MODELS 627, 628 .220” Small Outline Dual-In-Line Thick Film Surface Mount Resistor Networks ELECTRICAL Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C 10 to 1Meg (Plus “0 Ohm” Jumper) ±2% (<33 Ohms = ±1Ohm) (Optional: F Tol. = ±1%) -55°C to +125°C ±100ppm/°C (<100 Ohms = ±250ppm/°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 ENVIRONMENTAL Thermal Shock plus Power Conditioning Short Time Overload Moisture Resistance Mechanical Shock Vibration Low Temperature Operation High Temperature Exposure Load Life, 2,000 Hours (≤33Ohms = ±0.5 Ohm) Resistance to Solder Heat (Total immersion in solder at 280°C for 10 sec.) Dielectric Withstanding Voltage Temperature Exposure, Maximum Marking Permanency Lead Solderability Flammability Storage Temperature Range ∆R 0.70% ∆R 0.25% ∆R 0.50% ∆R 0.25% ∆R 0.25% ∆R 0.25% ∆R 0.50% ∆R 0.50% ∆R 0.25% 200V for 1 minute 215°C for 3 minutes MIL-STD-202, Method 215 MIL-STD-202, Method 208 UL-94V-O Rated -55°C to +150°C Specifications subject to change without notice. 4-117 Models 627, 628 4 MECHANICAL Lead Material Lead Configuration Lead Coplanarity Substrate Material Resistor Material Body Material Copper Alloy, 60/40 Tin-Lead (Dipped) Gull Wing ±0.002 in. (0.051mm) Alumina Cermet Epoxy STANDARD RESISTANCE VALUES, OHMS Ohms A Circuit (Isolated Resistors) B Circuit (Bussed Resistors) Bold type represents stock standard values for ‘A’ circuit Bold type represents stock standard values for ‘B’ circuit Ohms Code Ohms Code Ohms 393 22 220 1.2K 122 39K 473 33 330 1.5K 152 47K 473 563 39 390 1.8K 182 56K 563 683 47 470 2K 202 68K 683 82K 823 56 560 2.2K 222 82K 823 100K 104 68 680 2.7K 272 100K 104 120K 124 82 820 3.3K 332 120K 124 392 150K 154 100 101 3.9K 392 150K 154 4.7K 472 180K 184 120 121 4.7K 472 180K 184 5.6K 562 220K 224 150 151 5.6K 562 220K 224 6.8K 682 270K 274 180 181 6.8K 682 270K 274 221 8.2K 822 330K 334 Code Ohms Code Ohms 22 220 1.2K 122 39K 33 330 1.5K 152 47K 39 390 1.8K 182 56K 47 470 2K 202 68K 56 560 2.2K 222 68 680 2.7K 272 82 820 3.3K 332 100 101 3.9K 120 121 150 151 180 181 Code Code 393 220 221 8.2K 822 330K 334 220 270 271 10K 103 390K 394 270 271 10K 103 390K 394 330 331 12K 123 470K 474 330 331 12K 123 470K 474 390 391 15K 153 560K 564 390 391 15K 153 560K 564 471 18K 183 680K 684 470 471 18K 183 680K 684 470 560 561 20K 203 820K 824 560 561 20K 203 820K 824 680 681 22K 223 1Meg 105 680 681 22K 223 1Meg 105 820 821 27K 273 820 821 27K 273 333 1K 102 33K 333 1K 102 33K J Circuit (Dual Terminators) Ohms (R1/R2) 120/120 150/150 180/300 220/220 220/330 270/270 330/390 Code (R1/R2) 121/121 151/151 181/301 221/221 221.331 271/271 331/391 Marking 45 40 31 39 08 41 09 Ohms (R1/R2) 330/470 390/390 470/470 1K/3.3K 3K/6.2K 6.8K/22K 4-118 Code (R1/R2) 331/471 391/391 471/471 102/332 302/662 682/223 Marking 10 42 43 35 13 29 Models 627, 628 OUTLINE DIMENSIONS (Inch/mm) 628: 627: .445 11.30 Max. .090 2.29 Max. .395 10.03 Max. .310 7.87 Max. .008 0.20 Typ. .028 0.71 Typ. .008 ± .005 0.20 ± 0.13 .220 ± .005 5.59 ± 0.13 627 628 .016 0.41 Typ. .050 1.27 Typ. Note: Maximum allowable mold excursion = 0.006" 4 SCHEMATICS -3 Circuit Isolated Resistors -5 Circuit Dual Terminator -1 Circuit Bussed Resistors N N N R1 R2 1 N/2 1 N/2 1 N/2 Note: Model 628: N = 16 Leads, Model 627: N = 14 Leads. SOLDER PAD LAYOUT (Inch/mm) .050 Typ. 1.27 .045 ± .005 1.14 ± 0.13 .220 ± .010 5.59 ± 0.25 .315 Min. 8.00 .030 ± .005 0.76 ± 0.13 4-119 Models 627, 628 TYPICAL PART MARKING Part Number: 628A330 628B331 628J221/331 Part Marking: 8A330 8B331 8J08 POWER DISSIPATION, WATTS AT 70°C Model Manufacturer’s Trademark Date Code Part Marking 8B330 Package 627 628 1.28 1.28 — Resistor (Per Circuit) — A B J 0.32 0.32 0.16 0.16 0.16 0.16 UK MADE Lead #1 Indicator PACKAGING Standard: Tape & Reel Conforms to requirements of EIA-481. All units oriented with lead #1 to the left of direction of feed. Tape: Reel: Option: Width Pocket Pitch Diameter Capacity = = = = = 24mm Embossed Plastic, Antistatic 12mm 13” (330mm) Maximum 2,000 Units Magazines Conforms to EIA and JEDEC standards. All units oriented with lead #1 to the same side. Magazine: Capacity = 50 Units 4-120 Models 627, 628 APPLICABLE DOCUMENTS MIL-R-914 – Resistor Networks, Fixed, Film, Surface Mount Established Reliability General Specifications MIL-STD-105 – Sampling Procedures and Tables for Inspection by Attributes MIL-STD-202 – Test Methods for Electronics and Electrical Component Parts EIA-481 – Carrier Taping of Surface Mount Components for Automatic Handling EIA-PDP-100 – SOGN-0002 Outline Dimensions ORDERING INFORMATION 62 8 J 331 / 471 F TR4 Model Series Number of Leads: 7 = 14 Leads 8 = 16 Leads Circuit Type: A = Isolated B = Bussed J = Dual Terminator Standard Tape & Reel Packaging: (No code used for Magazines.) Tolerance Code: F = ±1% (No code used for 2% std.) 4 R2 Resistance Code: (Add for J Circuit only.) Resistance Code: E12 & E24 Series: First two digits are significant. Last digit denotes number of trailing zeros. E96 Series: First three digits are significant. Last digit denotes number of trailing zeros. 4-121 Models 627, 628