Compatible with automatic insertion equipment Superior package integrity Marking on contrasting background for permanent identification

For information on specific applications, download Bourns' application notes: DRAM Applications Dual Terminator Resistor Networks R/2R Ladder Networks SCSI Applications

Product Characteristics Resistance Range......................10 ohms to 10 megohms Maximum Operating Voltage...........100V Temperature Coefficient of Resistance 2.2 M..................�100ppm/�C below 50........................�250ppm/�C above 2.2 M...................�250ppm/�C TCR Tracking..........................50ppm/�C maximum; equal values Resistor Tolerance................See circuits Operating to +125�C Insulation Resistance..................10,000 megohms minimum Dielectric Withstanding Voltage.............................................200 VRMS Lead Solderability.....Meet requirements of MIL-STD-202 Method 208 Environmental Characteristics TESTS PER MIL-STD-202.........R MAX. Short Time Overload...................�0.25% Load Life.....................................�1.00% Moisture Resistance...................�0.50% Resistance to Soldering Heat.................................................�0.25% Terminal Strength........................�0.25% Thermal Shock............................�0.25% Physical Characteristics Flammability.........Conforms to UL94V-0 Lead Frame Material..........................Copper, solder coated Body Material..................Novolac epoxy Package Power Temp. Derating Curve Product Dimensions

Package Power Rating 70�C 4108R......................................1.69 watts 4114R......................................2.00 watts 4116R......................................2.25 watts 4118R......................................2.50 watts 4120R......................................2.80 watts Typical Part Marking

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.

Model (41 = Molded DIP) Number of Pins Physical Configuration (R = Thick Film Low Profile) Electrical Configuration 1 = Isolated 2 = Bussed 3 = Dual Terminator Resistance Code First 2 digits are significant Third digit represents the number of zeros to follow. Consult factory for other available options.

Isolated Resistors (1 Circuit) Model 4108R-1-RC (4 Isolated Resistors) Model 4114R-1-RC (7 Isolated Resistors) Model 4116R-1-RC (8 Isolated Resistors) Model 4118R-1-RC (9 Isolated Resistors) Model 4120R-1-RC (10 Isolated Resistors) Bussed Resistors (2 Circuit) Model 4108R-2-RC (7 Resistors, Pin 8 Common) Model 4114R-2-RC (13 Resistors, Pin 14 Common) Model 4116R-2-RC (15 Resistors, Pin 16 Common) Model 4118R-2-RC (17 Resistors, Pin 18 Common) Model 4120R-2-RC (19 Resistors, Pin 20 Common)

Dual Terminator (3 Circuit) Model 4108R-3-R1/R2 Model 4114R-3-R1/R2 Model 4116R-3-R1/R2 (shown) Model 4118R-3-R1/R2 Model 4120R-3-R1/R2

Resistance Tolerance 10 ohms 49 ohms...................�1 ohm 50 ohms 5 megohms.................�2%* Above 5 megohms..........................�5% Power Rating per Resistor At 70�C..................................0.250 watt Power Temperature Derating Curve

Resistance Tolerance 10 ohms 49 ohms...................�1 ohm 50 ohms 5 megohms..................�2%* Above 5 megohms...........................�5% Power Rating per Resistor At 70�C..................................0.125 watt Power Temperature Derating Curve

Resistance Tolerance Below 100 ohms........................�2 ohms 100 ohms 5 megohms................�2%* Above 5 megohms...........................�5% Power Rating per Resistor At 70�C..................................0.125 watt Power Temperature Derating Curve

* �1% TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE "F" AFTER THE RESISTANCE CODE. **NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE. REV. 09/02 Specifications are subject to change without notice.