S30R / A30R, S30V / A30V
Vishay Thin Film
Center Tap Chip Resistor
FEATURES
• 30 Mil Square Size.
• Resistance Range:
(Silicon Substrate)
Equal value - 4.7 ohms to 1M total
Unequal value - 4.7 ohms to 500K per resistor
(Alumina Substrate)
Equal value - 4.7 ohms to 52K total
Unequal value - 4.7 ohms to 26K per resistor
®
•
Gold terminations with Tamelox or Tantalum nitride resistor film.
Actual Size
• 4 digit custom marking available
• Low value indicator for unequal values
Center tap chip resistors allow for greater flexibility of hybrid
layout design by utilizing the smallest area for two resistors.
Since both resistors are from the same film system, excellent
tracking is inherent in the chip. Connecting to the center tap
yields half the value: connecting the two resistors in parallel
results in one quarter value on equal value resistor styles.
TYPICAL PERFORMANCE
ABS
TCR
TOL
50
1
CHIP DIAGRAM
Equal Value (S30R, A30R series)
Unequal value (S30V, A30V series)
STANDARD ELECTRICAL SPECIFICATIONS
TEST
SPECIFICATIONS
CONDITIONS
®
MATERIAL
Resistance Range
TAMELOX
TANTALUM NITRIDE
4.7 - 52K ohms alumina
±5ppm/°C
4.7 - 1M ohm Silicon
± 2ppm/°C
TCR:
Tracking
Absolute
- 55°C to +125°C
- 55°C to +125°C
± 50ppm/°C
±100ppm/°C
Absolute Tolerance:
Resistance Ratio Accuracy
Power Rating:
± 20% to ± 0.1%
± 2% Standard
250mW
@ + 70°C
Stability (∆R Ratio)
Voltage Coefficient
Working Voltage
Less than 0.1% Max. ∆R/R (0.05% typical)
2,000 hrs. @ +70°C
> 5ppm/Volt
100V Max. all styles
- 55°C to + 125°C
- 55°C to + 125°C
- 35dB
Operating Temperature Range
Storage Temperature Range
Noise
Thermal EMF
0.08µV/°C
Shelf Life Stability
100ppm
1 Year @ +25°C
VISHAY THIN FILM • FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31 • GERMANY +49.9287.710 FAX: +49 9287.70435 • ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
• ITALY + 39.2.300.11919 FAX: +39.2.300.11999 • JAPAN +81.3.5464.6411 FAX: +81.3.5464.6433 • SINGAPORE +65.788.6668 FAX: +65.788.0988
• SWEDEN +46.8.594.70590 FAX: +46.8.594.70581 • UK +44 191 514 8237 FAX: +44 1953 457 722 • USA: (610) 407-4800 FAX: (610) 640-9081
Document Number: 60073
Revision 01-May-03
www.vishay.com
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