D/CRCW-TR e3
www.vishay.com
Vishay
Lead (Pb)-Free Thick Film, Rectangular,
Trimmable Chip Resistors
FEATURES
Can be trimmed to the required value after
insertion
For applications in precision circuitry where
relative tolerances can be compensated by
trimming
Pure tin solder contact on Ni barrier layer
provides compatibility with lead (Pb)-free and lead
containing soldering processes
Metal glaze on high quality ceramic
Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
STANDARD ELECTRICAL SPECIFICATIONS
LIMITING
POWER ELEMENT
TEMPERATURE RESISTANCE
CASE CASE
RATING VOLTAGE TOLERANCE
MODEL SIZE SIZE COEFFICIENT RANGE SERIES
%
P Umax.
70
INCH METRIC
ppm/K
W AC /DC
RMS
V
100 10 to 10M
10, 15, 20,
D10/CRCW0402-TR 0402 RR 1005M 0.063 50 E24
+ 0/- 10, + 0/- 20, + 0/- 30
200 0.47 to 10M
100 10 to 10M
10, 15, 20,
D11/CRCW0603-TR 0603 RR 1608M 0.10 75 E24
+ 0/- 10, + 0/- 20, + 0/- 30
200 0.47 to 10M
100 10 to 10M
10, 15, 20,
D12/CRCW0805-TR 0805 RR 2012M 0.125 150 E24
+ 0/- 10, + 0/- 20, + 0/- 30
200 0.47 to 10M
100 10 to 10M
10, 15, 20,
D25/CRCW1206-TR 1206 RR 3216M 0.25 200 E24
+ 0/- 10, + 0/- 20, + 0/- 30
200 0.47 to 10M
100
10, 15, 20,
CRCW1210-TR 1210 RR 3225M 0.50 200 10 to 4.7M E24
+ 0/- 10, + 0/- 20, + 0/- 30
200
100
10, 15, 20,
CRCW2010-TR 2010 RR 5025M 0.75 400 10 to 4.7M E24
+ 0/- 10, + 0/- 20, + 0/- 30
200
100
10, 15, 20,
CRCW2512-TR 2512 RR 6332M 1.0 500 10 to 4.7M E24
+ 0/- 10, + 0/- 20, + 0/- 30
200
Notes
These resistors do not feature a limited lifetime when operated within the limits of rated dissipation, permissible operating voltage and
permissible film temperature. However, the resistance typically increase due to the resistors film temperature over operating time, generally
known as drift. The drift may exceed the stability requirements of an individual application circuit and thereby limits the functional time.
Marking: None
Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material.
TECHNICAL SPECIFICATIONS
D10/ D11/ D12/ D25/
PARAMETER UNIT CRCW1210-TR CRCW2010-TR CRCW2512-TR
CRCW0402-TR CRCW0603-TR CRCW0805-TR CRCW1206-TR
(1)
Rated dissipation P W 0.063 0.1 0.125 0.25 0.50 0.75 1.0
70
Operating voltage U
max.
V 50 75 150 200 200 400 500
AC /DC
RMS
Insulation voltage U (1 min) V 75 100 200 300 300 300 300
ins.
9
Insulation resistance > 10
Operating temperature range C - 55 to + 155
Weight mg 0.65 2 5.5 10 16 25.5 40.5
Note
(1)
The power dissipation on the resistor generates a temperature rise against the local ambient, depending on the heat flow support of the
printed-circuit board (thermal resistance). The rated dissipation applies only if the permitted film temperature of 155 C is not exceeded.
Revision: 13-Aug-12 Document Number: 20023
1
For technical questions, contact: thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
D/CRCW-TR e3
www.vishay.com
Vishay
PART NUMBER AND PRODUCT DESCRIPTION
Part Number: CRCW040275R0KKEDTR
C R C W 0 4 0 2 7 5 R 0 K K E D T R
MODEL RESISTANCE TOLERANCE TCR PACKAGING SPECIAL
CRCW0402 R = Decimal K = 10 % K = 100 ppm/K EA Up to 2 digits
CRCW0603 K = Thousand L = 15 % N = 200 ppm/K EB TR = Trimmable
CRCW0805 M = Million M = 20 % EC
CRCW1206 U = + 0 %/- 10 % ED
CRCW1210 V = + 0 %/- 20 % EE
CRCW2010 W = + 0 %/- 30 % EF
CRCW2512 EG
EH
Product Description: D10/CRCW0402-TR 100 75R 10 % ET7 e3
D10/CRCW0402-TR 100 75R 10 % ET7 e3
MODEL TCR RESISTANCE TOLERANCE PACKAGING LEAD (Pb)-FREE
100 ppm/K 49K9 = 49.9 k 10 % ET1 e3 = Pure tin
D10/CRCW0402-TR
200 ppm/K 5R1 = 5.1 15 % ET5 termination finish
D11/CRCW0603-TR
20 % ET6
D12/CRCW0805-TR
+ 0 %/- 10 % ET7
D25/CRCW1206-TR
+ 0 %/- 20 % EF4
CRCW1210-TR
+ 0 %/- 30 % E02
CRCW2010-TR
E67
CRCW2512-TR
E82
PACKAGING
MODEL CODE QUANTITY CARRIER TAPE WIDTH PITCH REEL DIAMETER
ED = ET7 10 000 180 mm/7"
D10/CRCW0402-TR 8 mm 2 mm
EE = EF4 50 000 330 mm/13"
EA = ET1 5000 180 mm/7"
D11/CRCW0603-TR EB = ET5 10 000 8 mm 4 mm 285 mm/11.25"
EC = ET6 20 000 330 mm/13"
EA = ET1 5000 180 mm/7"
Paper tape acc.
D12/CRCW0805-TR EB = ET5 10 000 8 mm 4 mm 285 mm/11.25"
to IEC 60068-3
EC = ET6 20 000 330 mm/13"
Type I
EA = ET1 5000 180 mm/7"
D25/CRCW1206-TR EB = ET5 10 000 8 mm 4 mm 285 mm/11.25"
EC = ET6 20 000 330 mm/13"
EA = ET1 5000 180 mm/7"
CRCW1210-TR EB = ET5 10 000 8 mm 4 mm 285 mm/11.25"
EC = ET6 20 000 330 mm/13"
CRCW1218-TR EK = ET9 4000 12 mm 4 mm 180 mm/7"
Blister tape acc.
CRCW2010-TR EF = E02 4000 12 mm 4 mm 180 mm/7"
to IEC 60068-3
EG = E67 2000 8 mm
Type II
CRCW2512-TR 12 mm 180 mm/7"
EH = E82 4000 4 mm
Revision: 13-Aug-12 Document Number: 20023
2
For technical questions, contact: thickfilmchip@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000