Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com
Revision: 14-Feb-08 For technical questions in Americas/Asia, contact: ff2bresistors@vishay.com 107
D../CRCW.... e3
Vishay
Lead (Pb)-free Thick Film, Rectangular Chip Resistors
FEATURES
•High volume product suitable for commercial and
special applications
•Excellent stability (ΔR/R ≤ 1 % for 1000 h at 70 °C)
•Compliant with “Restriction of the use of Hazardous
Substances” (RoHS) directive 2002/95/EC (issue 2004)
•Lead (Pb)-free solder contacts on Ni barrier layer
•Pure tin plating provides compatibility with lead (Pb)-free
and lead containing soldering processes
•Metal glaze on high quality ceramic
•Protective overglaze
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 pages
•Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material
STANDARD ELECTRICAL SPECIFICATIONS
MODEL
SIZE POWER RATING
P70 °C
W
LIMITING
ELEMENT
VOLTAGE
MAX. V≅
TEMPERATURE
COEFFICIENT
ppm/K
TOLERANCE
%
RESISTANCE
RANGE
Ω
E-SERIES
INCH METRIC
CRCW0201 0201 0525 0.05 30 ± 100
± 200 ± 1
± 1; ± 5
47R - 1M0
10R - 1M0
24 + 96
24
Zero-Ohm-Resistor: Rmax.. = 50 mΩ, Imax. at 70 °C = 1.0 A
D10/CRCW0402 0402 1005 0.063 50 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 1.5 A
D11/CRCW0603 0603 1608 0.10 75 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 2.0 A
D12/CRCW0805 0805 2012 0.125 150 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 2.5 A
D25/CRCW1206 1206 3216 0.25 200 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 3.5 A
CRCW1210 1210 3225 0.33 200 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 4.0 A
CRCW1218 1218 3246 1.0 200 ± 100
± 200
± 1
± 5 1R0 - 2M2 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 7.0 A
CRCW2010 2010 5025 0.50 400 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 5.0 A
CRCW2512 2512 6332 1.0 500 ± 100
± 200
± 1
± 5 1R0 - 10M 24 + 96
24
Zero-Ohm-Resistor: Rmax. = 20 mΩ, Imax. at 70 °C = 7.0 A
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Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors
Notes:
(1)
For sizes 0402 until 1206 the measuring conditions are in acc. to EN 140401-802. For all other sizes the result depends on the solder pad dimensions.
(2)
Rated voltage:
(3)
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.
Notes:
(4) Preferred way for ordering products is by use of the PART NUMBER
(5) Please refer to table PACKAGING, see next page
TECHNICAL SPECIFICATIONS
PARAMETER UNIT CRCW0201
D10/
CRCW0402 D11/
CRCW0603 D12/
CRCW0805 D25/
CRCW1206 CRCW1210 CRCW1218 CRCW2010 CRCW2512
Rated Dissipation at 70 °C (3) W 0.05 0.063 0.10 0.125 0.25 0.33 1.0 0.5 1.0
Limiting Element Voltage (2) V≅30 50 75 150 200 200 200 400 500
Insulation Voltage (1 min) Vpeak 50 > 75 > 100 > 200 > 300 > 300 > 300 > 300 > 300
Thermal Resistance (1) K/W ≤ 870 ≤ 550 ≤ 440 ≤ 220 ≤ 140 ≤ 65 ≤ 88 ≤ 65
