Bourns
Multifuse®Shortform Catalog 2003
Reliable Electronic Solutions
Multifuse®Products
Multifuse®Products - How They Work
Multifuse®Products - How Theyre Used
Bourns®Multifuse®family of Polymer Positive
Temperature Coefficient (PPTC) “resettable
fuses” are used in a wide variety of circuit
protection applications.
Under fault conditions the device resistance
will rise exponentially and remain in a
“tripped” state, providing continuous circuit
protection until the fault is removed. Once the
fault is removed and the power cycled the device
will return to its normal low resistance state.
Features/Benefits
• Resettable circuit protection
• Agency approval - UL, CSA, TÜV
• Popular footprints and packaging options
• Low resistance
• Lead free options
• Custom designs available
Applications
• Computer
• Battery
• Automotive
• Telecommunications
• Industrial
• Consumer
Whats New in this Edition
• Telecom Rated Products
• MF-R/90
• MF-R/250
• MF-R/600
Whats Next
• Full line of SMD lead-free products
• MF-MSMF - Available 3rd Quarter 2003
HOT
COLD
Crystalline
Polymer
Conducting
Carbon Chains
Non-conducting
Carbon Chains
Amorphous
Polymer
I=V/RL
I=V/RMF
Temperature
PTC Response Characteristic
Log Resistance
VS
+t°
RL
RMF
I
Typical Circuit Application
MF - R 012/250 U - A 05 - 2
Multifuse®Product Designator
Series
R=Radial Leaded
RX =Radial Leaded
SM = Surface Mount
MSMD = Surface Mount
ESMD = Surface Mount
USMD = Surface Mount
S=Axial Leaded Strap
LR = Axial Leaded Strap
LS = Axial Leaded Strap
SVS = Axial Leaded Strap
VSN=Axial Leaded Strap
VS =Axial Leaded Strap
Hold Current, Ihold
Voltage Options:
Max. Interrupt Voltage, V
Construction Options:
N=Narrow Device Option (3.6 mm)*
S=Slotted Lead Option (one side)*
SS = Slotted Lead Option (two sides)*
L=Longer Lead Option*
U=Uncoated
T=Pretripped **
Resistance Sorted**
(see individual data sheets)
Resistance Bins of 0.5 **
05 = 0.5
Packaging Options
- 0 = Bulk Packaging
- 2 = Tape and Reel
- AP = Ammo-Pak
*Axial Leaded Strap products only.
**Telecom Radial Leaded products only.
Agency Approvals
Bourns®PTCs are certified under UL, CSA, IEC and
TÜV registration programs.
Current, Hold (Ihold)
The maximum current a PTC device can pass without
interruption.
Current, Maximum (Imax)
The maximum fault current a PTC device can withstand
without damage at the rated voltage.
Current, Trip (Itrip)
The minimum current that will switch a PTC from the
low resistance to the high resistance state.
Fault Current
The peak current that flows through a PTC or wire
during a short circuit or arc back.
Positive Temperature Coefficient (PTC)
A characteristic of the PTC device that describes the large
increase in resistance as the device reaches its switching
(trip) temperature.
Resistance, Post Trip (R1max)
The maximum resistance one hour after a PTC device
has been tripped and power has been removed.
Resistance, Post Reflow (R1max)
The maximum resistance one hour after a PTC surface
mount device has been reflow soldered.
Voltage, Maximum (Vmax)
The maximum voltage a PTC device can withstand
without damage at the rated current.
Definitions
1. What is the normal circuit operating current (Ihold)_________
2. What is the maximum circuit voltage (Vmax)______________
3. What is the maximum fault current (Imax)________________
4. What is the preferred form factor________________________
Note:Other factors including thermal derating and time to
trip characteristics may be important application considera-
tions. Please refer to the full Bourns®data sheet of each
product at www.bourns.com.
