CRCW....-EL e3 is End of Life July 2009 and replaced by RCWE
CRCW....-EL e3
Vishay
Thick Film, Low Ohmic Chip Resistors
FEATURES
•
•
•
•
•
•
The RCWE is a direct replacement to the CRCW….-EL e3
type resistor with no change in performance or quality. For
RCWE datasheet please visit our website at
www.vishay.com/doc?20019
Extremely low resistance values (down to 0.01
Ω)
Suitable for current sensors and shunts
Special metal glaze on high quality ceramic
Protective overglaze
Lead (Pb)-free solder contacts on Ni barrier layer
Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
•
Compliant with “Restriction of the use of Hazardous
Substances” (RoHS) directive 2002/95/EC (issue 2004)
•
AEC-Q200, rev. C compliant
STANDARD ELECTRICAL SPECIFICATIONS
SIZE
MODEL
INCH METRIC
POWER RATING
P
70
W
RATED
VOLTAGE
V
P
x
R
TEMPERATURE
COEFFICIENT
ppm/K
± 700
± 400
± 200
± 100
± 400
± 300
± 200
± 100
± 600
± 300
± 200
± 100
± 600
± 300
± 200
± 100
TOLERANCE
%
±5
± 1, ± 5
± 1, ± 5
± 1, ± 5
±5
± 1, ± 5
± 1, ± 5
± 1, ± 5
±5
± 1, ± 5
± 1, ± 5
± 1, ± 5
±5
± 1, ± 5
± 1, ± 5
± 1, ± 5
RESISTANCE
RANGE
E-SERIES
Ω
0.010 to 0.018
0.020 to 0.030
0.033 to 0.047
0.051 to 0.976
0.010 to 0.018
0.020 to 0.030
0.033 to 0.047
0.051 to 0.976
0.010 to 0.018
0.020 to 0.030
0.033 to 0.047
0.051 to 0.976
0.010 to 0.018
0.020 to 0.030
0.033 to 0.047
0.051 to 0.976
CRCW0603-EL e3
0603
1608
0.2
E24
CRCW0805-EL e3
0805
2012
0.25
P
x
R
E24
CRCW1206-EL e3
1206
3216
0.5
P
x
R
E24
CRCW2512-EL e3
2512
6332
2.0
P
x
R
E24
Notes
•
These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over
operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime.
•
Marking and packaging: see appropriate catalog or web page
•
Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material
TECHNICAL SPECIFICATIONS
PARAMETER
Rated Dissipation
P
70 (2)
Rated Voltage
U
max.
AC/DC
Insulation Voltage
U
ins
(1 min)
Thermal Resistance
(1)
Insulation Resistance
Category Temperature Range
Weight
(1)
UNIT
W
V
V
K/W
Ω
°C
mg
CRCW0603-EL
0.2
CRCW0805-EL
0.25
CRCW1206-EL
0.5
P
x
R
CRCW2512-EL
2.0
> 100
≤
425
> 200
≤
340
> 10
9
- 55 to + 155
> 300
≤
170
> 300
≤
43
3
5.5
10.5
40.5
Notes
The measuring conditions are in acc. to EN 140401-802
(2)
The power dissipation on the resistors 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.
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For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 20042
Revision: 30-Apr-09
CRCW....-EL e3 is End of Life July 2009 and replaced by RCWE
CRCW....-EL e3
Thick Film, Low Ohmic Chip Resistors
Vishay
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CRCW0603R051FKEAEL
(1)
C
R
C
W
0
6
VALUE
0
3
R
0
5
1
F
TCR
K
E
A
E
L
SPECIAL
MODEL/SIZE
CRCW0603
CRCW0805
CRCW1206
CRCW2512
TOLERANCE
F=
±1%
J=
±5%
PACKAGING
(2)
EA
EB
EC
EI
EL
EG
EH
R =
Decimal
K =
± 100 ppm/K
N =
± 200 ppm/K
M =
± 300 ppm/K
Q =
± 400 ppm/K
T =
± 600 ppm/K
Y =
± 700 ppm/K
Up to 2 digits
EL
= Low Ohmic
PRODUCT DESCRIPTION: CRCW0603-EL 100 R051 1 % ET1 e3
CRCW0603-EL
MODEL
CRCW0603-EL
CRCW0805-EL
CRCW1206-EL
CRCW2512-EL
100
TCR
± 100 ppm/K
± 200 ppm/K
± 300 ppm/K
± 400 ppm/K
± 600 ppm/K
± 700 ppm/K
R051
RESISTANCE VALUE
R010 = 0.01
Ω
R10 = 0.1
Ω
1%
TOLERANCE
±1%
±5%
ET1
PACKAGING
(2)
ET1
ET5
ET6
EG1
E20
E67
E82
e3
LEAD (Pb)-FREE
e3 = Pure tin
Termination
finish
Notes
(1)
Preferred way for ordering products is by use of the PART NUMBER
(2)
Please refer to table PACKAGING, see below
PACKAGING
REEL
PACKAGING CODE
MODEL
TAPE
WIDTH
DIAMETER
PITCH
PIECES/
REEL
PART NUMBER
PAPER
CRCW0603-EL
8 mm
180 mm/7"
285 mm/11.25"
330 mm/13"
180 mm/7"
285 mm/11.25"
330 mm/13"
180 mm/7"
285 mm/11.25"
330 mm/13"
180 mm/7"
4 mm
4 mm
4 mm
4 mm
4 mm
4 mm
4 mm
4 mm
4 mm
8 mm
4 mm
5000
10 000
20 000
5000
10 000
20 000
5000
10 000
20 000
2000
4000
EA
EB
EC
EA
EB
EC
EA
EB
EC
BLISTER
EI
EL
EI
EL
EI
EL
EG
EH
PRODUCT DESC.
