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MF-SM013/250-A05-_

Description
PTC Resettable Fuse, Surface Mount
CategoryPassive components    The resistor   
File Size245KB,4 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Environmental Compliance  
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MF-SM013/250-A05-_ Overview

PTC Resettable Fuse, Surface Mount

MF-SM013/250-A05-_ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerBourns
package instruction,
Reach Compliance Codecompliant
ECCN codeEAR99
Other features6.5 OHMS MINIMUM AT 23 DEG CEL
JESD-609 codee3
Manufacturer's serial numberMF-SM013/250
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature85 °C
Minimum operating temperature-45 °C
Package shapeRECTANGULAR PACKAGE
method of packingBULK
Rated (AC) voltage (URac)60 V
Rated power dissipation(P)3.3 W
Resistor typePTC RESETTABLE FUSE
surface mountYES
Terminal surfaceTin (Sn)
Terminal locationDUAL
Terminal shapeFLAT
Thermistor ApplicationsTEMPERATURE SENSING
Base Number Matches1
IA
NT
Features
Applications
Used as a secondary overcurrent protection
device in:
Customer Premise Equipment (CPE)
Central Office (CO)
Subscriber Line Interface Cards (SLIC)
Surface Mount Devices
High voltage surge capabilities
Binned and sorted resistance ranges
Assists in meeting ITU K.20/K.21
specifications
RoHS compliant*
Agency recognition:
T V Rheinland
*R
oH
S
CO
M
PL
MF-SM013/250 -
Telecom PTC Resettable Fuses
Electrical Characteristics
Max.
Oper.
Voltage
Model
Volts
Max.
Interrupt
Ratings
Volts
(V)
Max.
MF-SM013/250-2
MF-SM013/250-A-2
MF-SM013/250-B-2
MF-SM013/250-C-2
Environmental Characteristics
Operating/Storage Temperature ..............................-45 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State......................................................125 °C
Passive Aging ..........................................................+85 °C, 1000 hours ..........................................................±2 % typical resistance change
+60 °C, 1000 hours
±3 % typical resistance change
Humidity Aging ........................................................+85 °C, 85 % R.H. 500 hours ..........................................±3 % 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
Hold
Current
Amps
at
23
°C
IH
0.13
0.13
0.13
0.13
Initial
Resistance
Ohms
at
23
°C
Min.
6.5
6.5
9.0
7.0
Ohms
at
23
°C
Max.
12.0
9.0
12.0
10.0
One Hour
Tripped
Post-Trip
Power
Resistance Dissipation
Ohms
at
23
°C
Max.
20.0
20.0
20.0
20.0
Watts
at
23
°C
Typ.
3.3
3.3
3.3
3.3
Amps
(A)
Max.
3.0
3.0
3.0
3.0
60
60
60
60
250
250
250
250
Test Procedures And Requirements For Model SM013/250 Series
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
Thermal Derating Chart -Ihold / Itrip (Amps)
Ambient Operating Temperature
Model
MF-SM013/250-2
MF-SM013/250-A-2
MF-SM013/250-B-2
MF-SM013/250-C-2
-40
°C
0.21 / 0.42
0.21 / 0.42
0.21 / 0.42
0.21 / 0.42
-20
°C
0.18 / 0.37
0.18 / 0.37
0.18 / 0.37
0.18 / 0.37
0
°C
0.16 / 0.31
0.16 / 0.31
0.16 / 0.31
0.16 / 0.31
23
°C
0.13 / 0.26
0.13 / 0.26
0.13 / 0.26
0.13 / 0.26
40
°C
0.10 / 0.23
0.10 / 0.23
0.10 / 0.23
0.10 / 0.23
50
°C
0.09 / 0.18
0.09 / 0.18
0.09 / 0.18
0.09 / 0.18
60
°C
0.08 / 0.15
0.08 / 0.15
0.08 / 0.15
0.08 / 0.15
70
°C
0.07 / 0.12
0.07 / 0.12
0.07 / 0.12
0.07 / 0.12
85
°C
0.05 / 0.10
0.05 / 0.10
0.05 / 0.10
0.05 / 0.10
*
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.

MF-SM013/250-A05-_ Related Products

MF-SM013/250-A05-_ MF-SM013/250-05-_ MF-SM013/250-05 MF-SM013/250-A05
Description PTC Resettable Fuse, Surface Mount RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP RESISTOR, TEMPERATURE DEPENDENT, PTC RESETTABLE FUSE, SURFACE MOUNT, CHIP
Is it lead-free? Lead free Lead free Lead free Lead free
Is it Rohs certified? conform to conform to conform to conform to
Maker Bourns Bourns Bourns Bourns
Reach Compliance Code compliant compliant compliant compliant
Other features 6.5 OHMS MINIMUM AT 23 DEG CEL 6.5 OHMS MINIMUM AT 23 DEG CEL 6.5 OHMS MINIMUM AT 23 DEG CEL 6.5 OHMS MINIMUM AT 23 DEG CEL
JESD-609 code e3 e3 e3 e3
Manufacturer's serial number MF-SM013/250 MF-SM013/250 MF-SM013/250 MF-SM013/250
Installation features SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT SURFACE MOUNT
Number of terminals 2 2 2 2
Maximum operating temperature 85 °C 85 °C 85 °C 85 °C
Minimum operating temperature -45 °C -45 °C -45 °C -45 °C
Package shape RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE RECTANGULAR PACKAGE
Rated (AC) voltage (URac) 60 V 60 V 60 V 60 V
Rated power dissipation(P) 3.3 W 3.3 W 3.3 W 3.3 W
Resistor type PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE PTC RESETTABLE FUSE
surface mount YES YES YES YES
Terminal surface Tin (Sn) Tin (Sn) TIN TIN
Terminal location DUAL DUAL DUAL DUAL
Terminal shape FLAT FLAT FLAT FLAT
Thermistor Applications TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING TEMPERATURE SENSING
Base Number Matches 1 1 1 1
method of packing BULK BULK - BULK
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