Ro VER LEA H S SI D F CO ON RE M SA E PL R IA E NT Features ■ ■ ■ ■ Lead free versions available (see How to Order “Termination” option) RoHS compliant (lead free version)* Low profile provides compatibility with DIPs Also available in medium profile (4300S .250 ”) and high profile (4300K - .350 ”) ■ ■ Marking on contrasting background Custom circuits available per factory 4300T, S, K Series - Thin Film Molded SIP Environmental Characteristics Thermal Shock and Power Conditioning ...................... 0.1 % Short Time Overload ..................... 0.1 % Terminal Strength ........................ 0.25 % Resistance to Soldering Heat ....... 0.1 % Moisture Resistance ..................... 0.1 % Life .............................................. 0.50 % Physical Characteristics Body Material Flammability ...........................Conforms to UL94V-0 Lead Frame Material ..........................Copper, solder coated Body Material ..................Novolac epoxy Package Power Temp. Derating Curve (Low Profile, 4300T) ( ) Product Dimensions 27.53 MAX. (1.084) 22.45 MAX. (.884) 14.83 MAX. (.584) 1.75 24.99 MAX. (.984) 19.92 MAX. (.784) PIN #1 REF. 4.95 (.195) MAX. 1.50 4311T WATTS Product Characteristics Resistance Range Bussed ...................49.9 to 100K ohms Isolated ......................20 to 200K ohms Series.........................20 to 100K ohms Resistance Tolerance .........................±0.1 %, ±0.5 %, ±1 % Temperature Coefficient ..................±100 ppm/°C, ±50 ppm/°C, ±25 ppm/°C Temperature Range ....-55 °C to +125 °C Insulation Resistance ..................10,000 megohms minimum TCR Tracking .........................±5 ppm/°C Maximum Operating Voltage............50 V 1.25 4310T 4309T 1.00 4308T .75 4306T .381 + .127/ - .000 (.015 + .005/ - 000) 2.54 ± .07 (.100 ± .003*) TYP. NON-ACCUM. .50 2.16 ± .10 (.085 ± .004) .25 0 3.43 + .38/ - .25 (.135 + .015/ - .010) 1.02 ± .12 (.040 ± .005) .483 ± .050 TYP. (.020 ± .002) 25 70 150 125 AMBIENT TEMPERATURE ( ° C ) Package Power Ratings at 70°C T S K 4304 .......... ............ 0.60...... 0.80 watts 4306 ...... 0.75.......... 0.90...... 1.20 watts 4308 ...... 1.00.......... 1.20...... 1.60 watts 4309 ...... 1.13 ................................watts 4310 ...... 1.25.......... 1.50...... 2.00 watts 4311 ...... 1.38 ................................watts 1.02 ± .05 (.0425 ± .002) .254 ± .050 (.010 ± .002) Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. *Terminal centerline to centerline measurements made at point of emergence of the lead from the body. How To Order 43 11 T - 101 - 2222 F A B __ Model (43 = Molded SIP) Number of Pins Physical Config. •T = Low Profile Thin Film •S = Med. Profile Thin Film •K = High Profile Thin Film Electrical Configuration •101 = Bussed •102 = Isolated •106 = Series Resistance Code •First 3 digits are significant •Fourth digit represents the number of zeros to follow. Absolute Tolerance Code •B = ±0.1% •F = ±1% •D = ±0.5% Temperature Coefficient Code •A = ±100ppm/°C •C = ±25ppm/°C •B = ±50ppm/°C Ratio Tolerance (Optional) •A = ±0.05% to R1 •D = ±0.5% to R1 •B = ±0.1% to R1 Terminations • L = Tin-plated (lead free) • Blank = Tin/Lead-plated Consult factory for other available options. Typical Part Marking Represents total content. Layout may vary. PART NUMBER 4311T-1011003BB YYWW PIN ONE INDICATOR CIRCUIT RESISTANCE CODE DATE CODE MANUFACTURER'S TRADEMARK *RoHS Directive 2002/95/EC Jan 27 2003 including Annex Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. For information on thin film applications, download Bourns’ Thin Film Application Note. 4300T, S, K Series - Thin Film Molded SIP Isolated Resistors (102 Circuit) Available in 6, 8, 10 Pin 1 6 8 Bussed Resistors (101 Circuit) Available in 6, 8, 9, 10, 11 Pin 10 1 Series Circuit (106 Circuit) Available in 6, 8, 9, 10, 11 Pin 11 1 11 These models incorporate 3, 4, or 5 isolated thin-film resistors of equal value, each connected between a separate pin. These models incorporate 5, 7, 8, 9, or 10 thin-film resistors of equal value, each connected between a separate pin. These models incorporate 5, 7, 8, 9, or 10 thin-film resistors of equal value, each connected in a series. Power Rating per Resistor T ...............................................0.18 watt S ...............................................0.20 watt K ...............................................0.25 watt Resistance Range… ...20 to 200K ohms Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range…49.9 to 100K ohms Power Rating per Resistor T ...............................................0.10 watt S ...............................................0.12 watt K ...............................................0.15 watt Resistance Range .......20 to 100K ohms REV. 01/05 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.