RN73H

precision high heat resistance metal

film chip resistor

Maximum

Working

Voltage

Resistance Range

E-24, E-96*

(B±0.1%)

(A±0.05%)

(C±0.25%)

(D±0.5%)

±5

±100

±50

±5

±100

±50

±10

±100

±50

±5

±10

(F±1.0%)

Part

Designation

Maximum

Overload

Voltage

Operating

Temp.

Range

Power Rating

@ 70°C

T.C.R.

(ppm/°C)

Max.

applications and ratings

1/10W

(.10W)

1/8W

(.125W)

1/4W

(.25W)

1/4W

(.25W)

75V

150V

100V

200V

150V

300V

200V

400V

100

Ω - 47kΩ

—

—

51

Ω - 100kΩ

—

—

100

Ω-300kΩ

100

Ω-510kΩ

100

Ω-510kΩ

100

Ω-300kΩ

51

Ω-300kΩ

—

—

±100

±50

—

—

100

Ω - 47kΩ

100

Ω - 59kΩ 100Ω - 59kΩ

——

100

Ω-59kΩ

-55°C

to

+155°C

23

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

1/08/09

—

10

Ω - 100kΩ

10

Ω - 510kΩ

* E-192 resistance range available, please contact KOA Speer

PMS 300 neg.

Black neg.

100

Ω-100kΩ

—

±10

100

Ω-100kΩ

100

Ω-100kΩ

100

Ω-100kΩ 100Ω-100kΩ 100Ω-100kΩ

±10

—

100

Ω-300kΩ

RN73H2E

±25

51

Ω - 510kΩ

15

Ω - 510kΩ

—

RN73H1J

±25

15

Ω - 59kΩ

10

Ω - 59kΩ

RN73H2A

±25

15

Ω - 100kΩ

RN73H2B

±25

10

Ω - 300kΩ

100

Ω-300kΩ

100

Ω-300kΩ 100Ω-300kΩ

environmental applications

100

Ω-510kΩ

—

—

51

Ω - 59kΩ

—

—

15

Ω - 300kΩ

100

Ω-510kΩ

—

100

Ω-59kΩ

15

Ω - 59kΩ

15

Ω - 59kΩ 15Ω - 59kΩ

15

Ω - 100kΩ

15

Ω - 100kΩ 15Ω - 100kΩ

15

Ω - 300kΩ

15

Ω - 300kΩ 15Ω - 300kΩ

—

15

Ω - 510kΩ

15

Ω - 510kΩ 15Ω - 510kΩ

—

—

100

Ω-300kΩ

100

Ω-510kΩ

—

100

Ω-59kΩ

10

Ω - 100kΩ

10

Ω - 100kΩ

10

Ω - 100kΩ

10

Ω - 100kΩ

10

Ω - 100kΩ

10

Ω - 510kΩ

10

Ω - 510kΩ

10

Ω - 510kΩ

10

Ω - 510kΩ

10

Ω - 510kΩ

—

100

Ω-100kΩ

10

Ω - 59kΩ

10

Ω - 59kΩ

10

Ω - 59kΩ

10

Ω - 59kΩ

10

Ω - 59kΩ

10

Ω - 300kΩ

10

Ω - 300kΩ

10

Ω - 300kΩ

10

Ω - 300kΩ

10

Ω - 300kΩ

—

—

Additional environmental applications can also be found at www.koaspeer.com

Performance Characteristics

Parameter

Requirement ∆ R

Limit

Typical

Test Method

Resistance

T.C.R.

25°C

+25°C/-55°C and +25°C/+155°C

Within specified

tolerance

Within specified

T.C.R.

—

—

Overload (Short time)

Rated Voltage x 2.5 or Max. overload volume, whichever is less for 5 seconds

±0.05%

±0.01%

Resistance to Solder Heat

260°C ± 5°C, 10 seconds ± 1 second

±0.05%

±0.01%

Rapid Change of Temperature

1J, 2A: -55°C (30 minutes), +155°C (30 minutes), 1000 cycles

2B, 2E: -55°C (30 minutes), +155°C (30 minutes), 500 cycles

±0.1%*

±0.02%

Moisture Resistance

85°C ± 2°C, 85%±5%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle

±0.1%*

±0.05%

Endurance at 85°C

85°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±0.1%*

±0.05%

High Temperature Exposure

+155°C, 1000 hours

±0.1%*

±0.05%

* Depends on resistance value, please contact KOA Speer for details.

1733 Reader's Spreads pg1-203:document

1/27/09

4:03 PM

Page 21