*R oH S CO M PL IA NT Features ■ Surface Mount / Single Turn / Cermet ■ Side adjust available Industrial / Sealed ■ Compatible with surface mount manufacturing processes ■ Compatible with popular vacuum pick-and-place equipment ■ J-hook, gull-wing and pinned configurations ■ Meets EIA/EIAJ/IPC/VECI SMD standard trimmer designs ■ RoHS compliant* - see processing information on lead free surface mount trimmers 3314 - 4 mm Square Trimming Potentiometer Electrical Characteristics Standard Resistance Range .....................10 ohms to 2 megohms (see standard resistance table) Resistance Tolerance ........... ±20 % std. (tighter tolerance available) End Resistance ..... 1 % or 2 ohms max. (whichever is greater) Contact Resistance Variation .................................... 3 % or 3 ohms Resolution ................................... Infinite Insulation Resistance ............... 500 vdc. 100 megohms min. Dielectric Strength Sea Level............... 500 vac (1 minute) Adjustment Angle ................. 210 ° nom. Environmental Characteristics Power Rating (300 volts max.) 70 °C .................................... 0.25 watt 125 °C ....................................... 0 watt Temperature Range ... -55 °C to +125 °C Temperature Coefficient ... ±100 ppm/°C Humidity ............................90-98 % RH, 10 cycles, 240 hours TRS ±2 %; IR 10 megohms Vibration .....20 G TRS ±1 %; VRS ±1 % Shock .......100 G TRS ±1 %; VRS ±1 % Load Life ....(@ 70 °C Rated Power 1000 Hours) TRS ±3 % Rotational Life .......................100 cycles TRS ±3 % Thermal Shock .........................5 cycles TRS ±2 %; VRS ±1 % Physical Characteristics Mechanical Angle ................. 240 ° nom. Torque..........................180 g-cm typical Stop Strength ..............300 g-cm typical Pushover Strength (Z Style) ...........2 kilograms (4.4 lbs.) minimum Weight ............... Approximately 0.01 oz. Marking.................Manufacturer’s code, resistance code and date code Wiper ............... 50 % (Actual TR) ±10 % Flammability ..........................U.L. 94V-0 Standard Packaging J, G and R ................ 500 pcs./7 ” reel S and Z..................... 200 pcs./7 ” reel H....................................100 pcs./tube Adjustment Tool..............................H-90 DIMENSIONS: TOLERANCES: ± 0.25 (.010) Product Dimensions 3314J-1 3314J-1, G-1, R-1, H-1 (Bourns Marking, Straight Slot) 4.50 (.177) 2 2.55 (.100) 0.20 (.008) TYP. 4.50 (.177) 3 3 1 RECOMMENDED PCB LAYOUT 2.35 (.093) 2.3 (.091) 1.3 (.051) 2 PLCS. 0.8 ± 0.1 (.031 ± .004) 2 PLCS. 1.0 (.040) 3 PLCS. 5.00 (.197) 3 1.30 ± 0.1 (.051 ± .004) 5.00 (.197) 2.0 (.079) 3 PLCS. 2.0 (.079) 2.55 (.100) 4.50 (.177) 3 0.20 (.008) TYP. 0.6 TYP. (.024) 5° MAX. TYP. 1 COMMON DIMENSIONS ALL PIN STYLES: CROSS 2 ADJ. SLOT 2.41 LONG (.095) .51 WIDE X (.020) .51 1 DEEP X (.020) 3314J-4, G-4, R-4, H-4 (Reverse Marking, Cross Slot) COMMON DIMENSIONS ALL PIN STYLES: STRAIGHT 2 ADJ. SLOT 2.45 LONG (.096) .51 WIDE X (.020) .51 3 1 DEEP X (.020) 2 COMMON DIMENSIONS ALL PIN STYLES: CROSS ADJ. SLOT 2.41 LONG (.095) .51 WIDE X (.020) 1 X .51 DEEP (.020) How To Order 3314 J - 1 - 502 E 3314G-1 4.50 (.177) 2 COMMON DIMENSIONS ALL PIN STYLES: STRAIGHT 2 ADJ. SLOT 2.45 LONG (.096) .51 WIDE X (.020) .51 1 3 DEEP X (.020) 3314J-3, G-3, R-3, H-3 (Reverse Marking, Straight Slot) 4.00 (.157) 3314J-2, G-2, R-2, H-2 (Bourns Marking, Cross