Rev Date: 6/21/202

3

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

CSR / CSRN Series

Thick Film Current Sensing Resistor

Stackpole Electronics, Inc.

Resistive Product Solutions

Mechanical Specifications

– CSR1225

Performance Characteristics

Test

Test Method

Test Specification

Typical

Test Condition

High Temperature

Exposure

MIL-STD-202 Method 108

1% Tol: (± 1% + 0.05Ω)

2%, 5% Tol: (± 1.5% + 0.1Ω)

≤ 0.5%

1000 hours at T = 155°C. Unpowered. Measurement

at 24 ± 4 hours after test conclusion.

± (0.5% + 0.05Ω)

≤ 0.25%

± (1% + 0.05Ω)

For high power rating

≤ 0.5%

Temperature

Cycling

JESD22 Method JA-104

1% Tol: (± 0.5% + 0.05Ω)

2%, 5% Tol: (± 1.5% + 0.1Ω)

≤ 0.5%

1000 Cycles (-55°C to +125°C) Measurement at 24 ±

4 hours after test conclusion. 30 minuntes maximum

dwell time at each temperature extreme. 1 minute

maximum transition time.

Biased Humidity

MIL-STD-202 Method 103

1% Tol: (± 1% + 0.1Ω)

2%, 5% Tol: (± 2% + 0.1Ω)

≤ 0.5%

1000 hours 85°C / 85% RH. Note: Specified

conditions: 10% of operating power. Measurement at

24 ± 4 hours after test conclusion.

Operational Life

MIL-STD-202 Method 108

1% Tol: (± 1% + 0.1Ω)

2%, 5% Tol: (±2% + 0.1Ω)

≤ 0.5%

Condition D Steady State TA = 125°C at rated power.

Measurement at 24 ± 4 hours after test conclusion.

External Visual

MIL-STD 883 Method 2009

-

Pass

Electrical test not required. Inspect device

construction, marking and workmanship.

Physical

Dimensions

JESD22 Method JB-100

-

Pass

Verify physical dimensions to the applicable device

detail specification. Note: User(s) and supplier

specification, electrical test not required.

Resistance to

Solvents

MIL-STD 202 Method 215

Marking unsmeared

Pass

Note: Aqueous wash chemical - OKEM Clean or

equivalent. Do not use banned solvents.

Mechanical

Shock

MIL-STD 202 Method 213

1% Tol: (± 0.25% + 0.05Ω)

2%, 5% Tol: (± 1% + 0.05Ω)

≤ 0.5%

Figure 1 of Method 213. Condition C.

Vibration

MIL-STD 202 Method 204

1% Tol: (± 0.5% + 0.05Ω)

2%, 5% Tol: (±1% + 0.05Ω)

≤ 0.5%

5g's for 20 minuntes, 12 cycles each of 3 orientations.

Note: Use 8" X 5" PCB 0.031" thick 7 secure points on

one long side and 2 secure points at corners of

opposite sides. Parts mounted within 2" from any

secure point. Test from 10 - 2000Hz.

Resistance to

Soldering Heat

MIL-STD 202 Method 210

1% Tol: (± 0.5% +0.05Ω)

2%, 5% Tol: (± 1% + 0.05Ω)

≤ 0.5%

Condition B no pre-heat of samples. Note: Single

wave solder - Procedure 2 for SMD.

ESD

AEC-Q200-002

--

Pass

With the electrometer in direct contact with the

discharge tip, verify the voltage setting at levels of ±

500V, ± 1kV, ± 2kV, ± 4kV, ± 8kV. The electrometer

reading shall be within ± 10% for voltages from 500V

to ≤ 8kV.

Solderability

J-STD-002

> 95% Coverage

Pass

Electrical test not required. Magnification 50 times.

Conditions: SMD:

a) Method B, 4 hours @ 155°C dry heat @ 235°C.

b) Method B @ 215°C category 3.

c) Method D category 3 at 260°C.

Short Time

Overload

JIS-C-5201-1 4.13

IEC 60115-1 4.13

RCV (rated current) * 2.5 for 5 seconds.

Weight (g)

(1000 pieces)

0.126 ± 0.006

0.254 ± 0.006

0.035 ± 0.006

0.024 ± 0.012

0.031 ± 0.010

0.090 ± 0.005

inches

3.20 ± 0.15

6.45 ± 0.15

0.90 ± 0.15

0.60 ± 0.30

0.80 ± 0.25

2.29 ± 0.13

mm

Unit

D2

F

CSR1225

64.88

T

D1

L

Type/Code

W