SG73

surge current thick film chip resistor

applications and ratings

25

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.

12/16/08

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

* Parenthesis indicate EIA package size codes.

PMS 300 neg.

Black neg.

Absolute

Maximum

Working

Voltage

Resistance Range

(E-24)

(F±1%)

(E-24)

(D±0.5%)

(E-24)

(G±2%,J±5%)

(E-12)

(K±10%,M±20%)

SG731J

(0603)

SG73S2A,

SG73P2A (0805)

SG732E

(1210)

SG732H/W2H

(2010)

SG733A/W3A

(2512)

±200

±400

±200

±400

Part

Designation

Absolute

Maximum

Overload

Voltage

Operating

Temp.

Range

Power

Rating

@ 70°C

T.C.R.

(ppm/°C)

Max.

1/16W

(.1W)

1/4W

(.25W)

1/3W

(.33W)

150V

200V

150V

200V

—

10

Ω - 1MΩ

—

—

-55°C

to

+155°C

1

Ω - 10MΩ

SG732B

(1206)

SG732A

(0805)

±200

—

—

1

Ω - 1MΩ

—

—

—

1

Ω - 8.2Ω

1/8W

(.125W)

50V

100V

50V

100V

SG73P1J,

SG73S1J (0603)

±200

1/8W

(.125W)

10

Ω - 1MΩ

1

Ω - 1MΩ

1

Ω - 10MΩ

10

Ω - 1MΩ

1

Ω - 8.2Ω

10

Ω - 1MΩ

1/4W

(.25W)

200V

400V

200V

400V

±200

±400

—

—

—

1

Ω - 8.2Ω

10

Ω - 1MΩ

±200

±400

—

—

—

1

Ω - 8.2Ω

10

Ω - 1MΩ

SG73S2B,

SG73P2B (1206)

1/3W

(.33W)

±200

10

Ω - 1MΩ

1

Ω - 10MΩ

1

Ω - 1MΩ

—

SG73S2E,

SG73P2E (1210)

1/2W

(.5W)

±200

10

Ω - 1MΩ

1

Ω - 10MΩ

1

Ω - 1MΩ

—

3/4W

(.75W)

±200

±400

—

—

—

1

Ω - 8.2Ω

10

Ω - 1MΩ

1W

±200

±400

—

—

—

1

Ω - 8.2Ω

10

Ω - 1MΩ

environmental applications

Performance Characteristics

Parameter

Requirement ∆ R

Limit

Typical

Test Method

Resistance

T.C.R.

25°C

+25°C/-55°C and +25°C/+125°C

Within specified

tolerance

Within specified

T.C.R.

—

—

Overload (Short time)

Rated Voltage x 2.5 for 5 seconds

±2%

±0.5%

Resistance to Solder Heat

260°C ± 5°C, 10 seconds ± 1 second

±1%

±0.75%

Rapid Change of Temperature

-55°C (30 minutes), +125°C (30 minutes), 100 cycles

±0.5%

±0.3%

Moisture Resistance

40°C ± 2°C, 90%~95%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle

±3%

±0.75%

Endurance at 85°C

70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle

±3%

±0.75%

High Temperature Exposure

+155°C, 1000 hours

±1%

±0.3%

1733 Reader's Spreads pg1-203:document

1/27/09

4:03 PM

Page 23