1NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Current Sensing Chip Resistors NCSR Series
FEATURES
• SURFACE MOUNTABLE 1206, 2010 AND 2512 CASE SIZE
• LOW RESISTANCE & LOW INDUCTANCE METAL STRIP CONSTRUCTION
• PRECISON TOLERANCE (±1%) AND TCR (±50PPM) TO +170°C
• TAPED & REEL PACKAGING FOR EASY PICK AND PLACE
• REFLOW COMPATIBLE
Type EIA
Size
Power Rating
at 80°C
Case
Type**
Resistance
Tolerance
(Code)
Temperature
Coefcient
(ppm/°C)
Resistance
Range
Operating
Temperature
Range (°C)
NCSR100S 1206 1 Watt 3
±1% (F)
±3% (H)
±5% (J)
±50 (D)*
±75 (W)*
±100 (E)*
±150 (K)*
±200 (F)*
0.5mΩ ~ 10mΩ
-55°C ~ +170°C
NCSR150 2010 1.5 Watt 3 0.5mΩ ~ 10mΩ
NCSR100
2512
1 Watt 1 & 2 0.5mΩ ~ 15mΩ
NCSR200 2 Watt 1 & 2 0.5mΩ ~ 10mΩ
NCSR250 2.5 Watt 2 4.0mΩ ~ 6.0mΩ
NCSR300 3 Watt 2 0.5mΩ ~ 3.0mΩ
Item Specication Test Method
Type 1 Type 2 Type 3
Temperature Coefcient of Resistance As Specied MIL-STD-202, Method 304
+25/-55/+25/+125/+25°C
Thermal Shock ±0.5% ±1% ±1% MIL-STD-202, Mehtod 107G
-55°C ~ +150°C, 100 cycles
Short Time Overload ±0.5% ±1% ±1% JIS-C-5202-5.5
5x rated power for 5 seconds
Resistance to dry heat ±1% ±1% ±1% JIS-C-5202-7.2
96 hrs @ 155°C without load
Load Life ±1% ±1% ±1% MIL-STD-202 Method 108
RCWV @ 70°C, cycles of 1.5 hours on, 0.5 hrs off for 1,000 ~ 1,048 hrs
Resistance to Soldering Heat ±0.5% ±1% ±1% MIL-STD-202F Method 210E
260°C ±5°C for 10 sec. ±1 sec.
Solderability 95% min. coverage MIL-STD-202F Method 208H
245°C ±5°C for 5 sec. ±0.5 sec.
SPECIFICATIONS
Temperature °C
Percentage of Power Rating
Power Derating Curve: For operation above 80°C, power rating
must be derated according to the following chart:
Case Type 1
Protective Coating (Black)
Alloy Plating
Cu Plating
Sn Solder Plating
Case Type 2
Protective Coating (Green)
Sn Solder Plating
Metal Strip
ENVIRONMENTAL CHARACTERISTICS
See Part Number System for Details
*See Part Number Tables for Available Value/ TCR, ** See Part Number Tables for Case Type
RoHS
Compliant
includes all homogeneous materials
Case Type 3
No Top Coating
Sn Solder Plating
Metal Strip
MAXIMUM OPERATING CURRENT: I (Amps) P (Watts)/R (Ohms)
Type EIA
Size
Power
Rating
Case
Type
Resistance
Value
Thermal
EMF
NCSR100S 1206 1 Watt 3 0.5mΩ ~ 3mΩ-1 μV/°C
3.5mΩ ~ 10mΩ-6 μV/°C
NCSR150 2010 1.5 Watt 3 0.5mΩ ~ 3mΩ-1 μV/°C
3.5mΩ ~ 10mΩ-6 μV/°C
NCSR100
2512
1 Watt 10.5mΩ ~ 2mΩ-1 μV/°C
2.5mΩ ~ 7mΩ+4 μV/°C
2 10mΩ ~ 15mΩ+1 μV/°C
NCSR200 2 Watt 1 0.5mΩ ~ 2mΩ-1 μV/°C
2 6.5mΩ ~ 10mΩ-6 μV/°C
NCSR250 2.5 Watt 2 4mΩ ~ 6mΩ-6 μV/°C
NCSR300 3 Watt 2 0.5mΩ ~ 3mΩ-1 μV/°C
2 3.5mΩ ~ 10mΩ-6 μV/°C
THERMAL EMF
2NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR100S*M50FTRT3F 0.5
±1% (F)
±3% (H)
±5% (J)
±200ppm (F)
3.20 ±0.25 1.60 ±0.10 0.60 ± 0.20
1.35 ±0.25
3
NCSR100S*M75KTRT3F 0.75 ±150ppm (K) 1.23 ± 0.25
NCSR100S*R001DTRT3F 1.0
±50ppm (D)
1.10 ±0.25
NCSR100S*R002DTRT3F 2.0 0.60 ±0.25
