Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use.

PAGE 2 OF 4

SS-251 R2

4. Standard Applications

KOA SPEER ELECTRONICS, INC.

5.2 Temperature Characteristics

5. Environmental Applications

5.1 Derating Curve

100

80

60

40

20

-20

0

20

40

60

80

100 120

140

125

70

Ambient Temperature

(

°C)

0

-40

10

8

2

0

-2

-25

0

25

50

75

100

125

Ambient Temperature

(

°C)

-8

-50

1000ppm/

°C

6

4

-4

-6

500ppm/

°C

150ppm/

°C

60

50

20

10

0

-25

0

25

50

75

100

125

Ambient Temperature

(

°C)

-30

-50

4500ppm/

°C

40

30

-10

-20

3300ppm/

°C

2400ppm/

°C

1600ppm/

°C

Absolute

Maximum

Working

Voltage

Absolute

Maximum

Overload

Voltage

Operating

Temp.

Range

Part

Designation

Resistance

Tolerance

T.C.R.

(ppm/°C)

Maximum**

T.C.R.

Tolerance

Power

Rating

@ 70°C

2K

Ω - 24KΩ

1K

Ω - 20KΩ

1K

Ω - 13KΩ

510

Ω - 4.7KΩ

510

Ω - 4.7KΩ

510

Ω - 3.0KΩ

510

Ω - 3.0KΩ

510

Ω - 3.0KΩ

100

Ω - 1KΩ

51

Ω - 510Ω

2K

Ω - 51KΩ

G: ±2%

150, 250, 350, 450, 500 ±100ppm/°C

±150ppm/°C

±15%

±10%

600, 700, 800, 900

1000, 1200, 1400

1600, 1800

2000, 2200, 2400

2600, 2800

3000, 3300, 3600

3900

4200

4500

J: ±5%

LT732A

100mW

125mW

75V

50V

100V

150V

LT732B

1K

Ω - 43KΩ

1K

Ω - 27KΩ

1K

Ω - 10KΩ

510

Ω - 9.1KΩ

510

Ω - 6.2KΩ

510

Ω - 6.2KΩ

510

Ω - 6.2KΩ

100

Ω - 2KΩ

51

Ω - 510Ω

Resistance Range

E-24*

LT732B

LT732A

-40°C

to

+125°C

* See Appendix D for available decade values.

** T.C.R. is factory tested from 25°C to 75°C.