Slot) RECOMMENDED PCB LAYOUT 2.3 (.091) 0.8 ± 0.1 1.3 (.031 ± .004) (.051) 2 PLCS. 2 PLCS. 2.35 (.093) Model Style Standard or Modified Product Indicator (Styles J, G, R, H & S) -1 = Single Slot -2 = Cross Slot -3 = Single Slot w/Reverse Marking -4 = Cross Slot w/Reverse Marking Product Indicator (Style Z only) -GA4 = Single Slot -1 = Cross Slot -3 = Single Slot w/Reverse Marking -4 = Cross Slot w/Reverse Marking Resistance Code Embossed Tape Designator** E = Styles J, G and R: 500 pcs./7 ” reel Styles S and Z: 200 pcs./7 ” reel G = Styles J and G: 3000 pcs./13 ” reel Style R: 2500 pcs./13 ” reel Styles S and Z: 1000 pcs./13 ” reel **Style H is available in tube packaging only. Standard Resistance Table 6.20 (.244) 1.3 (.051) 3 PLCS. 5.00 (.197) MM (INCHES) EXCEPT WHERE NOTED *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 1.30 ± 0.1 (.051 ± .004) 5.5 (.217) 2.0 (.079) Resistance (Ohms) 10 20 50 100 200 500 1,000 2,000 5,000 10,000 20,000 50,000 100,000 200,000 250,000 500,000 1,000,000 2,000,000 Resistance Code 100 200 500 101 201 501 102 202 502 103 203 503 104 204 254 504 105 205 Popular distribution values listed in boldface. Special resistances available. 3314 - 4 mm Square Trimming Potentiometer Product Dimensions Packaging Specifications - J, G and R Styles 3314R-1 (R Style) (J, G Styles) 2.55 (.100) 5.00 (.197) 2 6.20 (.244) TAPE TAPE 0.51 ± 0.13 (.020 ± .005) TYP. .36 MAX. (.014) 2.74 ± .10 (.108 ± .004) 4.50 (.177) 3 1 TYP. 0.20 (.008) 2.35 (.092) 0.80 ± 0.10 (.031 ± .004) 2 PLCS. 1.30 ± 0.10 (.051 ± .004) 5.00 (.197) R 0.13 (.005) MAX. TYP. 4.00 ± .10 (.157 ± .004) 4.50 (.177) 2 1 6.45 ± 0.10 (.254 ± .004) 5.26 ± .10 (.207 ± .004) 8.00 ± .20 (.315 ± .008) 1.75 ± .10 (.069 ± .004) 1.75 ± .10 (.068 ± .004) 12.00 ± .30 (.472 ± .012) 12.00 ± .30 (4.72 ± .012 REEL REEL 1.78 ± .254 (.070 ± .010) EQUAL SPACED 3 PLCS. EQUAL SPACED 3 PLCS. 21.01 ± .79 DIA. (.827 ± .031) 2.67 ± .25 (.105 ± .010) 21.01 ± .789 (.000 ± .000) DIA. 13.0 ± .508 (.512 ± .020) DIA. 2.67 ± .254 (.105 ± .010) 59.18 ± 2.03 (2.330 ± .080) 59.18 ± 2.03 (2.330 ± .080) 0.20 (.008) TYP. 177.8 ± 2.03 DIA.* (7.00 ± .080) 177.8 ± 2.03 DIA.* (7.00 ± .080) 3 1.5 + .10/ –.00 (.059 + .004-.00) DIA. 2.00 ± .05 (.079 ± .002) 5.00 ± 0.10 (.197 ± .004) OUTSIDE WHEN PINS ARE PARALLEL 6.30 (.248) 4.50 (.177) 5.52 ± 0.05 (.217 ± .002) 5.26 ± .10 (.207 ± .004) 13.0 ± .51 (.512 ± .020) DIA. 3314H-1 6° ± 2° 1.50 + 0.30 DIA. (.059 ± .012) 1.78 ± .25 (.070) ± .010) 1.3 (.051) 2 PLCS. 3.29 ± .10 (.130 ± .004) 4.00 ± .10 (.157 ± .004) 2.00 ± .05 (.079 ± .020) 5.5 (.216) 2.0 (.079) 5.26 ± .10 (J) (.207 ± .004) 6.45 ± .10 (G) (.254 ± .004) 1.5 + .10/ –.00 DIA. (.060 + .004/ - .000) RECOMMENDED PCB LAYOUT 2.3 (.090) 1.3 (.051) 2 PLCS. DIA. 3.2 (.126) THRU. 6.20 (.244) 5.52 ± 0.5 (.217 ± .020) 0.51 ± 0.13 (.020 ± .005) TYP. .30 MAX. (0.12) 2.55 (.100) 2.55 (.100) 0.6 ± 0.1 (.024 ± .004) 3 PLCS. 4.00 TYP. (.157) 2.55 (.100) 0.80 (.031) DIA. TYP. 330.2 ± 2.0 DIA.** (13.00 ± .079) 12.4 + 2.01/ -.000 (.488 + .079/-.000) * Embossed Tape Designator "E" ** Embossed Tape Designator "G" (See How To Order chart for further information.) * Embossed Tape Designator "E" ** Embossed Tape Designator "G" (See How To Order chart for further information.) Meets EIA specification 481. Meets EIA specification 481. 2 5.00 (.197) 12.4 + 2.01/ -.000 (.488 + .079/ - .000) 330.2 ± 2.0 DIA.