Insulation Resistance Ω> 109
Category Temperature Range °C - 55/+ 125 (+ 155)
Failure Rate h-1 1.10-9 0.3 x 10- 9
Weight/1000 pieces g 0.17 0.65 2 5.5 10 16 29.5 25.5 40.5
PxR
PART NUMBER AND PRODUCT DESCRIPTION
P ART NUMBER: CRCW0603562RFKEC (4)
CR CW 06 03 56 2R FKE C
MODEL
CRCW0201
CRCW0402
CRCW0603
CRCW0805
CRCW1206
CRCW1210
CRCW1218
CRCW2010
CRCW2512
PACKAGING (5)
EA, EB,
EC, ED,
EE, EF,
EG, EH,
EI, EK,
EL, EY
SPECIAL
Up to 2 digits
P RODUCT DESCRIPTION: D1 1/CRCW0603 100 562R 1 % ET6 e3
D11/CRCW0603 100 562R 1 % ET6 e3
MODEL RESISTANCE VALUE TOLERANCE PACKAGING (5) LEAD (Pb)-FREE
CRCW0201 ± 200 ppm/K 10R = 10 Ω± 5 %ET1, ET5 e3 = Pure tin
D10/CRCW0402 ±
100 ppm/K 562R = 562 Ω± 1 %ET6, ET7 Termination finish
D11/CRCW0603 10K = 10.0 k ΩEF4, E02
D12/CRCW0805 1M = 1 M ΩE67, E82
D25/CRCW1206 EG1, ET9
CRCW1210 E20, E27
CRCW1218
CRCW2010
CRCW2512
VALUE
R = Decimal
K = Thousand
M = Million
0000 = Jumper
TOLERANCE
F = ± 1.0 %
J = ± 5.0 %
Z = Jumper
K = ± 100 ppm/K
N = ± 200 ppm/K
TCR
0 = Jumper
S = Special
0R0 = Jumper
TCR
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Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay
DIMENSIONS
PACKAGING
MODEL
REEL BULK
TAPE
WIDTH DIAMETER PITCH PIECES/
REEL
PACKAGING CODE
PIECES
PACKAGING CODE
PART NUMBER PRODUCT DESC. PART
NUMBER
PRODUCT
DESC.
PAPER BLISTER PAPER BLISTER
CRCW0201 8 mm 180 mm/7" 2 mm 10 000 ED ET7
330 mm/13" 2 mm 50 000 EE EF4
D10/CRCW0402 8 mm 180 mm/7" 2 mm 10 000 ED ET7 50 000 EY E27
330 mm/13" 2 mm 50 000 EE EF4
D11/CRCW0603 8 mm
180 mm/7" 4 mm 5000 EA EI ET1 EG1
25 000 EY E27285 mm/11.25" 4 mm 10 000 EB ET5
330 mm/13" 4 mm 20 000 EC EL ET6 E20
D12/CRCW0805 8 mm
180 mm/7" 4 mm 5000 EA EI ET1 EG1
EY E27285 mm/11.25" 4 mm 10 000 EB ET5 10 000
330 mm/13" 4 mm 20 000 EC EL ET6 E20
D25/CRCW1206 8 mm
180 mm/7" 4 mm 5000 EA EI ET1 EG1
285 mm/11.25" 4 mm 10 000 EB ET5
330 mm/13" 4 mm 20 000 EC EL ET6 E20
CRCW1210 12 mm
180 mm/7" 4 mm 5000 EA ET1
285 mm/11.25" 4 mm 10 000 EB ET5
330 mm/13" 4 mm 20 000 EC ET6
CRCW1218 12 mm 180 mm/7" 4 mm 4000 EK ET9
CRCW2010 12 mm 180 mm/7" 4 mm 4000 EF E02
CRCW2512 12 mm 180 mm/7" 8 mm 2000 EG E67
4 mm 4000 EH E82
SIZE DIMENSIONS [in millimeters]
SOLDER PAD DIMENSIONS [in millimeters]
REFLOW SOLDERING WAVE SOLDERING
INCH METRIC L W H T1 T2 ab l ab l
0201 0525 0.6 ± 0.05 0.3 ± 0.05 0.23 ± 0.05 0.15 ± 0.05 0.15 + 0.05
- 0.10 0.28 0.43 0.23
0402 1005 1.0 ± 0.05 0.5 ± 0.05 0.35 ± 0.05 0.25 ± 0.05 0.2 ± 0.1 0.4 0.6 0.5
0603 1608 1.55 + 0.10
- 0.05 0.85 ± 0.1 0.45 ± 0.05 0.3 ± 0.2 0.3 ± 0.2 0.5 0.9 1.0 0.9 0.9 1.0
0805 2012 2.0 + 0.20
- 0.10 1.25 ± 0.15 0.45 ± 0.05 0.3 + 0.20
- 0.10 0.3 ± 0.2 0.7 1.3 1.2 0.9 1.3 1.3
1206 3216 3.2 + 0.10
- 0.20 1.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.9 1.7 2.0 1.1 1.7 2.3
1210 3225 3.2 ± 0.2 2.5 ± 0.2 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 0.9 2.5 2.0 1.1 2.5 2.2
