BOURNS 4308M

4310M–101 LF –473 C1127 Features ■ RoHS compliant* versions available (see ■ Now available with improved tolerance How to Order “Termination” option) to ±0.5 % ■ Medium profi le offers increased power handling ■ Compatible with automatic insertion equipment ■ Superior package integrity 4300M Series - Thick Film Molded SIPs Product Characteristics Package Power Temp. Derating Curve Product Dimensions Resistance Range 24.99 MAX. .................... 10 ohms to 10 megohms (.984) 19.91 MAX. Maximum Operating Voltage .........100 V 3.50 (.784) Temperature Coeffi cient of Resistance 14.83 MAX. (.584) 6.35 50 Ω to 2.2 megohms .....±100 ppm/°C 3.00 9.75 (.250) below 50 Ω ..................... ±250 ppm/°C MAX. (.384) MAX. PIN #1 REF. above 2.2 megohms.......±250 ppm/°C 2.50 TCR Tracking.........................50 ppm/°C maximum; equal values 2.00 Resistor Tolerance ............... See circuits 3.43 + .38/ - .25 Operating Temperature 4310M .407 + .102/ - .000 1.50 (.135 + .015/ - .010) ................................-55 °C to +125 °C (.016 + .004/ - 000) 4308M 1.02 .12 Insulation Resistance 4306M (.040 .005) 1.00 ................ 10,000 megohms minimum .483 .050 TYP. 4304M (.020 .002) Dielectric Withstanding Voltage 2.54 .07 .50 ...........................................200 VRMS (.100 .003*) Lead Solderability .....Meet requirements TYP. NON-ACCUM. of MIL-STD-202 Method 208 0 25 70 125 2.16 .10 ° AMBIENT TEMPERATURE ( C ) (.085 .004) Environmental Characteristics TESTS PER MIL-STD-202 ...... ∆R MAX. Package Power Rating at 70 °C Short Time Overload..................±0.25 % 1.02 .05 Load Life ....................................±1.00 % 4304M.....................................0.60 watts (.0425 .002) Moisture Resistance ..................±0.50 % 4306M.....................................0.90 watts .254 .050 Resistance to Soldering Heat 4308M.....................................1.20 watts (.010 .002) ...............................................±0.25 % 4310M.....................................1.50 watts Terminal Strength ......................±0.25 % Governing dimensions are in metric. Dimensions in parentheses Thermal Shock ..........................±0.25 % are inches and are approximate. Typical Part Marking *Terminal centerline to centerline measurements made at point of Physical Characteristics emergence of the lead from the body. Represents total content. Layout may Flammability ........ Conforms to UL94V-0 vary. Lead Frame Material RoHS COMPLIANCY .........................Copper, solder coated CIRCUIT PART INDICATOR Body Material.................. Novolac epoxy NUMBER 4310M-101 LF RESISTANCE -473 CODE CYYWW PIN ONE How To Order INDICATOR DATE CODE 43 06 M - 101 - 222 __ __ MANUFACTURER'S COUNTRY OF MANUFACTURE TRADEMARK (C = COSTA RICA) Model (43 = Molded SIP) Number of Pins For Standard Values Used in Physical Confi guration Capacitors, Inductors, and Resistors, (M = Thick Film Medium click here. Profi le) Electrical Confi guration • 101 = Bussed • 102 = Isolated • 104 = Dual Terminator Resistance Code • First 2 digits are signifi cant • Third digit represents the number of zeros to follow. Resistance Tolerance • Blank = ±2 % (see “Resistance Tolerance” on next page for resistance range) • F = ±1 % (100 ohms - 1 megohm) • D = ±0.5 % (100 ohms - 1 megohm) Terminations • All electrical confi gurations EXCEPT 104: LF = Tin-plated (RoHS compliant version) • ONLY electrical confi guration 104: L = Tin-plated (RoHS compliant version) • Blank = Tin/Lead-plated Consult factory for other available options. