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Vishay
Lead (Pb)-bearing 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)
•Lead (Pb)-bearing solder contacts on Ni barrier layer
•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
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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Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors Vishay
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 D10/
CRCW0402 D11/
CRCW0603 D12/
CRCW0805 D25/
CRCW1206 CRCW1210 CRCW1218 CRCW2010 CRCW2512
Rated Dissipation at 70 °C
(3)
W 0.063 0.1 0.125 0.25 0.33 1.0 0.5 1.0
Limiting Element Voltage
(2)
V
≅
50 75 150 200 200 200 400 500
Insulation Voltage (1 min) V
peak
> 75 > 100 > 200 > 300 > 300 > 300 > 300 > 300
Thermal Resistance
(1)
K/W
≤
870
≤
550
≤
440
≤
220
≤
140
≤
65
≤
88
≤
65
Insulation Resistance
Ω
> 10
9
Category Temperature
Range °C - 55 to + 155
Failure Rate h
-1
0.3 x 10
-9
Weight/1000 pieces g 0.65 2 5.5 10 16 29.5 25.5 40.5
PxR
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: CRCW0805562RFKTA
(4)
RW856R T
MODEL
CRCW0402
CRCW0603
CRCW0805
CRCW1206
CRCW1210
CRCW1218
CRCW2010
CRCW2512
TA
TC
TE
TG
TI
TL
TB
TD
TF
TH
TK
BA
SPECIAL
Up to 2 digits
PRODUCT DESCRIPTION:
CRCW 0805 5620 F 100 RT1
CRCW 0805 5620 F 100 RT1
MODEL SIZE RESISTANCE VALUE TOLERANCE PACKAGING
(5)
± 100 ppm/K
± 200 ppm/K
685 = 6.8 MΩ
224 = 220 kΩ
F = ± 1 %
J = ± 5 %
Z = Zero Ohm Jumper
RT1
RT6
RT4
R67
RG1
R20
RT5
RT7
R02
R82
RT9
B27
CRCW
VALUE
R = Decimal
K = Thousand
M = Million
0000 = Jumper
TOLERANCE
F = ± 1 %
J = ± 5 %
Z = Zero Ohm Jumper
K = ± 100 ppm/K
N = ± 200 ppm/K
S = Jumper or
special
TCR
TCR
PACKAGING
(5)
CC0 0 5 2 FK A
0402
0603
0805
1206 ± 1 % = 3 sig.digits,
plus multiplier
± 5 % = 2 sig.digits,
plus multiplier
1201
1218
2010
2512
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Vishay Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors
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
D10/CRCW0402 8 mm 180 mm/7" 2 mm 10 000 TD RT7 50 000 BA B27
330 mm/13" 2 mm 50 000 TE RF4
D11/CRCW0603 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
25 000 BA285 mm/11.25" 4 mm 10 000 TB RT5 B27
330 mm/13" 4 mm 20 000 TC TL RT6 R20
D12/CRCW0805 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
10 000 BA285 mm/11.25" 4 mm 10 000 TB RT5 B27
330 mm/13" 4 mm 20 000 TC TL RT6 R20
D25/CRCW1206 8 mm
180 mm/7" 4 mm 5000 TA TI RT1 RG1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 15 000 TL R20
330 mm/13" 4 mm 20 000 TC RT6
CRCW1210 12 mm
180 mm/7" 4 mm 5000 TA RT1
285 mm/11.25" 4 mm 10 000 TB RT5
330 mm/13" 4 mm 20 000 TC RT6
CRCW1218 12 mm 180 mm/7" 4 mm 4000 TK RT9
CRCW2010 12 mm 180 mm/7" 4 mm 4000 TF R02
CRCW2512 12 mm 180 mm/7" 8 mm 2000 TG R67
4 mm 4000 TH R82
SIZE DIMENSIONS [in millimeters]
SOLDER PAD DIMENSIONS [in millimeters]
REFLOW SOLDERING WAVE SOLDERING
INCH METRIC L W H T1 T2 ab l ab l
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
Document Number: 20008 For technical questions, contact: filmresistors.thickfilmchip@vishay.com www.vishay.com
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Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors Vishay
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 ti (s)
Pulse Load P
max
(W)
Continuous Pulse
Continuous Pulse Load P
max
(W)
100
10
1
0.10
0.01
10-6 10-5 10-4 10-3 10-2 10-1 1 10
12181218
1206
0805
0603
0402
Maximum pulse load, continuous pulses; applicable if P ≤ P (ϑamb) and Û ≤ Ûmax;
for permissible resistance change equivalent to 8000 h operation
Pulse Duration ti (s)
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 ≤ Pmax; for permissible resistance change equivalent to 8000 h operation
Pulse Duration ti (s)
400
600
800
1000
1200
1400
1600
1800
Pulse Voltage
Û
max
(V)
2512
2010
1206/1210/1218
0805 0603
0402
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Vishay Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors
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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Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors Vishay
D
25.. AP
D12.. AP
D 1 0.. AP
D1
1.. AP
≤ 10K
≤ 1
M
≤ 10
M
140
120
100
80
60
40
20
0
ϑs = f [ϑr]
Parameter:
ϑa
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
Surface temperature ϑs in °C
0.01
0.1
1
10 1 0.1 0.01
Resistance change Δ / %
R
0.5 0.4 0.3 0.2 0.1 0
ϑr = f [P]
Parameter: Size
140
120
100
80
60
40
20
0
Stability nomogram typical values (for handling see general explanations)
Resistance change
[Δ / ] in % after 1000 h Temperature rise ϑr in °C
ϑ
a
= 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
Surface temperature ϑs in °C
R
Δ / (t) = f [Δ / (t = 1000 h)]
Parameter: Time
R R
R R
Δ / [t = 1000 h] = f [ϑs]
Parameter:
Resistance value
R R
R R
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 [pieces]
Power rating as a function of packaging density (guideline)
ϑ
a
= 20 °C
ϑ
a
= [°C]
ϑ
a
= 40 °C
ϑ
a
= 60 °C
ϑ
a
= 80 °C
ϑ
a
= 100 °C
ϑ
a
= 120 °C
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Vishay Lead (Pb)-bearing Thick Film, Rectangular Chip Resistors
TEST PROCEDURES AND REQUIREMENTS
EN 60115-1
TEST (clause) CONDITIONS OF TEST
REQUIREMENTS
STABILITY
CLASS 1
OR BETTER
STABILITY
CLASS 2
OR BETTER
Stability for product types:
1Ωto 10 MΩ1Ωto 10 MΩ
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Resistance
(4.5) - ± 1 % ± 5 %
Temperature coefficient
(4.8.4.2)
20/- 55/20 °C and
20/125/20 °C ± 100 ppm/K ± 200 ppm/K
Overload
(4.13)
U = 2.5 x (P70 x R)1/2
≤ 2 x Umax.;
Duration: according the style
± (0.25 % R + 0.05 Ω)± (0.5 % R + 0.05 Ω)
Solderability
(4.17.5)
Aging 4 h at 155 °C, dryheat
solder 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)
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)
Damp heat, steady state
(4.24)
(40 ± 2) °C; 56 days;
(93 ± 3) % RH ± (1 % R + 0.05 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)
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)
Extended endurance
(4.25.1.8) Duration extended to 8000 h ± (2 % 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)
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
Document Number: 91000 www.vishay.com
Revision: 18-Jul-08 1
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All product specifications and data are subject to change without notice.
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