MODEL BH SERIES High Profile SIP Thick Film Conformal Coated Resistor Networks ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C 22 to 1Meg ±2% Optional: ±1% (F Tol.), ±5% (J Tol.) -55°C to +155°C ±100ppm/°C (<100 Ohms = ±250ppm/°C) ±50ppm/°C 150Vdc or √PR ≥10,000 Megohms Operating Temperature Range Temperature Coefficient of Resistance Temperature Coefficient of Resistance, Tracking Maximum Operating Voltage Insulation Resistance ENVIRONMENTAL 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 (Per MIL-STD-202, Method 210, Cond.B) Dielectric Withstanding Voltage Marking Permanency Lead Solderability Flammability 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% 200V for 1 minute MIL-STD-202, Method 215 MIL-STD-202, Method 208 UL-94V-O Rated -55°C to +155°C Specifications subject to change without notice. 4-17 Model BH Series 4 MECHANICAL Lead Material Substrate Material Resistor Material Body Material Copper Alloy, 90/10 Tin-Lead Plating Alumina Cermet Conformal Epoxy Resin OUTLINE DIMENSIONS (Inch/mm) “L” Max. .095 Max. 2.41 .320 Max. 8.13 .140 ± .020 3.56 ± 0.51 .100 ± .005 2.54 ± 0.13 Pitch. NonAccumulative # of Leads “L” Max. .020 ± .004 0.51 ± 0.10 No. of Leads .012 ± .003 0.31 ± 0.08 Centered on Package 4 5 6 7 8 9 10 .40 10.16 .50 12.70 .60 15.24 .70 17.78 .80 20.32 .90 22.86 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 –5 Circuit Dual Terminator –1 Circuit Bussed Resistors R2 R1 1 2 3 4 n 1 2 3 4 4-18 n 1 2 3 4 n Model BH Series STANDARD RESISTANCE VALUES, OHMS POWER DERATING CURVE -3 Circuit (Isolated Resistors) & -1 Circuits (Bussed Resistors) Ohms Code Ohms Code Ohms Code 22 220 820 821 33K 333 27 270 1K 102 39K 393 33 330 1.2K 122 47K 473 39 390 1.5K 152 51K 513 47 470 1.8K 182 56K 563 51 510 2K 202 68K 683 56 560 2.2K 222 82K 823 68 680 2.7K 272 100K 104 82 820 3.3K 332 120K 124 100 101 3.9K 392 159K 154 120 121 4.7K 472 180K 184 150 151 5.1K 512 200K 204 180 181 5.6K 562 220K 224 200 201 6.8K 682 270K 274 220 221 8.2K 822 330K 334 270 271 10K 103 390K 394 330 331 12K 123 470K 474 390 391 15K 153 510K 514 470 471 18K 183 560K 564 510 511 20K 203 680K 684 560 561 22K 223 820K 824 680 681 27K 273 1Meg 105 100 80 60 40 20 0 Percent of Rated Power -0 Ohms Code Ohms Code Ohms Code R1/R2 R1/R2 R1/R2 R1/R2 R1/R2 R1/R2 180/390 181/391 330/390 331/391 220/270 221/271 330/470 331/471 220/330 221/331 330/680 331/681 150 Degrees C 155 POWER DISSIPATION, WATTS AT 70°C Model Package -1 BH6 BH8 BH10 1.25 1.75 2.25 .250 .250 .250 Per Resistor -3 -5 4 .400 .400 .400 .250 .250 .250 Package Power is equal to (N-1) times 0.250 where N equals number of pins. TYPICAL PART MARKING Lead #1 Indicator -5 Ciircuit (Dual Terminators) 70 Logo BH8-1-102 Date Code 3K/6.2K 302/622 Model Series Number Of Leads 4-19 Resistance Code Circuit Type Model BH Series PACKAGING Standard: ` Bulk Capacity = 200 Units ORDERING INFORMATION BH 8 5 331 / 471 F Tolerance Code: (If other than standard.) F = ±1% J = ±5% Model Series Number of Leads: 4 thru 14 Circuit Type: -3 = Isolated -1 = Bussed -5 = Dual Terminator R2 Resistance Code: (Add for -5 circuit only.) Resistance Code: First 2 digits are significant (3 digits for ±1%) Last digit denotes number of trailing zeros. 4-20 Model BH Series