MODEL T SERIES Thick Film Super Low Profile SIP Resistor Networks ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C 22 to 1Meg ±5% (J Tol.) Optional: ±2% (G Tol.) -55°C to +125°C ±200ppm/°C ±50ppm/°C 50Vdc or √PR ≥10,000 Megohms Operating Temperature Range Temperature Coefficient of Resistance Temperature Coefficient of Resistance Tracking Maximum Operating Voltage Insulation Resistance MECHANICAL Lead Material Lead Finish Substrate Material Resistor Material Body Material Steel Alloy Solder (90/10 Typical) 96% Alumina Cermet Conformal Epoxy Resin ENVIRONMENTAL (PER MIL-R 83401, REV. D) Thermal Shock Short Time Overload Terminal Strength Moisture Resistance Mechanical Shock Vibration Shock Low Temperature Storage High Temperature Exposure Load Life, 1,000 Hours Resistance to Solder Heat (Per MIL-STD-202, Method 210, Cond.B) Storage Temperature Range ∆R ±0.50% ∆R ±0.50% ∆R ±0.25% ∆R ±0.50% ∆R ±0.25% ∆R ±0.25% ∆R ±0.25% ∆R ±0.50% ∆R ±2.00% ∆R ±0.25% -55°C to +125°C Specifications subject to change without notice. 4-63 Model T Series 4 APPLICABLE DOCUMENTS MIL-R-83401 — Resistor Networks, Fixed, Film, General Specifications 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, AT 70°C -3 Circuit (Isolated Resistors) & -1 Circuit (Bussed Resistors) Code Ohms Code Ohms Code Model Per Package Per Resistor 22 220 1K 102 27K 273 Tn-1 (n-1) x 0.100 0.100 33 330 1.2K 122 33K 333 39 390 1.5K 152 39K 393 Tn-3 (n-1) x 0.100 0.100 47 470 1.8K 182 47K 473 Tn-5 (n-1) x 0.100 0.060 56 560 2K 202 56K 563 68 680 2.2K 222 68K 683 82 820 2.7K 272 82K 823 100 101 3.3K 332 100K 104 120 121 3.9K 392 120K 124 150 151 4.7K 472 150K 154 180 181 5.6K 562 180K 184 220 221 6.8K 682 220K 224 270 271 8.2K 822 270K 274 330 331 10K 103 330K 334 390 391 12K 123 390K 394 470 471 15K 153 470K 474 560 561 18K 183 560K 564 680 681 20K 203 680K 684 820 821 22K 223 820K 824 1Meg 105 Ohms POWER DERATING CURVE Percent of Rated Power -55 Code Ohms Code Ohms Code R1/R2 R1/R2 R1/R2 R1/R2 R1/R2 331/471 220/330 221/331 330/680 331/681 125 PACKAGING Ohms 331/391 70 0 Ambient Temperature (°C) R1/R2 220/270 221/271 330/470 40 20 0 -5 Circuit (Dual Terminators) 180/390 181/391 330/390 100 80 60 3K/6.2K 302/622 4-64 Standard: Plastic Bags Capacity = 200 Units Model T Series OUTLINE DIMENSIONS (Inch/mm) .098 Max. 2.50 “L” Max. .138 Max. 3.50 .118 ± .020 3.50 ± 0.50 .100 ± .010 2.54 ± 0.25 .010 ± .004 0.25 ± 0.10 .020 ± .004 0.51 ± 0.10 No. of Leads 4 # of Leads Dim.“L” Max. 4 5 6 7 8 9 .40 10.16 .50 12.70 .60 15.24 .70 17.78 .80 20.32 .90 22.86 10 11 1.00 1.10 25.40 27.94 12 13 14 1.20 30.48 1.30 33.02 1.40 35.56 SCHEMATICS -3 Circuit Isolated Resistors -1 Circuit Bussed Resistors -5 Circuit Dual Terminator R2 R1 1 2 3 4 n 1 2 3 4 4-65 n 1 2 3 4 n Model T Series TYPICAL PART MARKING Lead #1 Indicator Logo T8 - 1 - 103J 933 Model Name Date Code ORDERING INFORMATION T 8 1 331 / 471 J Model Series Tolerance Code: G = 2%(Optional) J = 5% (Standard) No. of Leads: 4 thru 14 R2 Resistance Code: (Add for -5 circuit only.) Circuit Type: 1 = Bussed 3 = Isolated 5 = Dual Terminator Resistance Code: First 2 digits are significant . Last digit denotes number of trailing zeros. 4-66 Model T Series