TaNFilm® Precision Flat Pack Networks
8900 Series
• Precision absolute and ratio tolerances available • Qualified to MIL-R-83401 /03, /10 and /15 • Qualified to characteristics M, K and H • Custom schematics readily available • Absolute TCR to ±15ppm/°C
TaNFilm® resistor networks are designed for use in applications requiring a high degree of reliability, stability, tight tolerance and TCR tracking, and low noise. The sputtering process for resistor formation has been perfected to allow a continuous feed production line under high vacuum conditions, thus, insuring uniformity of properties between networks. Laser trimming makes tight ratios easily achievable. The gold plated copper leads are solid phase welded to a large area of gold conductor pads on the ceramic substrate assuring the most reliable termination and long term stability. The Tantalum Nitride resistor material is passivated for environmental protection insuring excellent performance far superior to military requirements. Our TaNFilm® process enables us to manufacture networks containing different resistance values and still maintain tight tolerances and tracking characteristics. The nature of our photo-etch process makes it readily adaptable to meet each individual customer’s needs. Custom circuit designs and special mechanical configurations can be easily achieved with a modest set up charge while maintaining our high standards of precision and reliability.
Electrical Data
Schematic Resistance Range (Ω)
10 - 49.9 50.0 - 199
Absolute Tolerance
F, G, J F, G, J B, D, F, G, J B, D, F, G, J B, D, F, G, J B, D, F, G, J B, D, F, G, J B, D, F, G, J B, D, F, G, J
Optional Ratio Tolerance
F, G D, F, G A, B, D, F, G T, Q, A, B, D, F, G A, B, D, F, G B, D, F, G B, D, F, G B, D, F, G B, D, F, G
Absolute TCR (ppm/°C)
±50; ±100; ±300 ±25; ±50; ±100; ±300 ±25; ±50; ±100; ±300 ±15; ±25; ±50; ±100; ±300 ±25; ±50; ±100; ±300 ±300; ±100 ±300; ±100; ±50 ±25; ±50; ±100; ±300 ±15; ±25; ±50; ±100; ±300
Tracking TCR (ppm/°C)
±20 ±10 ±5 ±5 ±5 ±50 ±20
Element Power (mW)
A
200 - 999 1.0K - 100K 101K - 200K 50 - 149 150 - 499
50
B
500 - 999 1.0K - 150K ±5 ±5
25
General Note
IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. A subsidiary of TT electronics plc 8900 Series Issue April 2009 Sheet 1 of 4
© IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com
TaNFilm® Precision Flat Pack Networks
MIL-PRF-83401 Qualification Data
Specification Size Schematic Resistance Range (Ω) 20 - 121K MIL-PRF-83401/03 MIL-PRF-83401/15 14-Pin A, B 100 - 100K B, D, F, G, J H, K, M Absolute Tolerance (%) F, G, J Characteristic K, M
MIL-PRF-83401/10
16-Pin
A, B
100 - 100K
B, D, F, G, J
H, K, M
Package Specification Data (MIL and Commercial)
Package Power Schematic 14-pin A 350 16-pin 400 100% from 0°C to 70°C derated linearly to 0% at 125°C
_____
Power Derating
Voltage Rating
Temperature Range
Substrate
Lead Finish
Noise
√ PxR
not to exceed 50V -65°C to +125°C
99.6% Alumina
Gold Plate (60/40 Sn/Pb available)
