Rev Date: 6/28/2022

6

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Please confirm technical specifications before you order and/or use.

CSRF Series

Foil on Ceramic Current Sensing Chip Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

Performance Characteristics

Test

Test Method

Test Specification

Typical

Test Condition

RCWV at 70°C; 1.5 hours "ON"; 0.5 hour "OFF"

Total 1000 ± 24 hours

Sizes 0805-HP, 0508, 2512 and 2817:

2.5 X rated power for 5 seconds

Size 4320: 3 X rated power for 5 seconds

All other sizes: 5 X rated power for 5 seconds

High Temperature Exposure

±1%

≤ 0.2%

125ºC, 1000 hours

Moisture Resistance

MIL- STD-202F-Method 106G

±1%

≤ 0.5%

Storage Temperature: 5ºC ~ 35°C. humidity: 40% ~ 75%

Operating temperature range: 2512 and 2817 = -55°C to + 155°C; all other sizes = -55°C to + 170°C

(*) Sufficient copper size and weight required to maintain component temperature below 100°C

Solderability

Resistance to Soldering Heat

MIL-STD-202F-Method 210E

MIL-STD-202F-Method 208H

260ºC ± 5°C for 10 ± 1 seconds

245ºC ± 5°C for 2 ± 0.5 seconds

≤ 0.3%

minimum 95%

coverage

Load Life

MIL-STD-202F-Method 108A

±1%

≤ 0.5%

±1%

> 95%

≥ 1 MΩ

-55°C to 150°C, 100 cycles

Apply 100VDC for 1 minute

1 MΩ minimum

≤ 0.3%

≤ 0.3%

± 1% + 0.5 mΩ

±1%

Insulation Resistance

Thermal Shock

Short Time Overload

(*)

MIL-STD-202F-Method 107G

JIS-C-5202-5.5

MIL-STD-202F-Method 302