Rev Date: 3/29/2022

2

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CSSK Series

Kelvin Termination Metal Alloy Current Sensing Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

Performance Characteristics (cont.)

CSSK0612

CSSK3637

Biased Humidity

MIL-STD-202

Method 103

1000 hours; 85ºC/85% R.H., 10%

of operating power. Measurement

at 24 ± 4 hours after test

conclusion.

CSSK0612

Temperature Cycle

IEC60115-1-4.19

JIS-C5201-4.19

< ± 1%

-

-55ºC and +155ºC, 300 cycle,

15 minutes per extreme condition.

CSSK3637

Temperature Cycle

JESD22

Method JA-104

-

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

1000 cycles (-55ºC to + 155ºC).

Measurement at 24 ± 4 hours after

test conclusion. 30 minutes

maximum dwell time at each

temperature extreme.

Resistance to Soldering Heat

IEC60115-1-4.18

JIS-C5201-4.18

260ºC ± 5ºC for 10 ± 1 seconds

2 cycles

Solderability

IEC60115-1-4.17

JIS-C5201-4.17

245ºC ± 5ºC, 2 ± 0.5 seconds

High Temperature Exposure

IEC60115-1-4.23.2

JIS-C5201-4.23.2

∆ R/R1 ≤ ±(2% + 0.0005Ω)

∆ R/R1 ≤ ±(1% + 0.0005Ω)

170ºC, 1000 hours

Low Temperature Storage

IEC60115-1-4.23.4

JIS-C5201-4.23.4

< ± 0.5%

-

-55ºC, 1000 hours

Dielectric Withstanding

Voltage

JIS-C5201-1 4.7

Applied 500VAC for 1 minute.

Core Body Strength

JIS-C5201-1 4.15

Central part pressurizing force: 5N,

10 seconds

Terminal Strength

AEC-Q200-006

Pressurizing force 17.7N for 60

seconds

Moisture Resistance

MIL-STD 202

Method 106

T=24 hours / cycle, 10 cycles.

Steps 7a & 7b not required.

Unpowered.

Substrate Bending

IEC60115-1-4.33

JIS-5201-4.33

Bending once 2mm for 10 seconds

Insulation Resistance

IEC60115-1-4.6

JIS-5201-4.6

> 100MΩ

-

100VDC for 1 minute

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

Test

Test Method

Test Specification

Test Condition

At least 95% of surface area of electrode shall be covered with

new solder.

No breakage.

Storage temperature: 25ºC ± 5ºC, Humidity: 60% ± 20%

Operating temperature range is -55ºC to +170ºC

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)

∆ R/R1 ≤ ±(0.5% + 0.0005Ω)