Rev Date: 06/04/2012

4

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

CSS/CSSH Series

Ultra Precision Current Sensing Chip Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Power Derating Curve:

0

Ambient Temperature (ºC)

100

150

200

250

50

300

75

100

50

25

225ºC

Test Item

Condition of Test

Test Method

Test Limits

R1: resistance of room temperature (T1)

R2: resistance of 150ºC (T2)

The number of rated power are as follows:

1. CSS1206-1W: 4 times rated power

2. CSS2010-1W: 4 times rated power

3. CSS2512-2W: 5 times rated power

4. CSSH2512-3W: 3 times rated power

5. CSS2725-4W: 4 times rated power

6. CSS2728-3W: 3 times rated power

7. CSSH2728-4W: 4 times rated power

8. CSS4527-5W: 3 times rated power

(∆R/R1) ≤ ±2%

Insulation Resistance

100±15V DC for 1 minute

JIS C 5201-1 4.6

≥10

JIS C 5201-1 4.13

Operating Temperature Range: -55

°C to +225°C. Contact factory for operation at higher temperatures.

Applied 500V AC for 1 minute and

limit surge current 50mA (max)

Dielectric Withstanding Voltage

JIS C 5201-1 4.7

Without break down

(∆R/R1) ≤ ±0.5%

Short Time Overload

(rating power duration = 5 seconds)

TCR (ppm/ºC)

Per specification

(refer to Electrical

Specification table)

JIS C 5201-1 4.8

Temperature Coefficient of Resistance

(TCR)

(R2-R1)

R1 (T2-T1)

X 10

6

=

Performance Characteristics