form: Inside Crimp Standoff
• Agency Approvals: CSA/TUV/UL
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MF-lS Series
Axial leaded Strap
Strap Products (Continued)
MF-LS100S
MF-LS180
MF-LS180L
MF-LS180S
MF-LS190
MF-LS190RU
MF-LS260
MF-LS300
MF-LS340
MF-d Series*
disk configuration
*For ordering information, contact your Bourns representative.
Disk & Chip Type PTC Products
Style 1
Model
Model
MF-D
MF-D
MF-D
MF-D
A
B
Amperes V max.
at 23 °C
I hold
Amperes
1.0
1.8
1.8
1.8
1.9
1.9
2.6
3.0
3.4
at 23 °C
I hold
12.2
2.5
3.5
5.5
(lower trip temperature)
Volts
V max.
24
24
24
24
24
15
24
24
24
Volts
15
15
15
15
C
I max.
Amps
100
100
100
100
100
100
100
100
100
I max.
Amps
10
20
40
50
Resistance
Resistance
Initial
0.070
0.040
0.040
0.040
0.030
0.030
0.025
0.015
0.016
Min.
Initial
0.015
0.015
0.014
0.007
Min.
Ohms at 23 °C
Ohms at 23 °C
2.5 - 12.2 Amps Hold Current
1 Hour (R 1 )
Resistance
1 Hour (R 1 )
Resistance
Post-Trip
Post-Trip
0.032
0.032
0.017
0.260
0.120
0.120
0.120
0.100
0.100
0.076
0.055
0.050
0.30
Max.
1.0-3.4 Amps Hold Current
Max.
(0.567)
(0.646)
(0.633)
(0.945)
(0.909)
(1.024)
(1.024)
(0.921)
(0.819)
(1.024)
(1.252)
(1.024)
A Max.
16.08
A Max.
(1.48)
14.4
16.4
23.1
26.0
37.5
26.0
23.4
20.8
26.0
31.8
26.0
2.4
Dimensions
Dimensions
mm/(in)
(0.248)
(0.394)
(0.354)
mm/(in)
(0.205)
(0.205)
(0.205)
(0.433)
(0.563)
(0.469)
(0.531)
(0.626)
B Max.
(0.22)
B Max.
10.0
11.0
14.3
11.9
13.5
15.9
6.3
9.0
5.2
5.2
5.6
5.2
–
15-24 Volts
(0.014)
(0.014)
(0.014)
(0.014)
C Max.
(0.039)
(0.039)
(0.039)
(0.039)
(0.043)
(0.030)
(0.039)
(0.043)
(0.039)
15 Volts
0.36
0.36
0.36
0.36
C Max.
0.76
1.0
1.0
1.0
1.0
1.1
1.0
1.1
1.0
Style
Style
Std.
Std.
Std.
Std.
Std.
Std.
RU
1
1
1
1
S
S
8
MF-S Series
Axial leaded Strap
MF-S120
MF-S120S
MF-S150
MF-S175
MF-S175S
MF-S200
MF-S350
MF-S420
Model
Features
■ Custom designs to meet appropriate applications
■ Compatible with current industry standards
■ Overcurrent and overtemperature protection
■ Standard and low-temperature material
■ Patents pending
Applications
■ Lithium cells
■ Battery cells
■ Powered toys
■ Motors
Amperes
at 23 °C
1.20
1.20
1.50
1.75
1.75
2.00
3.50
4.20
I hold
(Standard)
V max.
Volts
15
15
15
15
15
30
30
30
I max.
Amps
100
100
100
100
100
100
100
100
Resistance
Initial
0.085
0.085
0.050
0.050
0.050
0.030
0.017
0.012
Min.
Ohms at 23 °C
1 Hour (R 1 )
Resistance
1.20-4.20 Amps Hold Current
Post-Trip
0.220
0.220
0.113
0.120
0.120
0.080
0.040
0.040
Max.
(0.870) (0.205)
(0.870) (0.205)
(0.921) (0.433)
(0.909) (0.205)
(0.909) (0.205)
(0.921) (0.433)
(1.252) (0.531)
(1.276) (0.535)
A Max.
22.1
22.1
23.4
23.1
23.1
23.4
31.8
32.4
Dimensions
mm/(in)
B Max.
11.0
11.0
13.5
13.6
5.2
5.2
5.2
5.2
15-30 Volts
(0.039)
(0.039)
(0.043)
(0.039)
(0.039)
(0.043)
(0.043)
(0.043)
C Max.
1.0
1.0
1.1
1.0
1.0
1.1
1.1
1.1
Style
Std.
Std.
Std.
Std.
Std.
Std.
S
S