MODELS 898, 899
Dual-In-Line
Thick Film
Resistor Networks
ELECTRICAL
Standard Resistance Range, Ohms * 10 to 10Meg
Standard Resistance Tolerance, at 25C 2% (<33 Ohms = 2 Ohms)
Optional: 1% (F Tol.)
Operating Temperature Range -55C to +125C
Temperature Coefcient of Resistance 100ppm/C (<100 Ohms = 250ppm/C)
4
Temperature Coefcient of Resistance Tracking 50ppm/C
Maximum Operating Voltage 100Vdc or PR
Insulation Resistance 10,000 Megohms
ENVIRONMENTAL (PER MIL-R-83401)
Thermal Shock plus Power Conditioning R 0.70%
Short Time Overload R 0.50%
Terminal Strength R 0.25%
Moisture Resistance R 0.50%
Mechanical Shock R 0.25%
Vibration R 0.25%
Low Temperature Storage R 0.25%
High Temperature Exposure R 0.50%
Load Life, 1,000 Hours R 1.00%
Resistance to Solder Heat (Per MIL-STD-202, Method 210, Cond.B) R 0.25%
Dielectric Withstanding Voltage 200V rms for 1 minute
Temperature Exposure, Maximum 215C for 3 minutes
Marking Permanency MIL-STD-202, Method 215
Lead Solderability MIL-STD-202, Method 208
Flammability UL-94V-O Rated
Storage Temperature Range -55C to +125C
* Plus 0 Ohm jumper
Specications subject to change without notice.
4-161 Models 898, 899MECHANICAL
Lead Material Copper Alloy, 60/40 Tin-Lead (Plating)
Substrate Material Alumina
Resistor Material Cermet
APPLICABLE DOCUMENTS
MIL-R-83401 Resistor Networks, Fixed, Film, General Specications
MIL-STD-105 Sampling Procedures and Tables for Inspection by Attributes
MIL-STD-202 Test Methods for Electronic and Electrical Component Parts
STANDARD RESISTANCE VALUES, OHMS POWER DISSIPATION, WATTS AT 70C
-3 Circuit (Isolated Resistors) & -1 Circuits (Bussed Resistors)
Resistor (Per Circuit)
22 390 5.6K 100K
Model Package -1 -3 -5
27 470 6.8K 120K
898 2.0 .125 .250 .125
33 510 8.2K 150K
899 1.8 .125 .250 .125
39 560 10K 180K
47 680 12K 200K
51 820 15K 220K
56 1K 18K 270K
68 1.2K 20K 330K
82 1.5K 22K 390K
100 1.8K 27K 470K
120 2K 33K 510K
150 2.2K 39K 560K
180 2.7K 47K 680K
200 3.3K 51K 820K
220 3.9K 56K 1Meg
270 4.7K 68K
330 5.1K 82K
-5 Circuit (Dual Terminators)
R1/R2 R1/R2 R1/R2 R1/R2
180/390 220/330 330/470 3K/6.2K
220/270 330/390 330/680
4-162 Models 898, 899