VPR2205K23101.0 Vishay Intertechnology, VPR2205K23101.0 Datasheet

VPR2205K23101.0

Manufacturer Part Number

VPR2205K23101.0

Description

Precision Foil Power Resistors in TO 220 Configuration

Manufacturer

Vishay Intertechnology

Datasheet

1.VPR2205K23101.0.pdf (2 pages)

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P R E C I S I O N

Weight = 1 gm Max.

0.200 0.030

(5.08 0.76)

Resistance

Range ( )

Precision Foil Power Resistors in TO 220 Configuration

FIGURE 1 - VPR220 DIMENSIONS

50 to 10K

25 to <50

10 to <25

VISHAY MODELS VPR220 AND VPR221

0.245 0.010

5 to <10

(6.22 0.25)

0.540 0.040

(13.72 1.02)

Lower values available but not recommended due to high TCR.

App. Eng. Phone (610) 251-5289 • App. Eng. Fax (610) 640-4487 • Sales Phone (610) 251-5842 • Sales Fax (610) 640-9081

0.400 0.010

(10.16 0.25)

0.200 0.005

(5.08 0.13)

1K0 1%

VPR220

VISHAY

9801

VISHAY FOIL RESISTORS, 63 Lincoln Highway, P.O. Box 4004, Malvern, PA 19355-0988 • Phone (610) 644-1300

Resistance Tolerance

0.030 0.002

0.141 0.005 Dia

(0.76 0.05)

0.115 0.005

(3.58 0.13)

(2.92 0.13)

0.050 0.005

(1.27 0.13)

B U L K

Tightest

0.01%

0.02%

0.05%

0.1%

0.150 0.008

(3.81 0.2)

* Maximum specifications.

M E T A L

0.615 Max

0.015 0.002

(0.38 0.05)

(15.62)

0.078 0.005

10 ppm/ C

13 ppm/ C

(1.98 0.13)

5 ppm/ C

7 ppm/ C

0.050 0.005

(1.27 0.13)

TCR*

F O I L

FEATURES

• Power: 8 watts chassis mounted (per MIL-R-39009)

• Load Life Stability:

• Temperature Coefficient of Resistance: to 5 ppm/ C

• Resistance Range: 0.5 to 10K

• Tolerance: To 0.01%

• Low Thermal EMF: 0.15 V/ C maximum (lead effect)

• Non-Inductive Construction

• Heat sink is Isolated

Models VPR220 AND VPR221, made from Vishay Bulk Metal

offer low TCR, high stability, tight tolerance and fast response

time in a small, molded resistor. Model VPR220 is a 2 lead de-

vice. Model VPR221 is a 4 lead Kelvin connected device. The 4

leaded version is highly recommended for precision applications

requiring ohmic values of 100R or less.

Weight = 1.2 gms Max.

0.1 Ohms Available soon.

0.200 0.030

and temperature for 2,000 hours

(5.08 0.76)

Resistance

FIGURE 2 - VPR221 DIMENSIONS

Range ( )

0.5 to <1

10 to 500

0.245 0.010

1 to <10

0.540 0.040

(13.72 1.02)

(6.22 0.25)

T E C H N O L O G Y

(10.16 0.25)

0.400 0.010

0.100 0.005

(2.54 0.13)

1K0 1%

VISHAY

VPR221

9801

Resistance Tolerance

Higher values available.

0.05% maximum R at rated power

0.141 0.005 Dia

0.030 0.002

(0.76 0.05)

0.115 0.005

(3.58 0.13)

(2.92 0.13)

0.050 0.005

(1.27 0.13)

Tightest

0.01%

0.02%

0.05%

0.150 0.008

(3.81 0.2)

* Maximum specifications.

0.615 Max

0.015 0.002

(0.38 0.05)

(15.62)

0.078 0.005

(1.98 0.13)

5 ppm/ C

0.050 0.005

TCR*

(1.27 0.13)

foil,

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