MODEL L SERIES L Series · · · · · Thick Film Low Profile SIP Conformal Coated Resistor Networks RoHS Compliant Electrical Standard Resistance Range, Ohms Standard Resistance Tolerance, at 25°C Operating Temperature Range Temperature Coefficient of Resistance Temperature Coefficient of Resistance, Tracking Maximum Operating Voltage Insulation Resistance 1%: 22R - 1M; 2%:10R - 5M6; 5%: 10R - 10M ±2% Optional: ±1% (F Tol.), ±5% (J Tol.) -55°C to +125°C ±100ppm/°C (<50 Ohms = ±250ppm/°C) ±50ppm/°C 100Vdc or √PR ≥10,000 Megohms Environmental Thermal Shock plus Power Conditioning ΔR 0.70% Short Time Overload ΔR 0.25% Terminal Strength ΔR 0.25% Moisture Resistance ΔR 0.50% Mechanical Shock ΔR 0.25% Vibration ΔR 0.25% Low Temperature Storage ΔR 0.25% High Temperature Exposure ΔR 0.50% Load Life, 1,000 Hours ΔR 1.00% Resistance to Solder Heat (Per MIL-STD-202, Method 210, Cond.B) Dielectric Withstand Voltage ΔR 0.25% 200V for 1 minute Marking Permanency MIL-STD 202, Method 215 Lead Solderability MIL-STD 202, Method 208 Flammability Storage Temperature Range UL-94V-O Rated -55°C to +150°C Specifications subject to change without notice. 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 03.12 MODEL L SERIES L Series Mechanical Lead Finish SnAgCu Substrate Material Alumina Resistor Material Cermet Body Material Conformal Epoxy Resin 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 150K 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 Percent of Rated Power 100 80 60 40 20 0 -0 70 125 150 Degrees C Power Dissipation, Watts At 70°C -5 Circuit (Dual Terminators) Ohms Code Ohms Code Ohms Code R1/R2 R1/R2 R1/R2 R1/R2 R1/R2 R1/R2 Model Package — Resistor (Per Circuit) — -1 -3 -5 180/390 181/391 330/390 331/391 3K/6.2K 302/622 L06 .6 .125 .200 .125 220/270 221/271 330/470 331/471 - - L08 .8 .125 .200 .125 220/330 221/331 330/680 331/681 - - L10 1.0 .125 .200 .125 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 03.12 MODEL L SERIES L Series Outline Dimensions (Inch/mm) .098 Max. 2.5 “L” Max. .200 5.08 .140 ± .020 3.56 ± 0.51 Max. .100 ± .005 2.54 ± 0.13 Pitch. NonAccumulative .012 ± .003 0.31 ± 0.08 Centered on Package .020 ± .004 0.51 ± 0.10 No. of Leads # of Leads 4 5 6 7 8 9 10 11 12 13 14 Dim. “L” Max. .40 10.16 .50 12.70 .60 15.24 .70 17.78 .80 20.32 .90 22.86 1.00 25.40 1.10 27.94 1.20 30.48 1.30 33.02 1.40 35.56 Schematics -3 Circuit Isolated Resistors 1 2 3 -1 Circuit Bussed Resistors 4 n 1 2 3 4 n -5 Circuit Dual Terminator R2 R1 1 2 3 4 n 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 03.12 MODEL L SERIES L Series Typical Part Marking 4 Leads Only Lead #1 Indicator Logo Date Code B 104 Lead #1 Indicator Resistance Code Logo L 8 3 S 103 Model Series Date Code Resistance Code Circuit Type & I.D. Code Circuit Type Number Of Leads Packaging Standard: Bulk: Quantity = 4 -10 pins: 200 per bag, 1000 per box 11 -14 pins: 100 per bag, 500 per box Tape in Ammo Box (4 - 10 pins only). All Units oriented with lead #1 to the left of direction of feed. Option: Tape: Ammo Box: Width = 18mm Pitch = 12.7mm Capacity = 1,000 units per box. 12,000 units per carton 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 03.12 MODEL L SERIES L Series Ordering Information L 08 5 S 331 / 471 F LF XX Model Series Number of Leads: 4 thru 14 Circuit Type: 3 = Isolated 1 = Bussed 5 = Dual Terminator G3T = Ammo Pack, Steel Leads only 3 leads only attached to tape.* M1 or M2 = Tube ** (No code used for standard bulk packaging.) LF: RoHS Compliant Tolerance Code: F = ±1% J = ±5% (No code used for 2% standard.) R2 Resistance Code: (Add for -5 circuit only) Resistance Code: First 2 digits are significant. Last digit denotes number of trailing zeros. For "F" tolerance first 3 digits are significant. Fourth digit denotes number of trailing zeros. * Refer to Packaging for Automation section (Page A-3) for Ammo Pack capacity and dimensions. ** Refer to Packaging for Automation section (Page A-4) for M1 and M2 tube capacity and dimensions. 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 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. www.bitechnologies.com www.irctt.com www.welwyn-tt.com © TT electronics plc 03.12