Sales
17271 N. Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408
Applications Engineering
17271 North Umpqua Hwy.
Roseburg, Oregon 97470-9422
Phone: (541) 496-0700
Fax: (541) 496-0408 e-mail: caddock@caddock.com • web: www.caddock.com
For Caddock Distributors listed by country see caddock.com/contact/dist.html
© 2003-2007 Caddock Electronics, Inc.
ELECTRONICS, INC.
LOU-28_IL128.0708
0.410 ± 0.010
(10.41 ± 0.26)
0.150 ± 0.030
(3.81 ± 0.76)
0.500 ± 0.050
(12.70 ± 1.27)
0.035 ± 0.007
(0.89 ± 0.18)
0.175 ± 0.010
(4.45 ± 0.26)
0.105 ± 0.010
(2.67 ± 0.26)
0.100 ± 0.020
(2.54 ± 0.51)
0.050 ± 0.007
(1.27 ± 0.18)
0.200 ± 0.010
(5.08 ± 0.26)
0.640 ± 0.010
(16.26 ± 0.26)
MP2060
50.0
1%
MP2060 - 0.050 - 1%
Model Number:
Resistor Value:
Tolerance
0.015Ω
Current
Limited
0.005Ω
MP2060
Model
Thermal Resistance
R
θ
JC
Film (
J
) to Case (
C
)
Resistance
Max.
Voltage
0.020Ω to 1.00K
Package
TO-220
Style
Current
Limited
250 Vrms
6.94°C/Watt
2.31°C/Watt
2.08°C/Watt
60 Arms
Max. Current
Rating (Amps)
60 Arms
Power
Rating
18 Watts *
60 Watts *
I = P/R
Current
Limited
0.010Ω3.47°C/Watt
60 Arms
36 Watts *
54 Watts *
MP2060 Kool-Pak® Clip Mount Power Film Resistor
25 100
150
CASE TEMPERATURE, °C
0
20
40
100
80
60
RATED POWER %
All power and associated overload ratings are
derated based upon case temperature using the
derating curve. The case temperature is mea-
sured at the center of the ceramic mounting sur-
face, with the part properly mounted and under
electrical load. Without a heat sink, when in free
air at +25°C, the MP2060 is rated for 2.5 watts.
The thermal design should satisfy the following equation:
Case Temperature (Tc) + [Thermal Resistance (RθJC) x power applied (Watts)] ≤ 150°C, considering the full
operating temperature range of the application.
Mounting Note: Mount on a smooth, clean and at heat sink surface with a thermal interface material, such as
thermal grease. The entire exposed ceramic portion must be in contact with the heat sink. When using a
spring clip, it is recommended that a mounting force of 8 to 30 pounds (35 to 130 N) be applied to the center of
the package. The clip should be round or smooth in the contact area to avoid concentrating the load on a small
point of the plastic body of the package. Another mounting option is to use a pressure bar method which can
achieve a greater mounting force with a greater contact area.
For additional applications information regarding mounting and pulse handling see the Caddock
Applications Notes at caddock.com or contact Applications Engineering.
