LT732BTTD101G1000

KOA SPEER ELECTRONICS, INC. SS-251 R2 AHA 6/01/06 Linear Positive Tempco Thermistor Type LT73 1. General I Anti-leaching nickel barrier terminations I Twenty-five specifiable temperature characteristics I I CERTIFIED CERTIFIED SMD thin film resistor with thermo-perceptivity Marking: black four-digit on bronze body color 2. Dimensions W c L c Solder Plating Ni Plating t d Protective Coating Resistive Inner Film Electrode Table 1 Part 2A (0805) 2B (1206) Ceramic Substrate L 0.079±0.008 (2.00±0.20) 0.126±0.008 (3.20±0.20) Dimensions - inches (mm) c W 0.049±0.008 (1.25±0.20) 0.063±0.008 (1.60±0.20) 0.016±0.008 (0.40±0.20) 0.020±0.012 (0.50±0.30) d +.008 -.004 +.20 -.10 t . ) 0.020±0.004 (0.50±0.10) 0.024±0.004 (0.60±0.10) 0.012 (0.30 0.016 +.008 . -.004 (0.40 +.20 ) -.10 3. Type Designation The type designation shall be in the following form: New Type LT73 Type 2B Size 2A: 0805 2B: 1206 T Termination Material T: Sn (Other termination styles available, contact factory for options) TD Packaging TD: 7" Paper Taping 5,000 pcs/reel TE: 7" Embossed Plastic 4,000 pcs/reel 101 Resistance Value 2 significant figures + 1 multiplier J Tolerance G: ±2% J: ±5% 1000 T.C.R. PAGE 1 OF 4 Bolivar Drive I P.O. Box 547 I Bradford, PA 16701 I USA I 814-362-5536 I Fax 814-362-8883 I www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-251 R2 4. Standard Applications Part Designation Power Rating @ 70°C Absolute Maximum Working Voltage Absolute Operating Maximum Temp. Overload Range Voltage Resistance Range E-24* LT732A 2KΩ - 24KΩ 1KΩ - 20KΩ 1KΩ - 13KΩ 510Ω - 4.7KΩ 510Ω - 4.7KΩ 510Ω - 3.0KΩ 510Ω - 3.0KΩ 510Ω - 3.0KΩ 100Ω - 1KΩ 51Ω - 510Ω LT732B 2KΩ - 51KΩ 1KΩ - 43KΩ 1KΩ - 27KΩ 1KΩ - 10KΩ 510Ω - 9.1KΩ 510Ω - 6.2KΩ 510Ω - 6.2KΩ 510Ω - 6.2KΩ 100Ω - 2KΩ 51Ω - 510Ω G: ±2% Resistance Tolerance T.C.R. (ppm/°C) Maximum** T.C.R. Tolerance LT732A 100mW 50V 100V -40°C to +125°C J: ±5% LT732B 125mW 75V 150V 150, 250, 350, 450, 500 ±100ppm/°C 600, 700, 800, 900 ±150ppm/°C 1000, 1200, 1400 ±15% 1600, 1800 2000, 2200, 2400 2600, 2800 3000, 3300, 3600 ±10% 3900 4200 4500 * See Appendix D for available decade values. ** T.C.R. is factory tested from 25°C to 75°C. 5. Environmental Applications 5.1 Derating Curve 100 80 % Rated Power 60 40 20 0 -40 -20 0 80 70 Ambient Temperature (°C) 20 40 60 100 120 140 125 5.2 Temperature Characteristics Resistance Changing Rate (∆R) 10 8 6 4 2 0 -2 -4 -6 -8 -50 -25 0 25 50 75 100 125 150ppm/°C 500ppm/°C 1000ppm/°C Resistance Changing Rate (∆R) 60 50 40 30 20 10 0 4500ppm/°C 3300ppm/°C 2400ppm/°C 1600ppm/°C -10 -30 -50 -20 -25 0 25 50 75 100 125 Ambient Temperature (°C) Ambient Temperature (°C) PAGE 2 OF 4 Bolivar Drive I P.O. Box 547 I Bradford, PA 16701 I USA I 814-362-5536 I Fax 814-362-8883 I