NCSR100S*R003DTRT3F 3.0 0.60 ±0.25
NCSR100S*R004DTRT3F 4.0 1.10 ±0.25
NCSR100S*R005DTRT3F 5.0 1.10 ±0.25
NCSR100S*R006DTRT3F 6.0 1.10 ±0.25
NCSR100S*R007DTRT3F 7.0 0.90 ±0.25
NCSR100S*R008DTRT3F 8.0 0.90 ±0.25
NCSR100S*R009DTRT3F 9.0 0.90 ±0.25
NCSR100S*R010DTRT3F 10 0.60 ±0.25
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR100*M50DTRF 0.50
±1% (F)
±3% (H)
±5% (J)
±50ppm (D)
6.35±0.254 3.18 ±0.254
1.25 ± 0.20
1.30 ±0.38 1
NCSR100*M75DTRF 0.75 0.75 ± 0.20
NCSR100*R001DTRF 1.0 0.65 ± 0.20
NCSR100*1M50DTRF 1.5 0.45 ± 0.20
NCSR100*R002DTRF 2.0 0.35 ± 0.20
NCSR100*2M50KTRF 2.5 ±150ppm (K) 0.65 ± 0.20
NCSR100*R003KTRF 3.0 0.55 ± 0.20
NCSR100*R004ETRF 4.0 ±100ppm (E) 0.45 ± 0.20
NCSR100*R005ETRF 5.0 0.35 ± 0.20
NCSR100*R006WTRF 6.0
±75ppm (W)
0.32 ± 0.20
NCSR100*6M50WTRF 6.5 0.30 ± 0.20
NCSR100*R007WTRF 7.0 0.27 ± 0.20
NCSR100*R010KTRF 10 ±150ppm (K) 0.25 ± 0.20
NCSR100*R011DTRGF 11
±50ppm (D) 6.35 ± 0.25 3.00 ± 0.20 0.60 ± 0.20 1.18 ± 0.25 2
NCSR100*R012DTRGF 12
NCSR100*R013DTRGF 13
NCSR100*R014DTRGF 14
NCSR100*R015DTRGF 15
NCSR100 (1 WATT, 2512 CASE SIZE) AVAILABLE VALUES
* Insert appropriate tolerance code
NCSR100S (1 WATT, 1206 CASE SIZE) AVAILABLE VALUES
Current Sensing Chip Resistors NCSR Series
* Insert appropriate tolerance code, Contact NIC regarding availability of other values
3NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Current Sensing Chip Resistors NCSR Series
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR200*M50DTRF 0.50
±1% (F)
±3% (H)
±5% (J)
±50ppm (D)
6.35 ±0.254 3.18 ±0.254
1.25 ± 0.20
1.30 ± 0.38 1
NCSR200*M75DTRF 0.75 0.75 ± 0.20
NCSR200*R001DTRF 1.0 0.65 ± 0.20
NCSR200*1M50DTRF 1.5 0.45 ± 0.20
NCSR200*R002DTRF 2.0 0.35 ± 0.20
NCSR200*6M50DTRGF 6.5
6.35 ± 0.25 3.00 ± 0.20 0.60 ± 0.20
1.43 ± 0.25
2
NCSR200*R007DTRGF 7.0
NCSR200*R008DTRGF 8.0
1.18 ± 0.25NCSR200*R009DTRGF 9.0
NCSR200*R010DTRGF 10
NCSR200 (2 WATT, 2512 CASE SIZE) AVAILABLE VALUES
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR250*R004DTRGF 4.0
±1% (F)
±3% (H)
±5% (J)
±50ppm (D) 6.35 ±0.25 3.00 ±0.20 0.60 ±0.20
2.18 ±0.25
2
NCSR250*4M50DTRGF 4.5
NCSR250*R005DTRGF 5.0 1.93 ±0.25
NCSR250*R006DTRGF 6.0
NCSR250 (2.5 WATT, 2512 CASE SIZE) AVAILABLE VALUES
* Insert appropriate tolerance code
* Insert appropriate tolerance code
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR150*M50FTRT3F 0.50
±1% (F)
±3% (H)
±5% (J)
±200ppm (F)
5.08 ±0.25 2.54 ±0.15 0.6 ±0.20
2.17 ± 0.25
3
NCSR150*M75KTRT3F 0.75 ±150ppm (K) 2.04 ± 0.25
NCSR150*R001DTRT3F 1.0
±50ppm (D)
1.84 ± 0.25
NCSR150*R002DTRT3F 2.0 1.54 ± 0.25
NCSR150*R003DTRT3F 3.0 1.04 ± 0.25
NCSR150*R004DTRT3F 4.0 1.84 ± 0.25
NCSR150*R005DTRT3F 5.0 1.84 ± 0.25
NCSR150*R006DTRT3F 6.0 1.54 ± 0.25
NCSR150*R007DTRT3F 7.0 1.54 ± 0.25
NCSR150*R008DTRT3F 8.0 1.54 ± 0.25
NCSR150*R009DTRT3F 9.0 1.29 ± 0.25
NCSR150*R010DTRT3F 10 1.29 ± 0.25
NCSR150 (1.5 WATT, 2010 CASE SIZE) AVAILABLE VALUES