Product Selection Worksheet
How To Order
UL File Number ............................................E 174545S
CSA File Number ..........................................CA 110338
TÜV File Number ..........................................R2057213
®
®
TÜV Rheinland
Product Safety
Agency File Numbers
Features
• Bulk and Tape and Reel Packaging
• Industry Standard Sizes
Applications
• Computers and Peripherals
• General Electronics
• Automotive
• Consumer Appliances
• Electronic Toys
Radial Leaded Low Voltage Products
A
B B
C
Style 1
A
B
C
Style 2
A
C
Style 3 Style 4
A
B
C
A
B
C
Style 5
MF-R Series 16-60 Volts
Radial Leaded 0.05-11 Amps Hold Current
MF-RX Series 60 Volts
Radial Leaded 1.10-3.75 Amps Hold Current
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Nom.
MF-R005 0.05 60 40 7.3 22.0 8.0 8.3 5.1 4
(0.315) (0.327) (0.201)
MF-R010 0.10 60 40 2.50 7.50 7.4 12.7 5.1 1
(0.291) (0.500) (0.201)
MF-R017 0.17 60 40 2.00 8.00 7.4 12.7 5.1 1
(0.291) (0.500) (0.201)
MF-R020 0.20 60 40 1.50 4.40 7.4 12.7 5.1 1
(0.291) (0.500) (0.201)
MF-R025 0.25 60 40 1.00 3.00 7.4 12.7 5.1 1
(0.291) (0.500) (0.201)
MF-R030 0.30 60 40 0.76 2.10 7.4 13.4 5.1 1
(0.291) (0.528) (0.201)
MF-R040 0.40 60 40 0.52 1.29 7.4 13.7 5.1 1
(0.291) (0.539) (0.201)
MF-R050 0.50 60 40 0.41 1.17 7.9 13.7 5.1 1
(0.311) (0.539) (0.201)
MF-R065 0.65 60 40 0.27 0.72 9.7 15.2 5.1 1
(0.382) (0.598) (0.201)
MF-R075 0.75 60 40 0.18 0.60 10.4 16.0 5.1 1
(0.409) (0.630) (0.201)
MF-R090 0.90 60 40 0.14 0.47 11.7 16.7 5.1 1
(0.461) (0.657) (0.201)
MF-R090-0-9 0.90 30 40 0.07 0.22 7.4 12.2 5.1 3
(0.291) (0.480) (0.201)
MF-R110 1.10 30 40 0.10 0.27 8.9 14.0 5.1 1
(0.350) (0.551) (0.201)
MF-R135 1.35 30 40 0.065 0.17 8.9 18.9 5.1 1
(0.350) (0.744) (0.201)
MF-R160 1.60 30 40 0.055 0.15 10.2 16.8 5.1 1
(0.402) (0.661) (0.201)
MF-R185 1.85 30 40 0.040 0.11 12.0 18.4 5.1 1
(0.472) (0.724) (0.201)
MF-R250 2.50 30 40 0.025 0.07 12.0 18.3 5.1 2
(0.472) (0.720) (0.201)
MF-R250-0-10 2.50 30 40 0.025 0.07 11.4 18.3 5.1 3
(0.449) (0.720) (0.201)
MF-R300 3.00 30 40 0.020 0.08 12.0 18.3 5.1 2
(0.472) (0.720) (0.201)
MF-R400 4.00 30 40 0.010 0.05 14.4 24.8 5.1 2
(0.567) (0.976) (0.201)
MF-R500 5.00 30 40 0.010 0.05 17.4 24.9 10.2 2
(0.685) (0.980) (0.402)
MF-R600 6.00 30 40 0.005 0.04 19.3 31.9 10.2 2
(0.760) (1.256) (0.402)
MF-R700 7.00 30 40 0.005 0.03 22.1 29.8 10.2 2
(0.870) (1.173) (0.402)
MF-R800 8.00 30 40 0.005 0.03 24.2 32.9 10.2 2
(0.953) (1.295) (0.402)
MF-R900 9.00 30 40 0.005 0.02 24.2 32.9 10.2 2
(0.953) (1.295) (0.402)
MF-R1100 11.00 16 100 0.003 0.014 24.2 32.9 10.2 2
(0.953) (1.295) (0.402)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Nom.
