Thick Film, Rectangular, Trimmable, Resistor Chips
www.vishay.com For technical questions in Europe contact: ff1bresistors@vishay.com Document Number: 20012
116 For technical questions in Americas/Asia contact: ff2aresistors@vishay.com Revision: 22-Jul-05
D..TR/CRCW...TR
Vishay
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
•Power rating depends on the max. temperature at the solder point,
the component placement density and the substrate material
•Values from R10 to R43 with TC500 on request
•Marking: no marking on device, on label only
•Packaging: see appropriate catalog or web page
•Tolerance + 0 ... - 10% and ± 15% for D10 to D25 on request
1) Measuring conditions in acc. to CECC 40401-802
2) Rated voltage:
3) Depending on solder pad dimensions
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 CECC 40401-802/EIA-575
D10TR
0402 1005 0.063 50
± 100 ± 10; ± 15; ± 20
+ 0 / - 30 10R - 10M 24
CRCW0402TR ± 200 ± 10; ± 15; ± 20
+ 0 / - 30 R47 - 10M 24
D11TR
0603 1608 0.1 75
± 100 ± 10; ± 15; ± 20
+ 0 / - 30 10R - 10M 24
CRCW0603TR ± 200 ± 10; ± 15; ± 20
+ 0 / - 30 R47 - 10M 24
D12TR
0805 2012 0.125 150
± 100 ± 10; ± 15; ± 20
+ 0 / - 30 10R - 10M 24
CRCW0805TR ± 200 ± 10; ± 15; ± 20
+ 0 / - 30 R47 - 10M 24
D25TR
1206 3216 0.25 200
± 100 ± 10; ± 15; ± 20
+ 0 / - 30
10R - 10M
10R - 20M 24
CRCW1206TR ± 200 ± 10; ± 15; ± 20
+ 0 / - 30
R47 - 10M
R47 - 20M 24
CRCW1210TR 1210 3225 0.33 200 ± 200 ± 15 10R - 4M7 24
CRCW2010TR 2010 5025 0.5 200 ± 200 ± 15 10R - 4M7 24
CRCW2512TR 2512 6332 1.0 200 ± 200 ± 15 10R - 4M7 24
TECHNICAL SPECIFICATIONS
PARAMETER UNIT D10TR
CRCW0402TR
D11TR
CRCW0603TR
D12TR
CRCW0805TR
D25TR
CRCW1206TR CRCW1210TR CRCW2010TR CRCW2512TR
Rated Dissipation at 70°C
(CECC 40401 | EIA 575) W 0.063 0.1 0.125 0.25 0.33 0.5 1.0
Limiting Element Voltage2) V≅50 75 150 200 200 200 200
Insulation Voltage (1 min) Vpeak 75 100 200 300 300 300 300
Thermal Resistance1) K/W ≤ 8701) ≤ 5501) ≤ 4401) ≤ 2201) ≤ 1403) ≤ 883) ≤ 653)
Insulation Resistance Ω> 10 9
Category Temperature Range °C - 55 to + 125 (+ 155)
Weight / 1000pcs g 0.65 2 5.5 10 16 29.5 40.5
PxR
D..TR/CRCW...TR
Thick Film, Rectangular, Trimmable, Resistor Chips Vishay
Document Number: 20012 For technical questions in Europe contact: ff1bresistors@vishay.com www.vishay.com
Revision: 22-Jul-05 For technical questions in Americas/Asia contact: ff2aresistors@vishay.com 117
DIMENSIONS
SIZE DIMENSIONS [in millimeters]
INCH METRIC
LWH T1T2
0402 1005 1.0 ± 0.05 0.5 ± 0.05 0.35 ± 0.05 0.25
+ 0.05
- 0.10
0.2 ± 0.1
0603 1608 1.55
+ 0.10
- 0.05
0.85 ± 0.1 0.45 ± 0.05 0.3
+ 0.20
- 0.10
0.3 ± 0.2
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
1206 3216 3.2
+ 0.10
- 0.20
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 0.6 ± 0.05 0.6 ± 0.25 0.6 ± 0.25
2512 6332 6.3 ± 0.2
3.15 ± 0.15
0.6 ± 0.05 0.6 ± 0.25 0.6 ± 0.25
SIZE
SOLDER PAD DIMENSIONS
[in millimeters]
REFLOW SOLDERING WAVE
INCH METRIC a b 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
MODEL/SIZE VALUE TOLERANCET.C. PACKING SPECIAL
D100402 3 digit value
1 digit multiplier
K = ± 10 %
L = ± 15 %
M = ± 20 %
3 = 0 % / - 30 %
B = ± 100 ppm/K P0
P5
PN
B5
BN
PZ
up to 2 digits
D110603 A = ± 200 ppm/K
D120805
D251206
PART NUMBER AND PRODUCT DESCRIPTION
PART NUMBER: D120805IB2509KP0
D120805IB2509KP0
PRODUCT DESCRIPTION: D12TR 100 25R 10% P5
D12TR 100 25R 10 %P5
MODEL RESISTANCE VALUE TOLERANCE PACKING1)
± 200 ppm/K 49K9 = 49.9KΩ
D10TR ± 100 ppm/K
D11TR
D12TR
P0
D25TR
NOTE: 1) Please refer to table PACKING, page 3.
