© 2003-2017 Caddock Electronics, Inc.

Sales and 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

ELECTRONICS, INC.

28_IL103.0717

andrfapplications.

bonded to a copper heat sink which becomes the metal mounting surface. This

assembly is molded with the copper heat sink flush with the back surface of the part. The

terminal attachment and resistance element geometry are configured to provide

outstanding non-inductive performance.

MP825 and MP850 Power Film Resistors

Include an Integral Metal Mounting Surface

for Highly Efficient Thermal Transfer

Certain products shown in this catalog are covered by one or more patents, there are also patents pending.

TO-220 Style and TO-126 Style - Non-Inductive Designs

• CopperHeatSinkIntegralintheMoldedPackage.

• ResistanceRangeof0.20ohmto10.0K.

• Resistorelementiselectricallyisolatedfromthemountingsurface.

MP820 and MP821 TO-220 Style Power Package

with Metal Mounting Tab

Use your thermal design experience with power semiconductors in TO-220 and

TO-126 style power packages to help you get the most out of this unique family of

power resistors. The thermal design issues are the same where power handling

capability is based on the case temperature which is maintained in your design.

MP850 - 50.0 - 1%

Model Number:

Resistor Value:

Tolerance

the copper heat sink tab. The resistor body is then molded with a high temperature

molding compound to finish the metal tab TO-220 package. The lead wire attachment

and resistance element geometry are configured to provide outstanding non-inductive

performance.

For custom resistance values and tolerances contact applications engineering

MP825 Standard Resistance Values

:

0.020 Ω 5%

0.025 Ω 5%

0.030 Ω 5%

0.033 Ω 5%

0.040 Ω 5%

0.050 Ω

0.075 Ω

0.10 Ω

0.15 Ω

0.20 Ω

0.25 Ω

Tolerance MP825: ±1% standard (except as noted), (0.5%, 2%,

5%,10%, and 20% are available for most resistance values).

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

1.50 K

2.00 K

2.50 K

3.00 K

3.30 K

4.00 K

5.00 K

7.50 K

10.0 K

MP850 Standard Resistance Values

:

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

1.50 K

2.00 K

Tolerance MP850: ±1% standard, (0.5%, 2%, 5%,10%, and 20%

are available for most resistance values).

2.50 K

3.00 K

3.30 K

4.00 K

5.00 K

7.50 K

10.0 K

• CopperHeatSinkIntegralintheMoldedPackage.

• ResistanceRangeof0.020ohmto10.0K.

• Resistorelementiselectricallyisolatedfromthemountingsurface.

Construction of MP825 and MP850:

Ordering Information:

Construction of MP820 and MP821:

MP821 Standard Resistance Values:

0.020 Ω

0.025 Ω

0.030 Ω

0.033 Ω

0.040 Ω

Tolerance MP821: ±1% Standard (0.5%, 2%, 5%, 10%, and 20%

are available for most resistance values).

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

MP820 Standard Resistance Values:

10.0 Ω

12.0 Ω

15.0 Ω

20.0 Ω

25.0 Ω

27.0 Ω

Tolerance MP820: ±1% Standard (0.5%, 2%, 5%, 10%, and 20%

are available for most resistance values).

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

1.50 K

2.00 K

2.50 K

3.00 K

3.30 K

4.00 K

5.00 K

7.50 K

10.0 K

Packaging: MP800 Series Resistors are packaged in plastic shipping tubes,

50 pieces per tube when the order quantity permits.

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