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifi cations are subject to change without notice. Customers should verify actual device performance in their specifi c applications. *RoHS COMPLIANT VERSIONS AVAILABLE WATTS For information on speciŢ c applications, download Bourns’ application notes: ■ DRAM Applications ■ Dual Terminator Resistor Networks ■ R/2R Ladder Networks ■ SCSI Applications 4300M Series - Thick Film Molded SIPs Isolated Resistors (102 Circuit) Bussed Resistors (101 Circuit) Dual Terminator (104 Circuit) Model 4304M-102-RC (4 Pin) Model 4304M-101-RC (4 Pin) Model 4304M-104-R1/R2 Model 4306M-102-RC (6 Pin) Model 4306M-101-RC (6 Pin) Model 4306M-104-R1/R2 Model 4308M-102-RC (8 Pin) Model 4308M-101-RC (8 Pin) Model 4308M-104-R1/R2 (shown) Model 4310M-102-RC (10 Pin) Model 4310M-101-RC (10 Pin) Model 4310M-104-R1/R2 4310 4310 4308 4308 R2 R2 R2 R2 R2 R2 4306 4306 4304 4304 R1 R1 R1 R1 R1 R1 1 4 6 8 10 1 4 68 10 1 8 These models incorporate 3, 5, 7, or 9 These models incorporate 2, 3, 4 or 5 4308M-104 (shown above) is an 8-pin thick-fi lm resistors of equal value, each isolated thick-fi lm resistors of equal confi guration and terminates 6 lines. value, each connected between two connected between a common bus (pin Pins 1 and 8 are common for ground 1) and a separate pin. pins. and power, respectively. Twelve thick- fi lm resistors are paired in series Resistance Tolerance Resistance Tolerance between the common lines (pins 1 and 10 ohms to 49 ohms ...................±1 ohm 10 ohms to 49 ohms ...................±1 ohm 8). 50 ohms to 5 megohms ................ ±2 %* 50 ohms to 5 megohms ................ ±2 %* Above 5 megohms..........................±5 % Resistance Tolerance Above 5 megohms..........................±5 % Below 100 ohms ....................... ±2 ohms Power Rating per Resistor Power Rating per Resistor 100 ohms to 5 megohms .............. ±2 %* At 70 °C .................................. 0.25 watt At 70 °C .................................. 0.40 watt Above 5 megohms..........................±5 % Power Temperature Derating Curve Power Temperature Derating Curve Power Rating per Resistor .60 .60 At 70 °C .................................. 0.25 watt .50 .50 Power Temperature Derating Curve .40 .40 .60 .30 .30 .50 .20 .20 .40 .10 .10 .30 0 25 70 125 .20 0 25 70 125 AMBIENT TEMPERATURE ( C ) ° AMBIENT TEMPERATURE ( C ) ° .10 Popular Resistance Values (101, 102 Circuits)** 0 25 70 125 AMBIENT TEMPERATURE ( C ) ° Ohms Code Ohms Code Ohms Code Ohms Code Ohms Code 10 100 180 181 1,800 182 15,000 153 120,000 124 Popular Resistance Values (104 Circuit)** 22 220 220 221 2,000 202 18,000 183 150,000 154 27 270 270 271 2,200 222 20,000 203 180,000 184 Resistance 33 330 330 331 2,700 272 22,000 223 220,000 224 Ohms Code 39 390 390 391 3,300 332 27,000 273 270,000 274 R R R R 1 2 1 2 47 470 470 471 3,900 392 33,000 333 330,000 334 160 240 161 241 56 560 560 561 4,700 472 39,000 393 390,000 394 180 390 181 391 68 680 680 681 5,600 562 47,000 473 470,000 474 220 270 221 271 82 820 820 821 6,800 682 56,000 563 560,000 564 220 330 221 331 100 101 1,000 102 8,200 822 68,000 683 680,000 684 330 390 331 391 120 121 1,200 122 10,000 103 82,000 823 820,000 824 330 470 331 471 150 151 1,500 152 12,000 123 100,000 104 1,000,000 105 3,000 6,200 302 622 * Add “F” after resistance code for ±1 % tolerance available from 100 Ω through 1M Ω, or add “D” after resistance code for ±0.5 % tolerance available from 100 Ω through 1M Ω. Part number suffi x examples: -103 = 10K Ω, ±2 %; -103F = 10K Ω, ±1 %; -103D = 10K Ω, ±0.5 % ** Non-standard values available, within resistance range. REV. 03/12 SpeciŢ cations are subject to change without notice. Customers should verify actual device performance in their speciŢ c applications. WATTS WATTS WATTS