PAPER
ET1
ET5
ET6
ET1
ET5
ET6
ET1
ET5
ET6
BLISTER
EG1
E20
EG1
E20
EG1
E20
E67
E82
CRCW0805-EL
8 mm
CRCW1206-EL
8 mm
CRCW2512-EL
12 mm
Document Number: 20042
Revision: 30-Apr-09
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
www.vishay.com
2
CRCW....-EL e3 is End of Life July 2009 and replaced by RCWE
CRCW....-EL e3
Vishay
DIMENSIONS
in millimeters
Thick Film, Low Ohmic Chip Resistors
SIZE
INCH
0603
METRIC
1608
RESISTANCE
RANGE
Ω
0.010 to 0.030
DIMENSIONS
L
1.6 ± 0.1
W
0.85 ± 0.1
H
0.5 ± 0.1
0.3 ± 0.2
0.6 ± 0.2
2.0 ± 0.15
1.3 ± 0.1
0.55 ± 0.1
0.4 ± 0.2
0.9 ± 0.2
3.1 ± 0.15
1.6 ± 0.15
0.6 ± 0.1
0.8 ± 0.2
0.45 ± 0.2
2.0 ± 0.3
6.3 ± 0.2
3.15 ± 0.15
0.6 ± 0.1
0.8 ± 0.3
0.8 ± 0.3
0.6 ± 0.2
0.45 ± 0.2
0.35 ± 0.2
T1
0.5 ± 0.2
0.3 ± 0.2
T2
0.033 to 0.976
0.010 to 0.030
0805
2012
0.033 to 0.976
0.010 to 0.030
1206
3216
0.033 to 0.047
0.051 to 0.976
0.010 to 0.030
2512
6332
0.033 to 0.047
0.051 to 0.976
Rated Power in
%
120
100
80
60
40
20
0
- 55
- 25
0
25
50
Derating
75
100
125
155 175
70 Ambient Temperature in
°C
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For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 20042
Revision: 30-Apr-09
CRCW....-EL e3 is End of Life July 2009 and replaced by RCWE
CRCW....-EL e3
Thick Film, Low Ohmic Chip Resistors
Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
REQUIREMENTS
PERMISSIBLE CHANGE
(ΔR)
STABILITY CLASS 2
OR BETTER
Stability for product types:
10 mΩ to 976 mΩ
CRCW....-EL e3
Resistance (4.5)
Temperature coefficient (4.8.4.2)
-
20/- 55/20 °C and
20/125/20 °C
U
= 2.5 x
P
70
x
R
≤
2 × U
max.
;
Duration: According the style
Aging 4 h at 155 °C, dryheat
solder bath method; 235 °C; 2 s
visual examination
Solder bath method;
(260 ± 5) °C; (10 ± 1) s
30 min at LCT = - 55 °C;
30 min at UCT = 125 °C; 5 cycles
(40 ± 2) °C; 56 days;
(93 ± 3) % RH
16 h at UCT = 125 °C; 1 cycle at 55 °C;
2 h at LCT = - 55 °C;
1 h/1 kPa at 15 °C to 35 °C;
5 cycles at 55 °C
U
=
P
70
x
R
U
=
P
70
x
R
1.5 h ON; 0.5 h OFF;
70 °C; 1000 h
Duration extended to 8000 h
UCT = 155 °C; 1000 h
± 1 %, ± 5 %
± 700 ppm/K, ± 600 ppm/K,
± 400 ppm/K, ± 300 ppm/K,
± 200 ppm/K, ± 100 ppm/K
±
(0.5
%
R
+ 0.5 mΩ)
TEST
(clause)
CONDITIONS OF TEST
Overload (4.13)
Solderability (4.17.5)
Good tinning (≥ 95 % covered)
no visible damage
±
(0.5
%
R
+ 0.5 mΩ)
±
(0.5
%
R
+ 0.5 mΩ)
±
(2
%
R
+ 0.5 mΩ)
Resistance to soldering heat (4.18.2)
Rapid change of temperature (4.19)
Damp heat, steady state (4.24)
Climatic sequence (4.23)
±
(2
%
R
+ 0.5 mΩ)
Endurance at 70 °C (4.25.1)
Extended endurance (4.25.1.8)
Endurance at upper category temperature
(4.25.3)
±
(2
%
R
+ 0.5 mΩ)
± (4 %
R
+ 0.5 mΩ)
± (2 %
R
+ 0.5 mΩ)
APPLICABLE SPECIFICATIONS
• EN 60115-1
• EN 140400
• EN 140401-802
• IEC 60068-2-X
• IEC 60286-3
Generic specification
Sectional specification
Detail specification
Variety of environmental test procedures
Packaging of SMD components
Document Number: 20042
Revision: 30-Apr-09
For technical questions, contact: filmresistors.thickfilmchip@vishay.com
www.vishay.com
4
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Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
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Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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