** (13.00 ± .079) CCW DIMENSIONS: WIPER 3 1 CW TOLERANCES: ± 0.25 (.010) MM (INCHES) EXCEPT WHERE NOTED CLOCKWISE 5.00 (.197) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications 3314 - 4 mm Square Trimming Potentiometer Product Dimensions 3314S-1 (Bourns Marking, Straight Slot) Packaging Specifications 2.54 (0.10) 1.27 (0.50) 1 2 (S Style) 3314S Common Dimensions TAPE 3 PLCS. 1.42 ± 0.13 (0.056 ± 0.005) 5.61 (0.221) 0.50 ± 0.10 (.020 ± .004) 5° MAX. 4.5 (0.177) 1.05 (0.041) 16.00 ± 0.3 (.630 ± 0.012) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 7.50 ± 0.10 (.295 ± .004) 1.75 (.069) 3314S-2 (Bourns Marking, Cross Slot) 0.61 (.024) 5.01 (.197) 1 2 1.42 REF. (.056) 4.95 ± 0.13 (0.193 ± 0.005) 3.13 (0.123) 5.81 ± 0.13 (0.229 ± 0.005) 12.0 (.472) 5.5 (.327) 4.0 (.157) 8.3 (.358) RECOMMENDED PCB LAYOUT 3.5 (0.138) 3314S-3 (Reverse Marking, Straight Slot) 2.0 (.079) 1.1 (0.43) 1.2 (0.47) 1.75 (0.069) 1.15 (0.045) 1.2 (0.47) REEL 1.78 ± .25 (.070) ± .010) 1.15 (0.045) 1.75 (0.069) 1.6 (0.063) CCW 177.8 ± 2.03 DIA.* (7.00 ± .080) WIPER 3 1 2.67 ± .25 (.105 ± .010) 59.18 ± 2.03 (2.330 ± .080) 3314S-4 (Reverse Marking, Cross Slot) 2 1.5 MIN. (.059) 21.01 ± .79 DIA. (.827 ± .031) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 DIA. 13.0 ± .51 (.512 ± .020) DIA. 5.8 (.228) 2 1.5 + 0.1/-0.0 (0.59 +.004/-0.0) DIA. 0.3 MAX. (.012) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 1 R CW 330.2 ± 2.0 DIA.** (13.00 ± .079) 16.4 + 2.0/ -.00 (.646 + .079/ - .00) CLOCKWISE 1 2 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 DIMENSIONS: TOLERANCES: ± Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications 0.30 (.012) MM (INCHES) EXCEPT WHERE NOTED * Embossed Tape Designator "E" ** Embossed Tape Designator "G" (See How To Order chart for further information.) Meets EIA specification 481. 3314 - 4 mm Square Trimming Potentiometer Product Dimensions Packaging Specifications (Z Style) 3314Z Common Dimensions 3314Z-1-(RC) E (Cross Slot) TAPE 1.27 (0.50) 1 2 2.54 (0.10) 1.19 (0.047) 16.00 ± 0.3 (.630 ± 0.012) 1.29 (0.051) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 0.96 (.038) 3.08 (0.121) 5.76 (0.227) 1.5 + 0.1/-0.0 (0.59 +.004/-0.0) DIA. 2 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 0.5 TYP. (.020) 12.0 (.472) 5.5 (.217) 4.0 (.157) RECOMMENDED PCB LAYOUT 1 R 5.56 (0.219) 3.18 (.125) 1.3 (0.051) 7.5 (.295) 1.75 (.069) 0.61 (.024) 5.01 (.197) 3314Z-GA4-(RC) E (Straight Slot) 0.40 MAX. (.016) 3.32 (0.131) 9.1 (.358) 2.54 (0.10) 2.01 (.079) 0.26 (.010) 2.0 (.079) 6.0 (.236) 3.48 (.137) 0.21 (.008) 3314Z-3 (Reverse Marking, Straight Slot) 2.01 (.079) DIA. 1.5 MIN. (.059) 5° MAX. 2.01 (.079) B REEL 1.78 ± .25 (.070) ± .010) 21.01 ± .79 DIA. (.827 ± .031) 1 2 13.0 ± .51 (.512 ± .020) DIA. 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 2 3314Z-4-(RC) E (Reverse Marking, Cross Slot) CCW WIPER 59.18 ± 2.03 (2.330 ± .080) 3 1 2.67 ± .25 (.105 ± .010) CW CLOCKWISE DIMENSIONS: TOLERANCES: ± 1 2 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22° OF CENTERLINE OF TERMINAL 2 0.25 (.010) MM (INCHES) 177.8 ± 2.03 DIA.* (7.00 ± .080) EXCEPT WHERE NOTED 330.2 ± 2.0 DIA.** (13.00 ± .079) 16.4 + 2.0/ -.00 (.646 + .079/ - .00) * Embossed Tape Designator "E" ** Embossed Tape Designator "G" (See How To Order chart for further information.) Meets EIA specification 481. REV. 09/09 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications