CC7, CCB
Vishay Electro-Films
CHIP
RESISTORS
Thin Film Resistors on Alumina,
User Trimmable
FEATURES
• Wire bondable
Product may not
be to scale
• Small single chip size
CC7 - 0.030 inches square
CCB - 0.050 inches square
The CC7 and CCB series resistor chips offer the combination
of user trimmability, low shunt capacitance and excellent
stability. The CC7 and CCB can be specified as either a
single RT value resistor, as two resistors with a center tap
feature (1:1 ratio or custom) ratio or user trimmable.
The CC7 and CCBs a six bonding pads allows the user
increased layout flexibility. The CC7 and CCBs are
manufactured using Vishay Electro-Films (EFI) sophisticated
thin film equipment and manufacturing technology. They are
100 % electrically tested and visually inspected to
MIL-STD-883.
• Alumina substrate
• Low stray capacitance: < 0.2 pF
• Resistance range RT: 100 Ω to 20 kΩ for CC7
Resistance range RT: 100 Ω to 50 kΩ for CCB
• Resistor material: Nichrome
• User trimmable
APPLICATIONS
Vishay EFI CC7 and CCB chip resistors provide excellent high frequency response and are ideally suited for prototyping.
Typical application areas are:
• Amplifiers
• Oscillators
• Attenuators
• Couplers
• Filters
Recommended for hermetic environments where die is not exposed to moisture
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
PROCESS CODE
Tightest Standard Tolerance Available
0.1 %
CC7
CCB
± 10 ppm/°C
CLASS H*
CLASS K*
219
223
219
223
± 50 ppm/°C
220
224
220
224
± 100 ppm/°C
221
225
221
225
222
200 Ω
CLASS K*
± 25 ppm/°C
100 Ω
CLASS H*
226
222
226
50 kΩ
1 kΩ
*MIL-PRF-38534 inspection criteria
RA user trimmable 50 % above
RT value specified in P/N
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
- 20 dB typ.
Stability, 1000 h, + 125 °C at Rated Power
+ 0.1 % max. ΔR/R
Operating Temperature Range
- 55 °C to + 125 °C
Thermal shock, MIL-STD-202, Method 107, Test Condition F
+ 0.25 % max. ΔR/R
High Temperature Exposure, + 150 °C, 100 h
+ 0.25 % max. ΔR/R
Dielectric Voltage Breakdown
400 V
1012 min.
Insulation Resistance
Operating Voltage
100 V max.
50 mW max. (30 mil)
100 mW max. (50 mil)
DC Power Rating at 125 °C
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
+ 0.25 % max. ΔR/R
Note: Performance characteristics are not guaranteed once user trimmed
www.vishay.com
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For technical questions contact: efi@vishay.com
Document Number: 61012
Revision: 11-Mar-08