www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-251 R2 6. Approximate Expression for Resistance-Temperature Characteristics T.C.R. (x10-6/K) 3000 3300 3600 3900 4200 4500 C0 0.934 0.927 0.921 0.915 0.909 0.903 C1 0.00258 0.00282 0.00306 0.00330 0.00353 0.00377 C2 2.77 x 10-6 3.17 x 10-6 3.58 x 10-6 4.00 x 10-6 4.44 x 10-6 4.89 x 10-6 7. Performance Characteristics Parameter Thermal Shock Low Temperature Operation High Temperature Exposure Short Time Overload Resistance to Solder Heat Terminal Strength-Bend Moisture Resistance Life Temperature Cycling Maximum ∆ R ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±3.0% ±3.0% ±1.0% Test Method MIL-STD-202, Method 107, -55°C to +155°C, 5 cycles MIL-R-55342 π 4.7.4, 1 Hour @ -55°C followed by 45 minutes of RCWV* MIL-R-55342 π 4.7.6, 100 hours @ 125°C MIL-R-55342 π 4.7.5, 2.5 x RCWV for 5 seconds MIL-R-55342 π 4.7.7, 260°C for 10 seconds 2mm min. deflection in either direction for 10 seconds MIL-STD-202, Method 103, 40°C, 90 - 95% RH, 1000 hours MIL-STD-202, Method 108, 70°C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF 30 minutes @ -55°C, 15 minutes @ +25°C, 30 minutes @ +125°C, 15 minutes @ +25°C, 5 cycles * RCWV = Rated Continuous Working Voltage PAGE 3 OF 4 Bolivar Drive I P.O. Box 547 I Bradford, PA 16701 I USA I 814-362-5536 I Fax 814-362-8883 I www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-251 R2 8. Dimensions 8.1 Carrier Tape A DC B 1.5 +0.1 -0 E T2 K T1 F Tape 2A 2B B 0.094±0.002 (2.4±0.1) 0.138±0.002 (3.5±0.1) C 0.315±0.008 (8.0±0.2) 0.315±0.008 (8.0±0.2) G H D Direction of feed E 0.069±0.004 (1.75±0.1) 0.069±0.004 (1.75±0.1) A 0.065±0.008 (1.65±0.2) 0.063±0.006 (1.60±0.15) 0.079±0.008 (2.0±0.2) 0.075±0.008 (1.9±0.2) F 0.157±0.004 (4.0±0.1) 0.157±0.004 (4.0±0.1) K –––– 0.047 (1.2 Max.) –––– 0.047 (1.2 Max.) T1 Dimensions - inches (mm) G 0.079±0.002 (2.0±0.05) 0.079±0.002 (2.0±0.05) T1 0.030 (0.75 +0.2) -0 0.030 (0.75 +0.2 ) -0 0.035±0.004 (0.90±0.1) 0.039±0.004 (1.0±0.1) H 0.157±0.004 (4.0±0.1) 0.157±0.004 (4.0±0.1) T2 –––– 0.010±0.002 (0.25±0.05) –––– 0.010±0.002 (0.25±0.05) 0.138±0.002 (3.5±0.05) 0.138±0.002 (3.5±0.05) Tape 2A (TD) 2A (TE) 2B (TD) 2B (TE) 8.2 Reel Central hole B C E W A D Dimensions - inches (mm) W 0.394±0.047 (10.0±1.2) 0.394±0.047 (10.0±1.2) C 0.512±0.020 (13±0.5) 0.512±0.020 (13±0.5) D 0.827±0.031 (21±0.8) 0.827±0.031 (21±0.8) E 0.079±0.020 (2.0±0.5) 0.079±0.020 (2.0±0.5) Tape TD TE A 7.008±0.079 (178±2.0) 7.008±0.079 (178±2.0) B 2.362±0.079 (60±2.0) 2.362±0.079 (60±2.0) PAGE 4 OF 4 I Bolivar Drive I P.O. Box 547 I Bradford, PA 16701 I USA I 814-362-5536 I Fax 814-362-8883 www.koaspeer.com Specifications given herein may be changed at any time without pr ior notice. Please confir m technical specifications before you order and/or use.