MF-RX110 1.10 60 40 0.15 0.38 13.0 18.0 5.1 5
(0.512) (0.709) (0.201)
MF-RX135 1.35 60 40 0.12 0.30 14.5 19.6 5.1 5
(0.571) (0.772) (0.201)
MF-RX160 1.60 60 40 0.09 0.22 16.3 21.3 5.1 5
(0.642) (0.839) (0.201)
MF-RX185 1.85 60 40 0.08 0.19 17.8 22.9 5.1 5
(0.701) (0.902) (0.201)
MF-RX250 2.50 60 40 0.05 0.13 21.3 26.4 10.2 5
(0.839) (1.039) (0.402)
MF-RX300 3.00 60 40 0.04 0.10 24.9 30.0 10.2 5
(0.980) (1.181) (0.402)
MF-RX375 3.75 60 40 0.03 0.08 28.4 33.5 10.2 5
(1.118) (1.319) (0.402)
MF-R and MF-RX Series are available lead-free on request. Contact your
nearest Bourns representative.
Features
• Tape and Reel Packaging
• Industry Standard Sizes
Applications
• Computers and Peripherals
• General Electronics
• Automotive
Style 2 Style 3Style 1
A
B
C
Top and Bottom View Side View Top and Bottom View Side ViewSide View End View
A
B
C
A
C
B
MF-SM Series (2920 package) 6-60 Volts
Surface Mount 0.30-2.60 Amps Hold Current
Surface Mount Low Voltage Products
MF-MSMD Series (1812 package) 6-60 Volts
Surface Mount 0.10-2.60 Amps Hold Current
MF-ESMD Series (Low Resistance, Low Trip Temp.) 16 Volts
Surface Mount 1.9 Amps Hold Current
MF-USMD Series (1210 package) 6-30 Volts
Surface Mount 0.05-1.10 Amps Hold Current
MF-MSMF Series (1812 package) 6-13.2 Volts
Surface Mount 0.50-1.50 Amps Hold Current
Available 3rd Quarter 2003! Consult factory for details.
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-SM030 0.30 60 40 0.90 4.80 7.98 3.18 5.44 1
(0.314) (0.125) (0.214)
MF-SM050 0.50 60 40 0.35 1.40 7.98 3.18 5.44 1
(0.314) (0.125) (0.214)
MF-SM075 0.75 30 80 0.23 1.00 7.98 3.18 5.44 1
(0.314) (0.125) (0.214)
MF-SM100 1.10 30 80 0.12 0.48 7.98 3.00 5.44 1
(0.314) (0.118) (0.214)
MF-SM100/33 1.10 33 40 0.12 0.41 7.98 3.00 5.44 1
(0.314) (0.118) (0.214)
MF-SM125 1.25 15 100 0.07 0.25 7.98 3.00 5.44 1
(0.314) (0.118) (0.214)
MF-SM260 2.60 6 100 0.025 0.075 7.98 3.00 5.44 1
(0.314) (0.118) (0.214)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-MSMD010 0.10 60.0 40 0.70 15.00 4.73 3.41 0.81 2
(0.186) (0.134) (0.032)
MF-MSMD014 0.14 60.0 40 0.40 6.50 4.73 3.41 0.81 2
(0.186) (0.134) (0.032)
MF-MSMD020 0.20 30.0 80 0.40 6.00 4.73 3.41 0.81 2
(0.186) (0.134) (0.032)
MF-MSMD030 0.30 30.0 10 0.30 3.00 4.73 3.41 0.81 2
(0.186) (0.134) (0.032)
MF-MSMD050 0.50 15.0 100 0.15 1.00 4.73 3.41 0.62 2
(0.186) (0.134) (0.024)
MF-MSMD075 0.75 13.2 100 0.11 0.45 4.73 3.41 0.62 2
(0.186) (0.134) (0.024)
MF-MSMD075/24* 0.75 24.0 40 0.11 0.45 4.73 3.41 0.62 2
