Surface Mount Current Sensing Resistors
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
includes all homogeneous materials
NCSW Series
RoHS
Compliant
Resistance
Range
(Ω)
0.1 ~ 1.0
0.01 ~ 0.068
0.002 ~ 0.009
0.1 ~ 0.47
0.01 ~ 0.068
0.001 ~ 0.009
CHARACTERISTICS
Type
size
Power Rating
at 70°C
1W
Resistance
Tolerance
(Code)
*See Part Number System for Details
Temperature
Coefficient
(ppm/°C)
±50 (Q), ±100 (R)
1% (F), 2% (G)
0 ~ +200 (S)
0 ~ +350 (T)
±1% (F), 2% (G) ±50 (Q), ±100 (R)
±1% (F), 2% (G)
0 ~ +200 (S)
±5% (J)
0 ~ +350 (T)
Resistance
Value
E-6
Operating
Temperature
Range (°C)
-55°C ~ +125°C
NCSW100
0815
NCSW200
0830
2W
E-6
-55°C ~ +155°C
DIMENSIONS (mm)
Series
NCSW100
NCSW200
W
3.75 ± 0.30
7.50 ± 0.30
L
2.00 ± 0.20
2.00 ± 0.20
T
0.55 max.
0.55 max.
P
0.40 ± 0.20
0.40 ± 0.20
L
PART NUMBER SYSTEM
NCSW 100 F R010 S TR F
R010
W
Series
RoHS compliant
Tape and Reel Packaging
Temperature Coefficient Code (see characteristics table)
Resistance Value Code
"R" denotes decimal point, value in ohms
Tolerance Code: F (1%), G (2%), J (5%)
Power Rating Code: 100 = 1W, 200 = 2W
T
P
Power Derating Curve:
For operation above 70°C, power
rating must be derated according to the following chart:
NCSW100
100
90
80
70
60
50
40
30
20
10
0
0
Percentage of Power Rating
Percentage of Power Rating
100
90
80
70
60
50
40
30
20
10
0
0
NCSW200
155°C
125°C
20
100 120
40 60 70
Temperature °C
20 30 40
60
80 100 120 140 160
Temperature °C
½½½½½½½½½½½½½½½½½½½½½½½½½½½½
½½½½½½½½½½½½½½
½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½
®
CONSTRUCTION
*Note: Lead Free terminations standard
½½½½½½½½½½½½½½
½½½½½½½½½½½½½½½½½½½½½½½½½
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
23
Surface Mount Current Sensing Resistors
LAND PATTERN DIMENSIONS (mm)
A
NCSW100
NCSW200
1.4
1.4
B
1.2
1.2
C
7.9
15.8
NCSW Series
C
A
EMBOSSED PLASTIC CARRIER DIMENSIONS (mm)
Type
NCSW100
NCSW200
A ± 0.1
2.40
2.40
B ± 0.2
4.25
8.00
W ± 0.3
12.0
16.0
F ± 0.10
5.50
7.50
E ± 0.1
1.75
P0 ± 0.1
4.0
B
P1 ± 0.1
4.0
φD
± 0.05
1.55
T
φD
1 ± 0.05
-
-
T ± 0.05
0.3
K ± 0.2
0.7
E
D0
P0
K
A
B
P1
REEL DIMENIONS (mm) AND QUANTITY
Type
NCSW100
NCSW200
A
180 +3/-0
B
60 +1/-0
C
13.0 ± 0.2
W
9.0 ± 0.3
17.0 ± 0.3
Quantity
4,000
4,000
C
B
W
®
A
24
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
W
D1
F
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