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Document Number 20012
Revision 11-Mar-03
FEATURES
• Thick film on high quality ceramic
• Solder contacts on Ni barrier layer
• Can be trimmed to required value after insertion
• For applications in precision circuitry where relative
tolerances can be compensated by trimming
Thick Film, Rectangular, Trimmable, Resistor Chips
MODEL SIZE POWER RATING LIMITING TEMPERATURE TOLERANCE RESISTANCE E-SERIES
P 70°C (W) ELEMENT COEFFICIENT RANGE
VOLTAGE
INCH METRIC CECC 40401-802/EIA-575 V쓖 MAX ppm/°C% Ω
100 ± 10, ± 15, ± 20 10R – 10M 24
CRCW0402TR 0402 1005 0.063 50 + 0 .....- 30
D10TR 200 ± 10, ± 15, ± 20 R47 – 10M 24
+ 0 .....- 30
100 ± 10, ± 15, ± 20 10R – 10M 24
CRCW0603TR 0603 1608 0.1 75 + 0 .....- 30
D11TR 200 ± 10, ± 15, ± 20 R47 – 10M 24
+ 0 .....- 30
100 ± 10, ± 15, ± 20 10R – 10M 24
CRCW0805TR 0805 2012 0.125 150 + 0 .....- 30
D12TR 200 ± 10, ± 15, ± 20 R47 – 10M 24
+ 0 .....- 30
100 ± 10 10R – 10M 24
CRCW1206TR 1206 3216 0.25 200 ± 15, ± 20 10R – 20M 24
D25TR + 0 .....- 30
200 ± 10 R47 – 10M 24
± 15, ± 20 R47 – 20M 24
+ 0 .....- 30
CRCW
1210TR 1210 3225 0.33 200 200 ± 15 10R – 4M7 24
CRCW
2010TR 2010 5025 0.5 200 200 ± 15 10R – 4M7 24
CRCW
2512TR 2512 6332 1.0 200 200 ± 15 10R – 4M7 24
STANDARD ELECTRICAL SPECIFICATIONS
* Size not specified in CECC
• Power rating depends on the max. temperature at the solder point, • Marking: no marking on device, on label only
the component placement density and the substrate material • Packaging: see appropriate catalog or web page
• Values from R10 to R43 with TC500 on request • Tolerance +0 ... -10% and ± 15% for D10 to D25 on request
D-SERIES
D11TR 200 560R 10% P5
MODEL TC RESISTANCE VALUE TOLERANCE PACKAGING
ppm/°CΩ± % Paper tape 5.000pcs
CRCW-SERIES
CRCW2512TR 561 K 200 R82
MODEL RESISTANCE VALUE TOLERANCE TC* PACKAGING
ΩK = ± 10% ppm/°C Blister tape 4.000pcs
First two digits are L = ± 15%
significant figures. Third digit is M = ± 20%
the multiplier. Example: W = + 0, - 30%
5R6 = 5.6
392 = 3.9K
105 = 1M
ORDERING INFORMATION
*NOTE: Entering a TC value in this field is
optional. If no TC specified by the Customer,
the default TC will be entered by the factory.
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Document Number 20012
Revision 11-Mar-03
SIZE SOLDER PAD DIMENSIONS [in millimeters]
REFLOW SOLDERING WAVE SOLDERING
INCH METRIC ab l a b l
0402 1005 0.4 0.6 0.5
0603 1608 0.5 0.9 1.0 0.9 0.9 1.0
0805 2012 0.7 1.3 1.2 0.9 1.3 1.3
1206 3216 0.9 1.7 2.0 1.1 1.7 2.3
1210 3225 0.9 2.5 2.0 1.1 2.5 2.2
2010 5025 1.0 2.5 3.9 1.2 2.5 3.9
2512 6332 1.0 3.2 5.2 1.2 3.2 5.2
SIZE DIMENSIONS [in millimeters]
INCH METRIC L W H T1 T2
0402 1005 1.0 ±0.05 0.5 ±0.05 0.35 ±0.05 0.25 0.2 ±0.1
0603 1608 1.55 0.85 ±0.1 0.45 ±0,05 0.3 0.3 ±0.2
0805 2012 2.0 1.25 ±0.15 0.45 ±0.05 0.3 0.3 ±0.2
1206 3216 3.2 1.6 ±0.15 0.55 ±0.05 0.45±0.2 0.4 ±0.2
1210 3225 3.2 ±0.2 2.5 ±0.2 0.55 ±0.05 0.45±0.2 0.4 ±0.2
2010 5025 5.0 ±0.15 2.5 ±0.15 0.60 ±0.05 0.6±0.25 0.6 ±0.25
2512 6332 6.3 ±0.2 3.15 ±0.15 0.60 ±0.05 0.6±0.25 0.6 ±0.25
+0.20
– 0.10
+ 0.10
– 0.05
+ 0.20
– 0.10
+ 0.20
– 0.10
+ 0.10
– 0.20
+0.05
– 0.10
Thick Film, Rectangular, Trimmable, Resistor Chips
PARAMETER UNIT D10TR D11TR D12TR D25TR CRCW1210TR CRCW2010TR CRCW2512TR
CRCW0402TR CRCW0603TR CRCW0805TR CRCW1206TR
Rated Dissipation at 70°C W 0.063 0.1 0.125 0.25 0.33 0.5 1.0
