Features
■Surface Mount Device
■Reduced footprint size
■High voltage surge capabilities
■Assists in meeting ITU K.20/K.21/K.45
specifications
■RoHS compliant*
■Agency recognition:
Applications
Provides overcurrent protection in:
■Customer Premise Equipment (CPE)
■Central Office (CO)
■Access/Outside Plant Equipment
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TV Rheinland
MF-SM013/250V - Telecom PTC Resettable Fuses
Electrical Characteristics
Operating Temperature ............................................-40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State......................................................125 °C
Passive Aging ..........................................................+85 °C, 1000 hours..........................................................±5 % typical resistance change
+60 °C, 1000 hours ±5 % typical resistance change
Humidity Aging ........................................................+85 °C, 85 % R.H. 500 hours..........................................±5 % typical resistance change
Thermal Shock ........................................................MIL-STD-202F, Method 107G, ........................................±10 % typical resistance change
+125 °C to -55 °C,10 times ±15 % typical resistance change
Solvent Resistance ..................................................MIL-STD-202, Method 215B............................................No change
Lead Solerability ......................................................ANSI/J-STD-002
Flammability ............................................................IEC 695-2-2......................................................................No Flame for 60 secs.
Vibration ..................................................................MIL-STD-883C, Method 2007.1, Condition A ................No change
Environmental Characteristics
Test Test Conditions Accept/Reject Criteria
Visual/Mech. ............................................................Verify dimensions and materials......................Per MF physical description
Resistance ..............................................................In still air @ 23 °C ............................................Rmin ≤R ≤Rmax
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 ............................................................MIL-STD-202F, Method 208F ..........................95 % min. coverage
UL File Number........................................................E 174545S
CSA File Number ....................................................CA 110338
TÜV File Number ....................................................R2057213
Test Procedures And Requirements For Model SM013/250V Series
Max. Max. One Hour Tripped
Operating Interrupt Hold Initial Post-Trip Power
Voltage Ratings Current Resistance Resistance Dissipation
Model Volts Volts Amps Amps Ohms Ohms Ohms Watts
(V) (A) at at at at at
23 °C 23 °C 23 °C 23 °C 23 °C
Max. Max. IHMin. Max. Max. Typ.
MF-SM013/250V 60 250 3.0 0.13 6.5 12.0 20.0 3.0
MF-SM013/250V-B05-2 60 250 3.0 0.13 9.0 12.0 20.0 3.0
Thermal Derating Chart -Ihold / Itrip (Amps)
Ambient Operating Temperature
Model -40 °C -20 °C0
°C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C
MF-SM013/250V 0.21 / 0.42 0.18 / 0.37 0.16 / 0.31 0.13 / 0.26 0.10 / 0.23 0.09 / 0.18 0.08 / 0.15 0.07 / 0.12 0.05 / 0.10
*RoHS COMPLIANT
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Product Dimensions
MM
(INCHES)
MF-SM013/250V Series - Telecom PTC Resettable Fuses
Packaging:
TAPE & REEL: 1000 pcs. per reel
DIMENSIONS =
Solder Reflow Recommendations
6.6
(.260) MAX.
MAX.
MAX.
1.94
(.076)
3.2
(.126)
7.4
(.291)
6.35
(.250)
2.41
(.095)
2.41
(.095)
2.29
(.090) 3.43
(.135)
2.29
(.090)
Recommended Pad Layout
Terminal material:
Tin-plated brass
160–220
300
250
200
150
100
50
0
10–20
Temperature (°C)
120
Preheating Soldering Cooling
Time (seconds)
Solder reflow
•Recommended reflow methods: IR, vapor phase oven, hot air oven.
•Devices are not designed to be wave soldered to the bottom side of the
board.
• Gluing the devices is not recommended.
• Recommended maximum paste thickness is 0.25 mm (.010 inch).
•Devices can be cleaned using standard industry methods and solvents.
Note:
•If reflow temperatures exceed the recommended profile, devices may not
meet the performance requirements.
Rework
•A device should not be reworked.
Storage Recommendations
The recommended long term storage conditions for Multifuse®Polymer PTC devices are 40 °C maximum and 70 % RH maximum. All devices should
remain in the original sealed packaging prior to use. Devices may not conform with data sheet specifications if these storage recommendations are
exceeded. Devices stored in this manner have an indefinite shelf life.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Typical Time to Trip at 23 ˚C
0.1 1 5
20
10
1
0.1
0.01
Fault Current (Amps)
Time to Trip (Seconds)
MF-SM013/250V Series - Telecom PTC Resettable Fuses
MF-SM013/250V, REV. B, 08/06
Typical Part Marking
Represents total content. Layout may vary.
DATE CODE:
WEEK 3 OF 2004 = 4C
WEEK 29 OF 2004 = C4
MANUFACTURER'S
TRADEMARK
013V
4C
PART
IDENTIFICATION
How to Order
MF - SM 013/250V - B 05 - 2
Multifuse®
Product
Designator
Series
SM = Surface Mount
Component
Hold Current, Ihold
013 = 0.13 Amps
Max. Interrupt Voltage, V
250 = 250 Volts
Telecom Options
V = Vertical Profile
(Surface Mount Products Only)
Resistance Sorted
Narrow resistance range
available upon request
Resistance Bins
05 = 0.5 ohms
Packaging Options
- 0 = Bulk Packaging
- 2 = Tape and Reel*
*Packaged per EIA486-B
