688_12 Datasheet, PDF (1/4 Pages) Bi technologies – Precision Thin Film .300” Dual In-Line Surface Mount Resistor Networks

Nichrome Resistor Networks
on Ceramic Substrates
Model 688 Series
Precision Thin Film .300” Dual In-Line
Surface Mount Resistor Networks
• RoHS Compliant
• Unique passivation coating eliminates moisture
concerns and allows for use in applications
traditionally restricted to tantalum nitride
• Outperforms other thin film resistor materials providing
excellent tolerances, ratio matching,
temperature coefficient, and temperature tracking
• Improved performance over silicon substrates in stray
capacitance, frequency response and stability
Electrical
Operating Temperature Range
Resistance Voltco
Interlead Capacitance
Operating Voltage, Maximum
Insulation Resistance
Noise, Maximum (MIL-STD-202, Method 308)
Environmental (Mil-R-83401)
Thermal Shock plus Power Conditioning
Short Time Overload
Terminal Strength
Moisture Resistance
Mechanical Shock
Vibration
Low Temperature Storage
High Temperature Exposure
Load Life, 1,000 Hours
Resistance to Solder Heat
Dielectric Withstanding Voltage
Temperature Exposure, Maximum
Marking Permanency
Lead Solderability
Flammability
Storage Temperature Range
Specifications subject to change without notice.
-55°C to +125°C
≈0
<2pF
100Vdc or √PR
≥10,000 Megohms
-40dB
R 0.25%
R 0.10%
R 0.10%
R 0.20%
R 0.25%
R 0.25%
R 0.10%
R 0.10%
R 0.10%
R 0.10%
100V for 1 minute
215°C for 3 minutes
MIL-STD-202, Method 215
MIL-STD-202, Method 208
UL-94V-O Rated
-65°C to +125°C
General Note
TT electronics reserves the right to make changes in product specification without notice or liability.
All information is subject to TT electronics’ own data and is considered accurate at time of going to print.
© TT electronics plc
www.bitechnologies.com www.irctt.com www.welwyn-tt.com
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