(0.186) (0.134) (0.024)
MF-MSMD110 1.10 6.0 100 0.04 0.21 4.73 3.41 0.62 2
(0.186) (0.134) (0.024)
MF-MSMD110/16 1.10 16.0 100 0.04 0.21 4.73 3.41 0.62 2
(0.186) (0.134) (0.024)
MF-MSMD125 1.25 6.0 100 0.035 0.14 4.73 3.41 0.48 2
(0.186) (0.134) (0.019)
MF-MSMD150 1.50 6.0 100 0.03 0.120 4.73 3.41 0.48 2
(0.186) (0.134) (0.019)
MF-MSMD160 1.60 8.0 100 0.035 0.099 4.73 3.41 0.48 2
(0.186) (0.134) (0.019)
MF-MSMD200 2.00 6.0 100 0.020 0.100 4.73 3.41 0.48 2
(0.186) (0.134) (0.019)
MF-MSMD260 2.60 6.0 100 0.015 0.080 4.73 3.41 0.48 2
(0.186) (0.134) (0.019)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-ESMD190 1.9 16 100 0.010 0.08 11.61 5.33 0.63 2
(0.457) (0.210) (0.025)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-USMD005 0.05 30.0 10 2.80 50.0 3.43 2.80 0.85 2
(0.135) (0.110) (0.033)
MF-USMD010 0.10 30.0 10 0.80 15.0 3.43 2.80 0.85 2
(0.135) (0.110) (0.033)
MF-USMD020 0.20 30.0 10 0.40 5.00 3.43 2.80 0.85 2
(0.135) (0.110) (0.033)
MF-USMD035 0.35 6.0 40 0.20 1.30 3.43 2.80 0.62 2
(0.135) (0.110) (0.024)
MF-USMD050 0.50 13.2 40 0.18 0.90 3.43 2.80 0.62 2
(0.135) (0.110) (0.024)
MF-USMD075 0.75 6.0 40 0.07 0.450 3.43 2.80 0.62 2
(0.135) (0.110) (0.024)
MF-USMD110 1.10 6.0 40 0.05 0.210 3.43 2.80 0.48 2
(0.135) (0.110) (0.019)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-MSMF050 0.50 15.0 100 0.15 1.00 4.73 3.41 0.75 3
(0.186) (0.134) (0.030)
MF-MSMF075 0.75 13.2 100 0.11 0.45 4.73 3.41 0.75 3
(0.186) (0.134) (0.030)
MF-MSMF110 1.10 6.0 100 0.04 0.21 4.73 3.41 0.75 3
(0.186) (0.134) (0.030)
MF-MSMF150 1.50 6.0 100 0.03 0.120 4.73 3.41 0.75 3
(0.186) (0.134) (0.030)
MF-SM Series (3425 package) 15-33 Volts
Surface Mount 1.50-2.50 Amps Hold Current
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-SM150 1.50 15 100 0.06 0.25 9.50 3.00 6.71 1
(0.374) (0.118) (0.264)
MF-SM150/33 1.50 33 40 0.06 0.23 9.50 3.00 6.71 1
(0.374) (0.118) (0.264)
MF-SM185/33 1.80 33 40 0.04 0.15 9.50 3.00 6.71 1
(0.374) (0.118) (0.264)
MF-SM200 2.00 15 100 0.045 0.125 9.50 3.00 6.71 1
(0.374) (0.118) (0.264)
MF-SM250 2.50 15 100 0.024 0.085 9.50 3.00 6.71 1
(0.374) (0.118) (0.264)
*UL pending
B
C
A
B
A
Standard Style "RU" Style
"S" Style
C
SLIT NOMINAL
0.5
(.020)
4.0
(.157)
X
B
A
C
MF-R/250 Series 60 Volts
(High Lightning Withstand) 250 Vrms short duration interrupt
Radial Leaded 0.08-0.18 Amps Hold Current
Features
• Ability to Withstand Lightning Surge
• Ability to Withstand AC Power Cross
