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NCSS25EFR004TRNF

Description
Fixed Resistor, 2W, 0.004ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP
CategoryPassive components    The resistor   
File Size224KB,6 Pages
ManufacturerNIC Components Corp
Environmental Compliance
Download Datasheet Parametric Compare View All

NCSS25EFR004TRNF Overview

Fixed Resistor, 2W, 0.004ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP

NCSS25EFR004TRNF Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionCHIP
Reach Compliance Codecompliant
structureRectangular
Installation featuresSURFACE MOUNT
Number of terminals2
Maximum operating temperature170 °C
Minimum operating temperature-55 °C
Package height0.9 mm
Package length6.4 mm
Package formSMT
Package width3.2 mm
method of packingTR, EMBOSSED
Rated power dissipation(P)2 W
Rated temperature70 °C
resistance0.004 Ω
Resistor typeFIXED RESISTOR
size code2512
surface mountYES
Temperature Coefficient100 ppm/°C
Terminal shapeWRAPAROUND
Tolerance1%
Current Sensing Chip Resistors
FEATURES
SURFACE MOUNTABLE 0805, 1206, 2010 AND 2512 CASE SIZE
LOW RESISTANCE METAL STRIP CONSTRUCTION
PRECISON TOLERANCE (±1%)
TAPED & REEL PACKAGING FOR EASY PICK AND PLACE
REFLOW COMPATIBLE
EIA
Size
Material
(See Note on EMF
Characteristics Below)
Power Rating
at 70°C
1/8W (B)
NCSS10
0805
Mn-Cu
1/4W (A)
1/2W (S)
1/4W (A)
NCSS12
1206
Mn-Cu
1/2W (S)
1W (C)
1/2W (S)
NCSS20
2010
Ni-Cu
3/4W (I)
1W (C)
1.5W (D)
1W (C)
NCSS25
2512
Ni-Cu
1.5W (D)
2W (E)
1W (C)
NCSS25
2512
Mn-Cu
1.5W (D)
2W (E)
1.5mW ~ 10mW = ±100ppm
>10mW = ±75ppm
1mW = ±275ppm
2mW ~ 10mW = ±100ppm
>10mW = ±75ppm
±1% (F)
±2% (G)
±5% (J)
5mW ~ 10mW = ±100ppm
>10mW = ±75ppm
1mW = ±200ppm
2mW ~ 10mW = ±100ppm
>10mW = ±75ppm
±100ppm
Resistance
Tolerance
(Code)
NCSS Series
includes all homogeneous materials
RoHS
Compliant
SPECIFICATIONS
Type
See Part Number System for Details
Temperature Coefficient
(ppm/°C, +25°C ~ +125°C)
Resistance
Range*
Operating
Temperature
Range (°C)
5mW ~ 25mW
1mW ~ 30mW
5mW ~ 50mW
-55°C ~ +170°C
1mW ~ 50mW
1mW ~ 15mW
1mW ~ 10mW
1.5mW ~ 50mW
1.5mW ~ 10mW
1.5mW ~ 10mW
*Contact NIC regarding availability of values not shown.
PART NUMBER SYSTEM
NCSS 25 * * R005 TR N F
RoHS compliant
Material: N = Ni-Cu, Blank = Mn-Cu
Packaging: TR = Tape & Reel
Resistance Code: See Values Tables
Tolerance Code: J = 5%, G = 2%, F = 1%
Power Rating Code: 1/8W = B, 1/4W = A, 1/2W = S, 1W = C, 1.5W = D, 2W = E
Case Size Code: 10 = 0805, 12 = 1206, 20 = 2010, 25 = 2512
Series
*Insert appropriate power rating and tolerance codes,
THERMAL EMF CHARACTERISTICS:
Standard Mn-Cu Construction: Thermal EMF = -1μV/°C
Low Cost Ni-Cu Construction: Thermal EMF = -40μV/°C
RATED CURRENT: I =
P/R
EXAMPLE: Part Number NCSS25E_R001TRNF
P = 2W
R = 0.001W (1milli-ohm)
I=
P/R = 2 / 0.001 = 44.7A
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
1
NIC COMPONENTS CORP.
www.niccomp.com
SPECIFICATIONS ARE SUBJECT TO CHANGE

NCSS25EFR004TRNF Related Products

NCSS25EFR004TRNF NCSS20SGR006TRNF
Description Fixed Resistor, 2W, 0.004ohm, 1% +/-Tol, 100ppm/Cel, Surface Mount, 2512, CHIP Fixed Resistor, 0.5W, 0.006ohm, 2% +/-Tol, 100ppm/Cel, Surface Mount, 2010, CHIP
Is it Rohs certified? conform to conform to
package instruction CHIP CHIP
Reach Compliance Code compliant compliant
structure Rectangular Rectangular
Installation features SURFACE MOUNT SURFACE MOUNT
Number of terminals 2 2
Maximum operating temperature 170 °C 170 °C
Minimum operating temperature -55 °C -55 °C
Package height 0.9 mm 0.6 mm
Package length 6.4 mm 5 mm
Package form SMT SMT
Package width 3.2 mm 2.5 mm
method of packing TR, EMBOSSED TR, EMBOSSED
Rated power dissipation(P) 2 W 0.5 W
Rated temperature 70 °C 70 °C
resistance 0.004 Ω 0.006 Ω
Resistor type FIXED RESISTOR FIXED RESISTOR
size code 2512 2010
surface mount YES YES
Temperature Coefficient 100 ppm/°C 100 ppm/°C
Terminal shape WRAPAROUND WRAPAROUND
Tolerance 1% 2%
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