(CECC 40401 | EIA 575)
Limiting Element Voltage 2) V쓖50 75 150 200 200 200 200
Insulation Voltage (1 min) Vpeak 75 100 200 300 300 300 300
Thermal Resistance 1) K/W ≤ 8701) ≤ 5501) ≤ 4401) ≤ 2201) ≤ 1403) ≤ 883) ≤ 653)
Insulation Resistance Ω> 10 9
Category Temperature Range °C - 55 / + 125 (+ 155)
Weight / 1000pcs g 0.65 2 5.5 10 16 29.5 40.5
TECHNICAL SPECIFICATIONS
1) Measuring conditions in acc. to CECC 40401
2) Rated voltage: PxR
3) Depending on solder pad dimensions
DIMENSIONS
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Document Number 20012
Revision 11-Mar-03
Thick Film, Rectangular, Trimmable, Resistor Chips
MODEL REEL
PACKAGING CODE
TAPE WIDTH DIAMETER PIECES / REEL
PAPER1) BLISTER1)
8mm 180mm / 7" 10000 P0 / RT7
D10TR Papertape 330mm / 13" 50000 PZ / RT4
8mm 180mm / 7" 5000 P5 / RT1 B5/na
D11TR Paper-/ 255mm / 10" 10000 P0 / RT5
Blistertape 330mm / 13" 20000 PN / RT6 BN/na
8mm 180mm / 7" 5000 P5 / RT1 B5/na
D12TR Paper-/ 255mm / 10" 10000 P0 / RT5
Blistertape 330mm / 13" 20000 PN / RT6 BN/na
8mm 180mm / 7" 5000 P5 / RT1 B5/na
D25TR Paper-/ 255mm / 10" 10000 P0 / RT5
Blistertape 330mm / 13" 20000 PN / RT6 BN/na
8mm 180mm / 7" 5000 P5 / RT1 B5/na
CRCW1210 Paper-/Blistertape 330mm / 13" 20000 PN / RT6 BN/na
12mm 180mm / 7" 4000 B4 / R02
CRCW2010 Blistertape
12mm 180mm / 7" 2000 B2 / R67
CRCW2512 Blistertape 4000 B4 / R82
1) European / N. American product
• For further information about packaging: see appropriate catalog or web page
PACKAGING
Derating
120
100
80
60
40
20
0
- 55 -25 0 25 50 75 100 125 150 175
Ambient Temperature in °C
Rated Power In %
70
Temperature Rise
90
80
70
60
50
40
30
20
10
00 0.1 0.2 0.3 0.4 0.5
Power in W
Temperature Rise In °C
0402 1206
08050603
1210
2512
2010
EIA*
*There are differences in board layout and measurements between CECC and EIA.
CECC*
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Document Number 20012
Revision 11-Mar-03
Thick Film, Rectangular, Trimmable, Resistor Chips
Trimming Instructions:
YAG-Laser:
The trimming length should not exceed 50% of the dimension W (width )
Maximum trimming factor = 1.6
Distance between end termination and trimming cut = 0.2mm min
Double cut: Distance between two cuts = 0.5mm min
The laser-cut should be protected with epoxy resins
TEST CONDITIONS OF TEST REQUIREMENTS in %1)
0402 0805 2010
0603 1206 2512
1210
Endurance Test at 70°C 1000 hours at 70°C, 1.5 hours “ON”, 0.5 hours “OFF” ≤ ± 1.0 ≤ ± 0.5 ≤ ± 1.0
IEC 60115-1 4.25.1
Endurance at UCT 1000 hours at 125°C without load ≤ ± 1.0 ≤ ± 0.5 ≤ ± 1.0
IEC 60115-1 4.25.3
Overload Test Short time overload ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
IEC 60115-1 4.13
Thermal Shock Rapid change between upper and lower ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
IEC 60115-1 4.19 IEC 60068-2-14 category temperature
Damp Heat Steady State 56 days at 40°C and 93% relative humidity ≤ ± 0.25 ≤ ± 0.5 ≤ ± 1.0
IEC 60115-1 4.24 IEC 60068-2-3
Resistance to Soldering Heat 10 seconds at 260°C solder bath temperature ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
IEC 60115-1 4.18 IEC 60068-2-20
PERFORMANCE
1)
Limits for change of resistance at test. Data are valid for the non trimmed resistors only. Depending on trimming process some properties can change
• CECC40000 / 40400 / 40401
• EN140400 / IEC 60115 – 1
• EIA 575
• MIL-PRF-55342
APPLICABLE SPECIFICATIONS
