BOURNS 4304K
Specifications
Insulation Resistance
10,000 megohms minimum
Maximum Output Voltage
50V
Operating Temperature
-55°C to +125°C
Resistance Range Bussed
49.9 to 100K ohms
Resistance Range Isolated
20 to 200K ohms
Resistance Range Series
20 to 100K ohms
Resistance Tolerance
±0.1%, ±0.5%, ±1%
TCR Tracking
±5ppm/°C
Temperature Coefficient
±100ppm/°C, ±50ppm/°C, ±25ppm/°C
Features
- Also available in medium profile (4300S -.250 ”) and high profile (4300K - .350 ”)
- Custom circuits available per factory
- Low profile provides compatibility with DIPs
- Marking on contrasting background
- RoHS compliant
Datasheet
Extracted Text
Features ■ Custom circuits available per factory ■ RoHS compliant* (see How to Order “Termination” option) ■ Low profile provides compatibility with DIPs ■ Also available in medium profile (4300S - .250 ”) and high profile (4300K - .350 ”) ■ Marking on contrasting background 4300T, S, K Series - Thin Film Molded SIP Product Characteristics Package Power Temp. Derating Curve Product Dimensions 27.53 Resistance Range (Low Profile, 4300T) MAX. (1.084) () 24.99 Bussed ...................49.9 to 100K ohms MAX. (.984) 22.45 Isolated......................20 to 200K ohms MAX. 19.92 (.884) 4.95 MAX. Series.........................20 to 100K ohms (.784) 1.75 (.195) 14.83 MAX. Resistance Tolerance MAX. (.584) PIN #1 REF. .........................±0.1 %, ±0.5 %, ±1 % 1.50 Temperature Coefficient 4311T ..................±100 ppm/°C, ±50 ppm/°C, 1.25 4310T .381 + .127/ - .000 ±25 ppm/°C 3.43 + .38/ - .25 4309T (.015 + .005/ - 000) (.135 + .015/ - .010) Temperature Range ....-55 °C to +125 °C 1.00 4308T 1.02 ± .12 Insulation Resistance (.040 ± .005) ..................10,000 megohms minimum .483 ± .050 .75 4306T TYP. (.020 ± .002) TCR Tracking .........................±5 ppm/°C 2.54 ± .07 Maximum Operating Voltage............50 V .50 (.100 ± .003*) TYP. Environmental Characteristics NON-ACCUM. .25 2.16 ± .10 Thermal Shock and (.085 ± .004) Power Conditioning ...................... 0.1 % 0 25 70 125 150 Short Time Overload..................... 0.1 % ° AMBIENT TEMPERATURE ( C ) Terminal Strength........................ 0.25 % Resistance to Soldering Heat ....... 0.1 % 1.02 ± .05 (.0425 ± .002) Moisture Resistance ..................... 0.1 % Package Power Ratings at 70°C Life .............................................. 0.50 % .254 ± .050 TS K (.010 ± .002) Physical Characteristics 4304 .......... ............ 0.60...... 0.80 watts 4306 ...... 0.75.......... 0.90...... 1.20 watts Body Material Flammability Governing dimensions are in metric. Dimensions in parentheses are inches and are approximate. 4308 ...... 1.00.......... 1.20...... 1.60 watts ...........................Conforms to UL94V-0 4309 ...... 1.13 ................................watts Lead Frame Material *Terminal centerline to centerline measurements made at point of emergence of the lead from the body. 4310 ...... 1.25.......... 1.50...... 2.00 watts ..........................Copper, solder coated 4311 ...... 1.38 ................................watts Body Material ..................Novolac epoxy How To Order Typical Part Marking 43 11 T - 101 - 2222 F A B __ Model Represents total content. Layout may vary. (43 = Molded SIP) CIRCUIT PART Number of Pins NUMBER RESISTANCE 4311T-101- 1003BB CODE Physical Config. YYWW •T = Low Profile Thin Film DATE CODE PIN ONE •S = Med. Profile Thin Film INDICATOR •K = High Profile Thin Film MANUFACTURER'S Electrical Configuration TRADEMARK •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 (RoHS compliant version) • Blank = Tin/Lead-plated Consult factory for other available options. *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. *RoHS COMPLIANT VERSIONS AVAILABLE WATTS For information on thin film applications, download Bourns’ Thin Film Application Note. 4300T, S, K Series - Thin Film Molded SIP Isolated Resistors (102 Circuit) Bussed Resistors (101 Circuit) Series Circuit (106 Circuit) Available in 6, 8, 10 Pin Available in 6, 8, 9, 10, 11 Pin Available in 6, 8, 9, 10, 11 Pin 1 11 11 680 1 11 These models incorporate 3, 4, or 5 These models incorporate 5, 7, 8, 9, or These models incorporate 5, 7, 8, 9, or isolated thin-film resistors of equal value, 10 thin-film resistors of equal value, each 10 thin-film resistors of equal value, each each connected between a connected in a series. connected between a separate pin. separate pin. Power Rating per Resistor Power Rating per Resistor Power Rating per Resistor T ...............................................0.18 watt T ...............................................0.10 watt T ...............................................0.10 watt S ...............................................0.20 watt S ...............................................0.12 watt S ...............................................0.12 watt K ...............................................0.25 watt K ...............................................0.15 watt K ...............................................0.15 watt Resistance Range… ...20 to 200K ohms Resistance Range .......20 to 100K ohms Resistance Range…49.9 to 100K ohms REV. 09/07 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.
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