Available in Matched Resistance “Bins”
Applications
• CPE and Central Office
• Access Equipment
• Hybrid-Fiber Coax
Telecom Products
MF-R/90 Series 90 Volts
Radial Leaded 0.55-0.75 Amps Hold Current
60 Volts
MF-R/600 Series 600 Vrms short duration interrupt
Radial Leaded 0.15-0.16 Amps Hold Current
60 Volts
MF-SM013/250 Series 250 Vrms short duration interrupt
Surface Mount 0.13 Amps Hold Current
MF-RX/250 Series 60 Volts
(Fast Trip, Small Package) 250 Vrms short duration interrupt
Radial Leaded 0.12-0.18 Amps Hold Current
A
B
C
Style 1 Style 2 Style 3
B
C
A
A
C
B
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Nom.
MF-R055/90 0.55 90 10 0.45 2.0 10.9 14.0 5.1 1
(0.43) (0.55) (0.201)
MF-R055/90U 0.55 90 10 0.45 2.0 10.3 10.3 5.1 1
(0.4) (0.4) (0.201)
MF-R075/90 0.75 90 10 0.37 1.65 11.9 15.5 5.1 1
(0.47) (0.61) (0.201)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-R008/250U 0.08 60 3.0 14.0 33.0 6.2 11.5 5.1 2
(0.244) (0.453) (0.201)
MF-R008/250 0.08 60 3.0 15.0 33.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R011/250U 0.11 60 3.0 5.0 16.0 6.2 11.5 5.1 2
(0.244) (0.453) (0.201)
MF-R012/250 0.12 60 3.0 4.0 16.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250-A 0.12 60 3.0 7.0 16.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250-C 0.12 60 3.0 5.5 14.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250-F 0.12 60 3.0 6.0 16.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250-1 0.12 60 3.0 6.0 16.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250-2 0.12 60 3.0 8.0 16.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R012/250U 0.12 60 3.0 6.0 16.0 6.2 11.5 5.1 2
(0.244) (0.453) (0.201)
MF-R014/250 0.145 60 3.0 3.0 12.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R014/250-A 0.145 60 3.0 3.0 12.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R014/250-B 0.145 60 3.0 4.5 14.0 7.5 11.5 5.1 2
(0.295) (0.453) (0.201)
MF-R014/250U 0.145 60 3.0 3.5 12.0 6.2 11.5 5.1 2
(0.244) (0.453) (0.201)
MF-R018/250U 0.18 60 10.0 0.8 4.0 10.4 12.6 5.1 2
(0.409) (0.496) (0.201)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-SM013/250-2 0.13 60 3.0 6.5 20.0 9.4 3.4 7.4 3
(0.370) (0.133) (0.291)
MF-SM013/250-A-2 0.13 60 3.0 6.5 20.0 9.4 3.4 7.4 3
(0.370) (0.133) (0.291)
MF-SM013/250-B-2 0.13 60 3.0 9.0 20.0 9.4 3.4 7.4 3
(0.370) (0.133) (0.291)
MF-SM013/250-C-2 0.13 60 3.0 7.0 20.0 9.4 3.4 7.4 3
(0.370) (0.133) (0.291)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Nom.
