MF-R015-600 Datasheet, PDF (1/4 Pages) Bourns Electronic Solutions – Telecom PTC Resettable Fuses

*RoHS ^COMPLIANT
Features
■ Radial Leaded Devices
■ Maximum 600 VAC interrupt fault rating
■ Available in matched resistance “bins”
■ Ability to withstand lightning surges
■ RoHS compliant*
■ Agency recognition:
Applications
Customer Premise Equipment (CPE):
■ Modems
■ Cable modems
■ Fax machines
■ POS equipment
■ Security equipment
■ Set top boxes
MF-R/600 Series - Telecom PTC Resettable Fuses
Electrical Characteristics
Model
MF-R015/600
MF-R015/600-A
MF-R015/600-B
MF-R015/600-F
MF-R016/600
MF-R016/600-A
MF-R016/600-1
Max.
Operating
Voltage
(VDC)
250
250
250
250
250
250
250
Max.
Interrupt
Ratings
Volts Amps
Max.
600
600
600
600
600
600
600
Max.
3
3
3
3
3
3
3
Hold
Current
Amps
at 23 °C
0.15
0.15
0.15
0.15
0.16
0.16
0.16
Trip
Current
Amps
at 23 °C
0.30
0.30
0.30
0.30
0.32
0.32
0.32
Initial Resistance
Ohms
at 23 °C
Min.
6.0
7.0
9.0
7.0
4.0
4.0
4.0
Ohms
at 23 °C
Max.
12.0
10.0
12.0
12.0
10.0
7.0
8.0
One Hour Max. Time Tripped
Post-Trip To Trip @ Power
Resistance 1 A Dissipation
Ohms Seconds Watts
at 23 °C at 23 °C at 23 °C
Max.
22.0
5.0
1.0
20.0
5.0
1.0
22.0
5.0
1.0
22.0
5.0
1.0
18.0
7.0
1.0
16.0
7.0
1.0
17.0
7.0
1.0
Environmental Characteristics
Operating/Storage Temperature ........................... -40 °C to +85 °C
Maximum Device Surface Temperature
in Tripped State ................................................. 125 °C
+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,
+125 °C to -55 °C,10 times................................... ±15 % typical resistance change
Solvent Resistance............................................... MIL-STD-202, Method 215B................................. No change
Lead Solderability ................................................. 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
Test Procedures And Requirements For Model MF-R/600 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........................................................... 1 A, Vmax, 23 °C .................................................. T ≤ max. time to trip (seconds)
Hold Current ......................................................... 30 min. at Ihold ..................................................... No trip
Trip Cycle Life....................................................... Vmax, Itrip, 100 cycles.......................................... No arcing or burning
Trip Endurance ..................................................... Vmax, 24 hours..................................................... No arcing or burning
UL File Number .................................................... E307915
TÜV File Number.................................................. R 50256529
Thermal Derating Chart - Ihold (Amps)
Model
MF-R015/600
MF-R016/600
-40 °C
0.233
0.249
-20 °C
0.206
0.219
Itrip is approximately two times Ihold.
0 °C
0.178
0.190
Ambient Operating Temperature
23 °C
40 °C
50 °C
0.150
0.124
0.110
0.160
0.132
0.117
60 °C
0.096
0.103
70 °C
0.083
0.088
85 °C
0.062
0.066
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications 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 specific applications.