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Resistor Networks

Resistor Networks
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Bourns® Resistor Networks Short Form Catalog

What is a Resistor Network? A resistor network is a single package that contains two or more resistors. The package will include multiple leads by which the network can be made Resistor Network part of a larger circuit. Why Networks? • Board Space Reduction • Improved Reliability • Fewer Solder Connections • Improved TCR Tracking • Improved Resistor Tolerance Matching • Lower Installed Cost • Part Count Reduction • Increased Factory Throughput Network Solutions • Types Available: Thick-Film Resistor and RC Networks, Precision Thin-Film-on-Ceramic Resistors, Thin-Film-on-Silicon (please...

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Standard Circuits Isolated Bussed Dual Terminator Not available in thin-film 1 N Application Specific Circuits • AC Terminators • CMOS Terminators • EMI/RFI Filters • R2R Ladder Networks • Single Ended SCSI Terminators • Differential SCSI Terminators

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Common Characteristics of Resistor Networks Tolerance (Absolute Tolerance) TCR (Absolute TC; Temperature Coefficient of Resistance) The permitted variation from the specified value of a The expected change in value of a single resistor single resistor. Defined as a ± percentage of the ideal in response to a change in temperature. Usually value, e.g. ± 5 %. defined in units of PPM/°C. For reference: ± 100 PPM/°C = 0.01 %/°C. Ratio Tolerance The permitted variation from the specified ratio TCR Tracking (Ratio TC) formed by two or more values within a resistor The expected change in the ratio...

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Product Selection Thick vs. Thin-Film Thick-film (Ceramic) Thin-film (Ceramic) Thin-film (Silicon) Resistance Range 1 2 3 Power 1 2 2 Broadest Package Selection 1 2 3 Smallest Packages 2 2 1 Precision 3 2 1 Cost 1 3 2 TCR/Tracking 3 1 2 Density 2 3 1 Component Integration 1 2 3 Key: 1= best Note: Please refer to Integrated Passive & Active Devices Short Form Catalog for Thin-Film-on-Silicon Thick-Film Resistors SIP Series Mounting Available Number of Pins Max. Lead-Lead Spacing (mm) 4300 Series Resistance Range (ohms) Max. Voltage (Volts) 4600 Series Absolute TCR (50 to 2.2M ohms) Ratio TCR...

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Thick-Film Resistors DIP Series Mounting Available Number of Pins Max. Lead-Lead Spacing (mm) 4100 Series Resistance Range (ohms) 4400 Series Max. Voltage (Volts) 4800 Series Absolute TCR (50 to 2.2M ohms) Ratio TCR Standard Max. Power (Watts) Resistor Power Rating (W) Molded Encapsulate 4100R TH 20 2.54 10 to 10M 100 ±100 PPM/°C ±100 PPM/°C 2.80 .125-.25 4400P SMT 20 1.27 10 to 2.2M 50 ±100 PPM/°C ±100 PPM/°C 2.00 .115 - .16 4800P SMT 20 1.27 10 to 2.2M 50 ±100 PPM/°C ±100 PPM/°C 1.60 .08 - .16 Thin-Film Resistors on Ceramic SIP Series Mounting Available Number of Pins Max. Lead-Lead...

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How to Order 4400 Series 4800 Series 4400P (DIP Surface Mount, Wide Body) / 4800P (DIP Surface Mount, Medium Body) 44xx/48xxP - 1- 152 Model • 44 = SMD SOL Package • 48 = SOM Package Number of Pins • 16/20 (44 Series) • 14/16/18/20 (48 Series) Type • P = Thick-Film ; T = Thin-Film Electrical Conguration • 1 or 4 = Iolated • 2 = Bussed • 3 = Dual Terminator Resistance Code • First 2 digits are signicant; 3rd digit is the number of zeroes to follow (Thin lm only) First 3 digits are signicant; 4th digit is the number of zeroes to follow Resistance Tolerance • Blank = 2 % • F = 1 % (100 to 1...

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4300 Series 4600 Series 4300H/M/R (SIP Surface Mount, High/Medium/Low Prole) 4600H/M/X (SIP Surface Mount, High/Medium/Low Prole) 46XX H - 101 - 222 Model • 43 = Molded SIP • 46 = Conformal SIP Number of Pins • 6 to 11 (4300); 4 to 14 (4600) Physical Conguration • H = High Prole • M = Medium Prole • X = Low Prole (4600) or R = Low Prole (4300) Electrical Conguration • 101/AP1 = Bussed / Bussed Ammo • 102/AP2 = Isolated / Isolated Ammo • 104/AP4 = Dual Terminator / Dual Ammo Resistance Code • First 2 digits are signicant; 3rd digit is the number of zeroes to follow Resistance Tolerance •...

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How to Order 4100 Series 4300 Series 4400 Series 4800 Series Thin-Film 4100T (Thin-Film Molded DIP) 4300T, S, K (Thin-Film Molded SIP Low/Medium/High Prole) 4400T (Wide Body) 4800T (Medium Body) 4116 T - 2 - 2222 F A B Model • 41 = Molded DIP • 43 = Molded SIP • 44 = SOL Wide Body Gull Wing • 48 = SOM Medium Body Gull Wing Number of Pins • 8/14/16/18/20 (4100T Series) • 4/6/8/9/10/11 (4300T Series) • 16/20 (4400T Series) • 14/16/18/20 (4800T Series) Physical Conguration • T = Thin Prole 4300: • K = High Prole • M = Medium Prole • T = Low Prole Electrical Conguration • 1 = Isolated • 2 =...

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Worldwide Sales Offices Non-Listed European Technical Assistance Bourns8 products are available through an extensive network of manufacturer's representatives, agents and distributors. To obtain technical applications assistance, a quotation, orto place an order, contact a Bourns representative in your area. Specifications subject to change without notice. Actual performance in specific customer applications may differ due to the influence of othervariables. Customers should verify actual device performance in their specific applications. Reliable Electronic Solutions "Bourns" isa...

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