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Surface Mount Current Sensing Resistors

NCSW Series

CHARACTERISTICS

FEATURES

• ULTRA LOW RESISTANCE VALUES

• PRECISION TOLERANCE AND TEMPERATURE STABILITY

• THIN FILM CONSTRUCTION

• IDEAL FOR CURRENT SENSING APPLICATIONS

• AVAILABLE IN 1 WATT ~ 2 WATT POWER RATINGS

Series

W

L

T

P

NCSW100

3.75 ± 0.30

2.00 ± 0.20

0.55 max.

0.40 ± 0.20

NCSW200

7.50 ± 0.30

2.00 ± 0.20

0.55 max.

0.40 ± 0.20

DIMENSIONS (mm)

NCSW 100 F R010 S TR F

Series

Power Rating Code: 100 = 1W, 200 = 2W

Tolerance Code: F (1%), G (2%), J (5%)

Resistance Value Code

"R" denotes decimal point, value in ohms

Temperature Coefficient Code (see characteristics table)

Tape and Reel Packaging

RoHS compliant

PART NUMBER SYSTEM

CONSTRUCTION

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*Note: Lead Free terminations standard

Power Derating Curve: For operation above 70°C, power

rating must be derated according to the following chart:

L

W

T

P

R010

Type

size

Power Rating

at 70°C

Resistance

Tolerance

(Code)

Temperature

Coefficient

(ppm/°C)

Resistance

Range

(

Ω)

Resistance

Value

Operating

Temperature

Range (°C)

NCSW100 0815

1W

1% (F), 2% (G)

±50 (Q), ±100 (R)

0.1 ~ 1.0

E-6

-55°C ~ +125°C

0 ~ +200 (S)

0.01 ~ 0.068

0 ~ +350 (T)

0.002 ~ 0.009

NCSW200 0830

2W

±1% (F), 2% (G) ±50 (Q), ±100 (R)

0.1 ~ 0.47

E-6

-55°C ~ +155°C

±1% (F), 2% (G)

0 ~ +200 (S)

0.01 ~ 0.068

±5% (J)

0 ~ +350 (T)

0.001 ~ 0.009

0

100

125°C

70

100 120

90

80

70

60

50

40

30

20

10

0

60

40

20

NCSW100

Temperature °C

0

100

155°C

30

100 120

90

80

70

60

50

40

30

20

10

0

60

40

20

140 160

NCSW200

80

Temperature °C

RoHS

Compliant

includes all homogeneous materials

*See Part Number System for Details