Operating Temperature ......................................-40 °C to +85 °C
Maximum Device Surface Temperature
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 ....................................................+85 °C to -40 °C, 20 times ........................±10 % typical resistance change
Solvent Resistance ............................................MIL-STD-202, Method 215 ........................No change
Vibration ..............................................................MIL-STD-883C, Method 2007.1, ................No change
Test
Visual/Mech.....................................Verify dimensions and materials ....................................Per MF physical description
Resistance ......................................In still air @ 23 °C............................................................Rmin ≤ R ≤ R1max
Time to Trip ....................................At specified current, 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
Solderability ....................................ANSI/J-STD-002 ............................................................95 % min. coverage
UL File Number ..................................E174545
CSA File Number ..............................CA110338
TÜV Certificate Number ....................R 02057213
Electrical Characteristics
Thermal Derating Chart - I hold (Amps)
MF-NSMF012
MF-NSMF020
MF-NSMF035
MF-NSMF050
MF-NSMF075
MF-NSMF110
MF-NSMF150
MF-NSMF200
in Tripped State ................................................125 °C
MF-NSMF012
MF-NSMF020
MF-NSMF035
MF-NSMF050
MF-NSMF075
MF-NSMF110
MF-NSMF150
MF-NSMF200
Environmental Characteristics
Test Procedures And Requirements For Model MF-NSMF Series
Model
Model
-40 °C
0.19
0.30
0.51
0.76
1.11
1.64
2.20
2.88
V max.
Volts
30.0
24.0
13.2
6.0
6.0
6.0
6.0
6.0
http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545
http://directories.csa-international.org/ Under “Certification Record” and “File Number” enter 110338-0-000
http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213
Test Conditions
-20 °C
0.17
0.27
0.46
0.68
1.00
1.46
1.99
2.61
I max.
Amps
100
100
100
100
100
100
10
10
Condition A
MF-NSMF Series -
Features
Compact design to save board space -
1206 footprint
Small size results in very fast time to
react to fault events
Symmetrical design
Low profile
RoHS compliant*
Agency recognition:
0 °C
0.15
0.24
0.40
0.59
0.85
1.30
1.77
2.28
I hold
Hold
0.12
0.20
0.35
0.50
0.75
1.10
1.50
2.00
Amperes
at 23 °C
23 °C
Ambient Operating Temperature
0.12
0.20
0.35
0.50
0.75
1.10
1.50
2.00
Trip
0.29
0.46
0.75
1.00
1.50
2.20
3.00
4.00
I trip
Customers should verify actual device performance in their specific applications.
40 °C
0.11
0.18
0.30
0.44
0.67
0.92
1.34
1.80
T V Rheinland
PTC Resettable Fuses
R Min.
1.35
0.60
0.30
0.15
0.10
0.06
0.03
0.02
Resistance
at 23 °C
Accept/Reject Criteria
Ohms
50 °C
0.10
0.16
0.27
0.40
0.61
0.83
1.23
1.66
R 1Max.
8.50
2.60
1.20
0.70
0.40
0.20
0.13
0.085
Applications
*
USB port protection - On the Go and 2.0
PC motherboards - Plug and Play
protection
Mobile phones - Battery and port
protection
PDAs / Digital Cameras
Game console port protection
RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Amperes
60 °C
at 23 °C
0.09
0.14
0.24
0.35
0.52
0.80
1.10
1.51
1.0
1.0
8.0
8.0
8.0
8.0
8.0
8.0
Max. Time
To Trip
Seconds
at 23 °C
70 °C
0.08
0.12
0.22
0.32
0.50
0.65
1.01
1.39
0.20
0.60
0.10
0.10
0.10
0.10
0.30
1.00
Dissipation
at 23 °C
Tripped
Watts
85 °C
Power
0.07
0.11
0.18
0.26
0.42
0.52
0.84
1.19
Typ.
0.4
0.6
0.6
0.4
0.4
0.6
0.6
0.7