1218 3246 3.2 + 0.10
- 0.20 4.6 ± 0.15 0.55 ± 0.05 0.45 ± 0.2 0.4 ± 0.2 1.05 4.9 1.9 1.25 4.8 1.9
2010 5025 5.0 ± 0.15 2.5 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 1.0 2.5 3.9 1.2 2.5 3.9
2512 6332 6.3 ± 0.2 3.15 ± 0.15 0.6 ± 0.1 0.6 ± 0.2 0.6 ± 0.2 1.0 3.2 5.2 1.2 3.2 5.2
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Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors
FUNCTIONAL PERFORMANCE
1000
100
10
1
0.1
0.01
10
- 6
10
- 5
10
- 4
10
- 3
10
- 2
10
- 1
1 10
2512
1218
2010
1206
0805
0603
0402
Single Pulse
Maximum pulse load, single pulse; applicable if P 0 and n ≤ 1000 and U ≤ Umax.;
for permissible resistance change equivalent to 8000 h operation
Pulse Duration i (s)
Pulse Load
max
(W)
t
P
Continuous Pulse
Continuous Pulse Load
max.
(W)
100
10
1
0.10
0.01
10- 6 10- 5 10- 4 10- 3 10- 2 10- 1 1 10
Maximum pulse load, continuous pulses; applicable if P ≤ P (ϑamb) and Û ≤ Ûmax.;
for permissible resistance change equivalent to 8000 h operation
Pulse Duration i (s)
1218
2010
1206
0805
0603
0402
t
P
2000
200
0
10
- 6
10
- 5
10
- 4
10
- 3
10
- 2
10
- 1
110
Pulse Voltage
Maximum pulse voltage, single and continuous pulses; applicable if
P ≤ P
max.
; for permissible resistance change equivalent to 8000 h operation
Pulse Duration
i
(s)
400
600
800
1000
1200
1400
1600
1800
Pulse Voltage max. (V)
2512
2010
1206/1210/1218
0805 0603
0402
t
Û
Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com
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Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay
0402 0603 0805 1206 1210
2010
2512
90
80
70
60
50
40
30
20
10
0 0 0.1 0.2 0.3 0.4 0.5
Power in W
Te mperature Rise in °C
1218
Temperature Rise
- 55 - 25 0 25 50 75 100 125 155 175
120
100
80
60
40
20
0
70
DeratingAmbient Temperature in °C
Rated Power in %
100 1K 10K 100K 1M 10M
11 0
100
90
80
70
60
50
40
30
20
10
Resistance V alue in Ω
Non-Linearity A 3 in dB
1206
0805
0603
0402
Non-Linearity
100 1K 10K 100K 1M 10M
100
10
1
0.1
Resistance V alue in Ω
Current Noise in µV/ V
0402
0603
0805
1206
Current Noise
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Vishay Lead (Pb)-free Thick Film, Rectangular Chip Resistors
140
120
100
80
60
40
20
0
20 40 60 80 100 120 140 160 180
Load in W
0.01
0.1
1
20 40 60 80 100 120 140 160 180
Film temperature ϑs
in ° C
0.01
0.1
1
10 1 0.1 0.01
Resistance change ΔR/R %
ΔR/R (t) = f [ΔR/R (t = 1000 h)]
Parameter: time
0.5 0.4 0.3 0.2 0.1 0
140
120
100
80
60
40
20
0
Film temperature ϑs in ° C
Stability nomogram typical values
(for handling see general explanations)
Resistance change
[ΔR/R] in % after 1000 h Te mperature rise in ϑü
°C
ϑü
= 20
°C
40 ° C
60 °
C
80 °
C
100 ° C
120 ° C
140 ° C
t
= 1
0 0 0 0 0
h
1
0 0 0
0 h
5
0 0
0 h
2 0
0 0
h
1 0
0 0
h
ΔR/R [t = 1000 h] = f [ϑs]
Parameter: resistance value