5R1 = 5.1Ω
P5
PN
B5
BN
PZ
TC
SPECIAL CHARACTER
I = Customer Trimmable
MULTIPLIER
7 = *10-3
8 = *10-2
9 = *10-1
0 = *100
1 = *101
2 = *102
3 = *103
4 = *104
5 = *105
6 = *106
MODEL/SIZE VALUE TOLERANCE T.C. PACKING SPECIAL
R = Decimal K = ± 10 %
L = ± 15 %
M = ± 20 %
W = + 0 %, - 30%
up to 2 digits
TR = Customer Trimmable
CRCW0402 K = Thousand TA = RT1
TB = RT5
TC = RT6
TD = RT7
TE = RF4
TF = R02
TG = R67
TH = R82
CRCW0603 M = Million
CRCW0805
CRCW1206
CRCW1210
CRCW2010
CRCW2512
PART NUMBER: CRCW080525R0KKTATR
CRCW0805 25R0KKTATR
PRODUCT DESCRIPTION: CRCWTR 0805 250 K 100 RT1
CRCW0805TR 250 K100 RT1
MODEL RESISTANCE VALUE TOLERANCE PACKING1)
CRCW0402TR
CRCW0603TR
CRCW0805TR
CRCW1206TR
CRCW1210TR
CRCW2010TR
CRCW2512TR
± 100 ppm/K250 = 25R
392 = 3k9
105 = 1M0
± 200 ppm/K
K = ± 100 ppm/K
N = ± 200 ppm/K
T.C.
K = ± 10 %
L = ± 15 %
M = ± 20 %
W = + 0 %, - 30%
RT1
RT5
RT6
RT7
RF4
R02
R67
R82
± 10 %
± 15 %
± 20 %
+ 0 % / - 30 %
± 5 % = 2 sig.digits, plus multiplier
www.vishay.com For technical questions in Europe contact: ff1bresistors@vishay.com Document Number: 20012
118 For technical questions in Americas/Asia contact: ff2aresistors@vishay.com Revision: 22-Jul-05
D..TR/CRCW...TR
Vishay Thick Film, Rectangular, Trimmable, Resistor Chips
1) European / N. American packing codes
• Further information about packing: see appropriate catalog or web page
0402 0603 0805 1206
1210
2010
2512
90
80
70
60
50
40
30
20
10
00 0.1 0.2 0.3 0.4 0.5
Power in Watts
Temperature Rise in °C
Temperature Rise Derating
*There are differences in board layout and measurements between CECC and EIA.
-55 -25 0 25 50 75 100 125 150 175
120
100
80
60
40
20
0
Ambient Temperature in °C70
Rated Power in %
EIA*
CECC*
PACK IN G
MODEL
REEL
TAPE WIDTH DIAMETER PIECES/REEL
PACKING CODE
PAPER1) BLISTER1)
D10TR
CRCW0402TR 8mm
180mm/7” 10 000 P0/RT7
330mm/13” 50 000 PZ/RF4
D11TR
CRCW0603TR
8mm
180mm/7” 5 000 P5/RT1
B5/na
BN/na
255mm/10” 10 000 P0/RT5
330mm/13” 20 000 PN/RT6
D12TR
CRCW0805TR
8mm
180mm/7” 5 000 P5/RT1
B5/na
BN/na
255mm/10” 10 000 P0/RT5
330mm/13” 20 000 PN/RT6
D25TR
CRCW1206TR
8mm
180mm/7” 5 000 P5/RT1
B5/na
BN/na
255mm/10” 10 000 P0/RT5
330mm/13” 20 000 PN/RT6
CRCW1210TR 8mm
180mm/7” 5 000 P5/RT1 B5/na
330mm/13” 20 000 PN/RT6 BN/na
CRCW2010TR 12mm 180mm/7” 4 000 R02
CRCW2512TR 12mm 180mm/7”
2 000 R67
4 000 R82
D..TR/CRCW...TR
Thick Film, Rectangular, Trimmable, Resistor Chips Vishay
Document Number: 20012 For technical questions in Europe contact: ff1bresistors@vishay.com www.vishay.com
Revision: 22-Jul-05 For technical questions in Americas/Asia contact: ff2aresistors@vishay.com 119
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
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
PERFORMANCE
TEST CONDITIONS OF TEST
REQUIREMENTS IN %
0402
0603
0805
1206
1210
2010
2512
Endurance Test at 70°C
IEC 60115-1 4.25.1 1000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF" ≤ ± 1.0 ≤ ± 0.5 ≤ ± 1.0
Endurance at UCT
IEC 60115-1 4.25.3 1000 hours at 125°C without load ≤ ± 1.0 ≤ ± 0.5 ≤ ± 1.0
Overload Test
IEC 60115-1 4.13 Short time overload ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
Thermal Shock
IEC 60115-1 4.19; IEC 60068-2-14;
Rapid change between upper and lower category
temperature ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
Damp Heat Steady State
IEC 60115-1 4.24; IEC 60068-2-3 56 days at 40°C and 93% relative humidity ≤ ± 0.25 ≤ ± 0.5 ≤ ± 1.0
Resistance to Soldering Heat
IEC 60115-1 4.18; IEC 60068-2-20 10 seconds at 260°C solder bath temperature ≤ ± 0.5 ≤ ± 0.25 ≤ ± 0.5
APPLICABLE SPECIFICATIONS
• CECC40000 / 40400 / 40401-802
• EN140400 / IEC 60115 – 1
• EIA 575
• MIL-PRF-55342
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.
