Bourns PTC fuse Current I(H) 0.9 A 60 V (L x W x H) 19.8 x 7.9 x 3 mm MF-R090-0-9 1 pc(s) MF-R090-0-9 数据表
产品代码
MF-R090-0-9
Features
■
Radial Leaded Devices
■
Cured, fl ame retardant epoxy polymer
insulating material meets UL 94V-0
requirements
requirements
■
RoHS compliant*
■
Agency recognition:
Applications
Almost anywhere there is a low voltage power
supply and a load to be protected, including:
supply and a load to be protected, including:
■
Computers & peripherals
■
General electronics
■
Automotive applications
MF-R Series - PTC Resettable Fuses
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Specifi cations are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specifi c applications.
Environmental Characteristics
Operating/Storage Temperature ...................... -40 °C to +85 °C
Maximum Device Surface Temperature
in
Maximum Device Surface Temperature
in
Tripped
State
............................................ 125
°C
Passive Aging .................................................. +85 °C, 1000 hours ...........................................±5 % typical resistance change
Humidity Aging................................................. +85 °C, 85 % R.H. 1000 hours .........................±5 % typical resistance change
Thermal Shock ................................................ -40 °C to +85 °C, 10 times ................................±10 % typical resistance change
Solvent Resistance .......................................... MIL-STD-202, Method 215 ...............................No change
Vibration .......................................................... MIL-STD-883C, Method 2007.1,.......................No change
Humidity Aging................................................. +85 °C, 85 % R.H. 1000 hours .........................±5 % typical resistance change
Thermal Shock ................................................ -40 °C to +85 °C, 10 times ................................±10 % typical resistance change
Solvent Resistance .......................................... MIL-STD-202, Method 215 ...............................No change
Vibration .......................................................... MIL-STD-883C, Method 2007.1,.......................No change
Condition
A
Test Procedures And Requirements For Model MF-R Series
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech. .................................................... Verify dimensions and materials .......................Per MF physical description
Resistance ....................................................... In still air @ 23 °C .............................................Rmin
Resistance ....................................................... In still air @ 23 °C .............................................Rmin
≤ R ≤ Rmax
Time to Trip ...................................................... 5 times Ihold, Vmax, 23 °C ...............................T
≤ max. time to trip (seconds)
Hold Current .................................................... 30 min. at Ihold .................................................No trip
Trip Cycle Life .................................................. Vmax, Imax, 100 cycles ....................................No arcing or burning
Trip Endurance ................................................ Vmax, 48 hours .................................................No arcing or burning
Trip Cycle Life .................................................. Vmax, Imax, 100 cycles ....................................No arcing or burning
Trip Endurance ................................................ Vmax, 48 hours .................................................No arcing or burning
UL File Number ............................................... E 174545
CSA File Number ............................................. CA 110338
TÜV File Number ............................................. R2057213
CSA File Number ............................................. CA 110338
TÜV File Number ............................................. R2057213
Electrical Characteristics
Model
V max.
Volts
I max.
Amps
Amps
Ihold
Itrip
Initial
Resistance
1 Hour (R1)
Post-Trip
Resistance
Max. Time
to Trip
Tripped
Power
Dissipation
Amperes
at 23 °C
Ohms
at 23 °C
Ohms
at 23 °C
Amperes
at 23 °C
Seconds
at 23 °C
Watts
at 23 °C
Hold
Trip
Min.
Max.
Max.
Typ.
MF-R005**
60
40
0.05
0.10
7.3
11.1
22.0
0.5
5.0
0.22
MF-R010
60
40
0.10
0.20
2.50
4.50
7.50
0.5
4.0
0.38
MF-R017
60
40
0.17
0.34
2.00
3.20
8.00
0.85
3.0
0.48
MF-R020
60
40
0.20
0.40
1.50
2.84
4.40
1.0
2.2
0.40
MF-R025
60
40
0.25
0.50
1.00
1.95
3.00
1.25
2.5
0.45
MF-R030
60
40
0.30
0.60
0.76
1.36
2.10
1.5
3.0
0.50
MF-R040
60
40
0.40
0.80
0.52
0.86
1.29
2.0
3.8
0.55
MF-R050
60
40
0.50
1.00
0.41
0.77
1.17
2.5
4.0
0.75
MF-R065
60
40
0.65
1.30
0.27
0.48
0.72
3.25
5.3
0.90
MF-R075
60
40
0.75
1.50
0.18
0.40
0.60
3.75
6.3
0.90
MF-R090
60
40
0.90
1.80
0.14
0.31
0.47
4.5
7.2
1.00
MF-R090-0-9
30
40
0.90
1.80
0.07
0.12
0.22
4.5
5.9
0.60
MF-R110
30
40
1.10
2.20
0.10
0.18
0.27
5.5
6.6
0.70
MF-R135
30
40
1.35
2.70
0.065
0.115
0.17
6.75
7.3
0.80
MF-R160
30
40
1.60
3.20
0.055
0.105
0.15
8.0
8.0
0.90
MF-R185
30
40
1.85
3.70
0.040
0.07
0.11
9.25
8.7
1.00
MF-R250
30
40
2.50
5.00
0.025
0.048
0.07
12.5
10.3
1.20
MF-R250-0-10
30
40
2.50
5.00
0.025
0.048
0.07
12.5
10.3
1.20
MF-R300
30
40
3.00
6.00
0.020
0.05
0.08
15.0
10.8
2.00
MF-R400
30
40
4.00
8.00
0.010
0.03
0.05
20.0
12.7
2.50
MF-R500
30
40
5.00
10.00
0.010
0.03
0.05
25.0
14.5
3.00
MF-R600
30
40
6.00
12.00
0.005
0.02
0.04
30.0
16.0
3.50
MF-R700
30
40
7.00
14.00
0.005
0.02
0.03
35.0
17.5
3.80
MF-R800
30
40
8.00
16.00
0.005
0.02
0.03
40.0
18.8
4.00
MF-R900
30
40
9.00
18.00
0.005
0.01
0.02
45.0
***20.0
4.20
MF-R1100
16
100
11.00
22.00
0.003
0.01
0.014
40.0
20.0
4.50
R
0180T
1
1 0
**CSA approval pending.
***Tested at 40 amps
*RoHS COMPLIANT