MF-RX012/250 0.12 60 3.0 4.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-A 0.12 60 3.0 7.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-C 0.12 60 3.0 5.5 14.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-F 0.12 60 3.0 6.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-1 0.12 60 3.0 6.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-2 0.12 60 3.0 8.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250-T 0.12 60 3.0 7.0 16.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX012/250U 0.12 60 3.0 6.0 16.0 6.0 10.0 5.1 2
(0.236) (0.394) (0.201)
MF-RX014/250 0.145 60 3.0 3.0 14.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX014/250-A 0.145 60 3.0 3.0 12.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX014/250-B 0.145 60 3.0 4.5 14.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX014/250-T 0.145 60 3.0 5.4 14.0 6.5 11.0 5.1 2
(0.256) (0.433) (0.201)
MF-RX014/250U 0.145 60 3.0 3.5 12.0 6.0 10.0 5.1 2
(0.236) (0.394) (0.201)
MF-RX018/250 0.18 60 10.0 0.8 4.0 11.0 13.6 5.1 2
(0.433) (0.535) (0.201)
MF-RX018/250U 0.18 60 10.0 0.8 4.0 10.4 12.6 5.1 2
(0.409) (0.496) (0.201)
Initial 1 Hour (R1)
Resistance Post-Trip Dimensions
Ihold Resistance mm/(in)
Model Amperes V max. I max. Ohms at 23 °C Style
at 23 °C Volts Amps Min. Max. A Max. B Max. C Max.
MF-R015/600 0.15 60 3.0 6.0 22.0 13.5 12.6 6.0 2
(0.531) (0.496) (0.236)
MF-R015/600-A 0.15 60 3.0 7.0 20.0 13.5 12.6 6.0 2
(0.531) (0.496) (0.236)
MF-R015/600-B 0.15 60 3.0 9.0 22.0 13.5 12.6 6.0 2
(0.531) (0.496) (0.236)
MF-R015/600-F 0.15 60 3.0 7.0 22.0 13.5 12.6 6.0 2
(0.531) (0.496) (0.236)
MF-R016/600 0.16 60 3.0 4.0 18.0 16.0 12.6 6.0 2
(0.629) (0.496) (0.236)
MF-R016/600-A 0.16 60 3.0 4.0 16.0 16.0 12.6 6.0 2
(0.629) (0.496) (0.236)
MF-R016/600-1 0.16 60 3.0 4.0 17.0 16.0 12.6 6.0 2
(0.629) (0.496) (0.236)
“Bourns”and “Multifuse”are registered trademarks of Bourns, Inc.in the U.S.and other countries.
COPYRIGHT© 2003,BOURNS,INC.• LITHO IN U.S.A.• SP 07/03 • 25M/MF0314
Worldwide Sales Offices
Country Phone Fax
Benelux: +31-70-3004333 +31-70-3004345
China: +86-21-64821250 +86-21-64821249
France: +33-254-735151 +33-254-735156
Germany: +49-69-80078212 +49-69-80078299
Hong Kong: +852-2411 5599 +852-2412 3611
Ireland: +44-1276-691087 +44-1276-691088
Italy: +39-02-38900041 +39-02-38900042
Japan: +81-49-269 3204 +81-49-269 3297
Singapore: +65-63461933 +65-63461911
Switzerland: +41-41-7685555 +41-41-7685510
Taiwan: +886-2-25624117 +886-2-25624116
UK: +44-1276-691087 +44-1276-691088
USA: +1-909-781-5500 +1-909-781-5006
Non-Listed European
Countries: +41- 41-7685555 +41- 41-7685510
Technical Assistance
Region Phone Fax
Asia-Pacific: +886-2-25624117 +886-2-25624116
Europe: +41- 41-7685555 +41- 41-7685510
North America: +1-909-781-5500 +1-909-781-5700
www.bourns.com
Bourns®products are available through an extensive network of manufacturer’s representatives, agents and distributors.
To obtain technical applications assistance,a quotation, or to place an order, contact a Bourns representative in your area.
Circuit Protection Solutions