SS-196 R4 6/11/07 10:41 AM Page 1 KOA SPEER ELECTRONICS, INC. SS-196 R4 AHA 6/11/07 Melf Type Surface Mount Linear Positive Temperature Coefficient Resistors CERTIFIED CERTIFIED MLT Type 1. Features ■ ■ ■ ■ Standard resistance sizes Twenty-five specifiable temperature coefficients ■ Marking: Gray body color Meets or exceeds EIAJ-8011, EIA-PDP-100 Products with lead-free terminations meet RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC 2. Dimensions and Structure Dimensions in inches (mm) L D3 C Type L C (min.) D1 2B (1406) .138 (3.5 ± 0.2) .02 (0.5) .057 (1.45 ± 0.1) .061 (1.55) .004 (0.1) 2E (2309) .232 (5.9 ± 0.2) .02 (0.5) .087 (2.2 ± 0.1) .094 (2.4) .006 (0.15) (Inch Size Code) D1 D2 Insulation Coating Trimming Resistive Line Film Marking End Cap D2 (max.) D3 (max.) Ceramic Core 3. Type Designation The type designation shall be the following form: New Type MLT 2B T TE 101 J 3600 Type Size Termination Material Packaging Nominal Resistance Tolerance T.C.R. 2B: 1406 2E: 2309 T: Sn TE: 7" Embossed Plastic (2B - 3,000 pcs/reel) (2E - 1,500 pcs/reel) 2 significant figures + 1 multiplier G = ±2% J = ±5% (Other termination styles may be available, please contact factory for options) PAGE 1 OF 3 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. SS-196 R4 6/11/07 10:41 AM Page 2 KOA SPEER ELECTRONICS, INC. SS-196 R4 4. Applications and Ratings T.C.R. (ppm/°C) Max. T.C.R. Tolerance Resistance Range 2B (0.125W) Resistance Range 2E (0.25W) Resistance Tolerance 150, 250, 350 450, 500 ±100 ppm/°C 510Ω - 51KΩ 1KΩ - 100KΩ G: ±2% 1KΩ - 43KΩ 2KΩ - 82KΩ Part Designation 600, 700 ±150 ppm/°C 800, 900 2KΩ - 43KΩ 3.9KΩ - 82KΩ 3KΩ - 27KΩ 6.2KΩ - 51KΩ 1KΩ - 10KΩ 3KΩ - 27KΩ 2000, 2200, 2400 820Ω - 9.1KΩ 1KΩ - 22KΩ 2600, 2800 820Ω - 6.2KΩ 1KΩ - 18KΩ 3000, 3300 10Ω - 5.1KΩ 10Ω - 7.5KΩ 1000, 1200, 1400 ±15% 1600, 1800 MLT 3600* ±10% 10Ω - 5.1KΩ 10Ω - 7.5KΩ 10Ω - 3.3KΩ 10Ω - 6.2KΩ 4200* 10Ω - 680Ω 10Ω - 1.3KΩ 4500* 10Ω - 330Ω 10Ω - 680Ω 3900* Rated Ambient Temperature Operating Temperature Range 70°C -40°C to +125°C J: ±5% * .51Ω of 3600 ppm/°C to 4500 ppm/°C are 15% in T.C.R. Tolerance. 5. Environmental Application Temperature Characteristics of Resistance Derating Curve 100 60 80 40 Temperature Rise (°C) % Rated Power 4500 60 40 20 0 -40 -20 0 20 40 60 80 70 Ambient Temperature (°C) 3300 2400 20 0 -20 -40 100 120 140 125 1600 -50 -25 0 25 50 75 100 125 % Rated Power 6. Performance Characteristics Parameter Resistance T.C.R. Overload Resistance to Solder Heat Rapid Change of Temperature Moisture Resistance Endurance at 70°C Requirement Δ R ±(% + 0.05Ω) Limit Typical Within regulated — tolerance Within specified — T.C.R. ±1.0% ±0.75% ±1.0% ±0.75% ±1.0% ±0.75% ±3.0% ±2.0% ±3.0% ±2.0% Test Method 25°C Room temperature, 50°C up Rated power x 2.5 or max. overload voltage for 5 seconds, whichever is less 260°C ± 5°C, 10 seconds ± 1 second -55°C (30 minutes), +125°C (30 minutes), 5 cycles 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle PAGE 2 OF 3 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. SS-196 R4 6/11/07 10:41 AM Page 3 KOA SPEER ELECTRONICS, INC. SS-196 R4 7. Taping Dimensions/Reel Dimensions 1.5 +0.1 -0 Central hole A øa B W 1.75±0.1 (mm) ø13 ød e P1 (TP) 2.0 4.0±0.1 P1 T1 T1 T1 Direction of feed Dimensions in inches (mm) Type A B W P1 T1 øa ød e 2B .146 (3.7 ± 0.2) .067 (1.7 ± 0.2) .315 (8.0 ± 0.2) .157 (4.0 ± 0.1) .067 (1.7 ± 0.2) 7.01 (178) .827 (21) .079 (2) 2E .244 (6.2 ± 0.2) .094 (2.4 ± 0.2) .472 (12.0 ± 0.1) .157 (4.0 ± 0.1) .102 (2.6 ± 0.2) 7.01 (178) .827 (21) .079 (2) PAGE 3 OF 3 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.