* Insert appropriate tolerance code
4NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Part Number Resistance
Value (mΩ)
Available
Tolerance
Available
TCR
Length
(L)
Width
(W)
Thickness
(T)
TerminatIon
Width (P)
Case
Type
NCSR300*M50ETRGF 0.50
±1% (F)
±3% (H)
±5% (J)
±100ppm (E)
6.35 ±0.25 3.00 ±0.20 0.60 ±0.20
2.68 ±0.25
2
NCSR300*M75ETRGF 0.75 2.48 ±0.25
NCSR300*R001DTRGF 1.0
±50ppm (D)
1.93 ±0.25
NCSR300*1M50DTRGF 1.5 1.43 ±0.25
NCSR300*R002DTRGF 2.0
1.18 ± 0.25NCSR300*2M50DTRGF 2.5
NCSR300*R003DTRGF 3.0
NCSR300 (3 WATT, 2512 CASE SIZE) AVAILABLE VALUES
* Insert appropriate tolerance code
R007
L
W
T
P
TYPE 1
R007
L
W
T
P
TYPE 2
(Green Top Coating & Value Marking)
L
W
T
P
TYPE 3
(Without Green Top Coating & No Marking)
Current Sensing Chip Resistors NCSR Series
PART NUMBER SYSTEM
NCSR 100 S F R002 D TR T3 F
RoHS compliant
Case Type (Blank = Case 1, G = Case 2, T3 = Case 3)
Packaging: TR = Tape & Reel
TCR Code: D=50ppm, W=75ppm
E=100ppm, K=150ppm
Resistance Code: See Values Tables
Tolerance Code: J=5%, H=3%, F=1%
Case Code (S = Reduced Size, Blank = Standard)
Power Rating (100 = 1W, 150 = 1.5W, 200 = 2W,
250 = 2.5W and 300 = 3W)
Series
RECOMMENDED REFLOW
SOLDERING TEMPERATURE PROFILE
200
300
250
50
150
100
0
120 Sec.
10 Sec.
1 ~ 9°C/Sec.
1 ~ 5°C/Sec.
1 ~ 5°C/Sec.
Peak Temperature 260°C
5NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
Current Sensing Chip Resistors NCSR Series
EMBOSSED PLASTIC CARRIER
F
D0
P1
K
W
E
B
A
P
D1
Case
Size
Resistance
Values A B KP P1E F D0WQuantity
per Reel
Case 1 Case 2
1206 All 2.0 ±0.15 3.60 ±0.2 0.87 ±0.1 n/a 4.0 ±0.1 4.0 ±0.1 1.75 ±0.1 3.50 ±0.05 1.55 +1/-0 8.0 ±0.2
2,000
2010 All 2.85 ±0.1 5.55 ±0.1 n/a 0.85 ±0.2 4.0 ±0.1 4.0 ±0.1 1.75 ±0.1 5.50 ±0.05 1.55 ±0.05 12.0 ±0.3
2512
0.50 3.40 ±0.1 6.70 ±0.1 1.45 ± 0.2 0.87 ±0.2 4.0 ±0.1 4.0 ±0.1 1.75 ±0.1 5.50 ±0.05 1.55 ±0.05 12.0 ±0.3
0.75 3.50 ±0.1 6.80 ±0.1 0.87 ±0.2 4.0 ±0.1 4.0 ±0.1 1.75 ±0.1 5.50 ±0.05 1.55 ±0.05 12.0 ±0.3
1 ~ 22 3.40 ±0.1 6.70 ±0.1 0.87 ±0.2 4.0 ±0.1 4.0 ±0.1 1.75 ±0.1 5.50 ±0.05 1.55 ±0.05 12.0 ±0.3
TAPE DIMENSIONS (mm)
Notice:
1. The cumulative tolerance of 10 sprocket hole pitch is ±0.2mm.
2. Carrier camber shall be not more than 1mm per 100mm through a length of 250mm.
3. A & B measured 0.3mm from the bottom of the packet
4. K measured at a point on the inside bottom of the packet to the top surface of the carrier.
5. Pocket position relative to sprocket hole is measured as the true position of the pocket and not the
pocket hole.
Case
Size A B C D
2010 1.44 3.80 1.16 0.80
2512 1.80 4.75 1.45 1.00
4-WIRE LAND PATTERN DIM. (mm)
Recommended for precision current sensing
(no traces between pads to avoid short circuit)
B
A
C
Case
Size A B C
1206 1.90 1.40 1.80
2010 1.44 3.80 3.12
2512 1.80 4.75 3.6
B
A
C
D
2-WIRE LAND PATTERN DIM. (mm)
(no traces between pads to avoid short circuit)