ϑü
= f [P] ]
Parameter: size
1206
0805
0603
0
4
0 2
ϑü
= f [ ϑs
]
Parameter: ϑu
≤ 10K
≤ 1
M
≤ 10
M
0.25 W
0.125 W
0.0625 W
120
100
80
60
40
20
12 3 5 7 10 2 3 5 7 100 2 3 5 7 60 80 100 120 140
surface temperature ϑs [°C]
number of mounted resistors [pcs]
Power rating as a function of packaging density (guideline)
ϑ
u
= 120
° C
ϑ
u
= 100
°
C
ϑ
u
= 80
°
C
ϑ
u
= 60
° C
ϑ
u
= 40 ° C
ϑ
u
= 20
° C
ϑ
ü
=
[ °C ]
Document Number: 20035 For technical questions in Europe, contact: ff3cresistors@vishay.com www.vishay.com
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Lead (Pb)-free Thick Film, Rectangular Chip Resistors Vishay
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
SIZE 0201 ONLY
TEST (clause) CONDITIONS OF TEST
REQUIREMENTS
PERMISSIBLE CHANGE (ΔR/R)
STABILITY CLASS 1
OR BETTER
STABILITY CLASS 2
OR BETTER
REQUIREMENTS
PERMISSIBLE
CHANGE (ΔR/R)
Stability for product types:
D../CRCW....e3 1Ωto 10 MΩ1Ωto 10 MΩ10 Ωto 1 MΩ
Resistance (4.5) - ± 1 % ± 5 % ± 1 %; ± 5 %
Temperature coefficient
(4.8.4.2)
20/- 55/20 °C and
20/125/20 °C ± 100 ppm/K ± 200 ppm/K ± 200 ppm/K
Overload (4.13)
U = 2.5 × (P70 × R)1/2
≤ 2 × Umax.;
Duration: according the style
± (0.25 % R + 0.05 Ω)± (0.5 % R + 0.05 Ω)± (1 % R + 0.05 Ω)
Solderability (4.17.5)
Aging 4 h at 155 °C, dryheat
dolder bath method; 235 °C; 2 s
visual examination
Good tinning (≥ 95 % covered)
no visible damage
Resistance to soldering
heat (4.18.2)
Solder bath method;
(260 ± 5) °C; (10 ± 1) s ± (0.25 % R + 0.05 Ω)± (0.5 % R + 0.05 Ω)± (1 % R + 0.05 Ω)
Rapid change of
temperature (4.19)
30 min at LCT = - 55 °C;
30 min at UCT = 125 °C; 5 cycles ± (0.25 % R + 0.05 Ω)± (0.5 % R + 0.05 Ω)± (0.5 % R + 0.05 Ω)
Damp heat, steady state
(4.24)
(40 ± 2) °C; 56 days;
(93 ± 3) % RH ± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)± (2 % R + 0.1 Ω)
Climatic sequence (4.23)
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 = (P70 × R)1/2
U = Umax.; whichever is less severe
± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)± (2 % R + 0.1 Ω)
Endurance at 70 °C
(4.25.1)
U = (P70 × R)1/2
U = Umax.; whichever is less severe
1.5 h ON; 0.5 h OFF;
70 °C; 1000 h
± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)± (3 % R + 0.1 Ω)
Extended endurance
(4.25.1.8) Duration extended to 8000 h ± (2 % R + 0.1 Ω)± (4 % R + 0.1 Ω)± (4 % R + 0.1 Ω)
Endurance at upper
category temperature
(4.25.3)
UCT = 125 °C; 1000 h ± (1 % R + 0.05 Ω)± (2 % R + 0.1 Ω)± (2 % R + 0.1 Ω)
APPLICABLE SPECIFICATIONS
• EN 60115-1 Generic Specification
• EN 140400 Sectional Specification
• EN 140401-802 Detail Specification
• IEC 60068-2-X Variety of environmental test procedures
• IEC 60286-3 Packaging of SMD components
Legal Disclaimer Notice
Vishay
Document Number: 91000 www.vishay.com
Revision: 08-Apr-05 1
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
