D../CRCW....-HR e3
Vishay
Lead (Pb)-free Thick Film, Rectangular,
High Value Chip Resistors
FEATURES
• High resistance values (up to 470M)
• Suitable for voltage dividers and hybrids
• 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
• Compatible with “Restriction of the use of Hazardous
Substances” (RoHS) directive 2002/95/EC (issue 2004)
STANDARD ELECTRICAL SPECIFICATIONS
LIMITING
SIZE
POWER RATING
ELEMENT TEMPERATURE
RESISTANCE
RANGE
Ω
TOLERANCE
%
MODEL
P70 °C
VOLTAGE
MAX.
COEFFICIENT
ppm/K
E-SERIES
W
INCH METRIC
V≅
D11/CRCW0603-HR 0603
D12/CRCW0805-HR 0805
D25/CRCW1206-HR 1206
1608
2012
3216
0.1
0.125
0.25
75
500
500
500
5
5
5
11M - 470M
11M - 470M
11M - 470M
24
24
24
150
200
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
TECHNICAL SPECIFICATIONS
PARAMETER
UNIT
W
D11/CRCW0603-HR
D12/CRCW0805-HR
D25/CRCW1206-HR
Rated Dissipation at 70
°
C (2)
0.1
75
0.125
0.25
200
Limiting Element Voltage
Voltage Coefficient
V≅
150
%/V
< 100M: < 0.1/> 100M: < 0.3
Insulation Voltage (1 min)
Thermal Resistance (1)
Insulation Resistance
Vdc/ac peak
K/W
Ω
> 100
> 200
≤ 440
> 300
≤ 550
≤ 220
> 10 9
Category Temperature Range
Weight/1000 pieces
°
C
- 55 to + 155
5.5
g
2
10
Notes
(1) Measuring conditions in acc. to EN 140401-802
(2) 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.
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For technical questions, contact: filmresistors.thickfilmchip@vishay.com
Document Number: 20022
Revision: 13-Oct-08