* Derating Using Case Temperature (TC):
Derating Curve
0.005 Ω 5%
0.010 Ω 2%
0.015 Ω 2%
0.020 Ω
0.025 Ω
0.030 Ω
0.033 Ω
0.040 Ω
0.050 Ω
0.075 Ω
0.10 Ω
0.15 Ω
0.20 Ω
0.25 Ω
0.30 Ω
0.33 Ω
0.40 Ω
0.50 Ω
0.75 Ω
1.00 Ω
1.50 Ω
2.00 Ω
2.50 Ω
3.00 Ω
3.30 Ω
4.00 Ω
5.00 Ω
7.50 Ω
8.00 Ω
10.0 Ω
12.0 Ω
15.0 Ω
20.0 Ω
25.0 Ω
27.0 Ω
30.0 Ω
33.0 Ω
40.0 Ω
47.0 Ω
50.0 Ω
56.0 Ω
75.0 Ω
100 Ω
120 Ω
150 Ω
200 Ω
250 Ω
300 Ω
330 Ω
400 Ω
470 Ω
500 Ω
560 Ω
750 Ω
1.00 K
Standard Resistance Values:
Tolerance: 1% Standard (except as noted)
For custom values and tolerances contact
Applications Engineering
Ordering Information:
DIMENSIONS IN INCHES AND (MILLIMETERS)
Specications:
Temperature Coefcient:
TC referenced to +25°C, ∆R taken at +150°C
0.50 ohm and above, -20 to +80 ppm/°C
0.050 ohm to 0.49 ohm, 0 to +100 ppm/°C
0.015 ohm to 0.049 ohm, 0 to +200 ppm/°C
0.005 ohm to 0.014 ohm, 0 to +300 ppm/°C
Operating Temperature: -55°C to +150°C
Inductance: 10 nH typical in series when measured at
the shoulder of the lead.
Capacitance: <1 pf typical without heat sink.
DWV: 1500 VrmsAC isolation to the mounting surface
or a clip in contact with the top surface.
Insulation Resistance: 10,000 Megohms, min.
The resistor element is electrically isolated from the
mounting surface.
Momentary Overload: 1.5 times rated power for
5 seconds, ∆R ±(0.5 percent + 0.0005 ohm) max.
Load Stability: 2000 hours at rated power
∆R less than ±(1 percent +0.0005 ohm).
Moisture Resistance: Mil-Std-202, Method 106,
∆R ±(0.5 percent + 0.0005 ohm) max.
Thermal Shock: Mil-Std-202, Method 107,
Cond. F, ∆R ±(0.5 percent + 0.0005 ohm) max.
Shock: 100G, Mil-Std-202, Method 213,
Cond. I, ∆R ±(0.4 percent + 0.0005 ohm) max.
Vibration, High Frequency: Mil-Std 202,
Method 204, Condition D, ∆R ±(0.4 percent
+ 0.0005 ohm) max.
Terminal Strength: Mil-Std-202, Method 211, Cond. A
(Pull Test) 5 lbs., ∆R ±(0.2 percent + 0.0005 ohm) max.
Terminal Material: Solderable
Measurement Note: Resistance measurements shall
be made at 0.2 inch (5.08 mm) from the resistor body.
These products are covered by one or more
patents, also patents pending.
• Up to 60 Watts continuous power at +25°C case temperature, 0.020Ω and above.
• Up to 60 Amps continuous current at +25°C case temperature, 0.015Ω and below.
• TO-220 Style package utilizes proven power semiconductor thermal solutions.
• Equivalent to UL94 V-0 ammability rating.
• Non-inductive design for high speed switching, snubbers and rf applications.
• Operation up to +150°C case temperature.
• Electrically isolated case.
TO-220 Style Power Resistor Designed for Clip Mounting - Non-Inductive
Packaging Information: MP2060 resistors are pack-
aged in plastic shipping tubes, 50 pieces per tube. These
resistors are available in a 50 piece minimum quantity and
in full tube quantity increments (i.e. 50, 100, 150, etc.).
Recommended Limitation of Use: Caddock does not recommend the MP2060 resistors for use
in military or space applications. These products are recommended by Caddock for use only in
commercial/industrial applications. Caddock has qualied these products, for their intended use,
to perform according to catalog specications. Caddock does not maintain a military and/or space
level reliability program for these products. Caddock does not provide support for use of these
products in military and space applications. These products have matte tin plated leads (with 100%
tin plating), there is no other lead nish offered for the MP2060 Resistors. Any use of these products
in a military program, against this recommended limitation of use, will be completely supported by
the customer program design activity and component engineering activity based on their complete
evaluation and testing, there will be no support provided by Caddock for this use. Space equipment
programs (both the engineering phase and the ight phase) must only use selected Caddock
products that have been purchased in accordance with NASA GSFC specications.
