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Technical content

Features

■ Surface Mount 4 mm Square / Multiturn Cermet / Industrial / Sealed ■ Halogen free** with date code 114 ■ Sealed to withstand board wash processing ■ Pick and place centering design, with fl ush adjustment ■ 4 mm design meets EIA/EIAJ/IPC/VECI SMD standard trimmer footprint ■ RoHS compliant* - see processing information on RoHS compliant surface mount trimmers ■ For trimmer applications/processing guidelines, click here 3214 - 5-Turn Trimpot® Trimming Potentiometer *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. **Bourns follows the prevailing defi nition of “halogen free” in the industry. Bourns considers a product to be “halogen free” if (a) the Bromine (Br ) content is 900 ppm or less; (b) the Chlorine ( Cl ) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine ( Cl ) content is 1500 ppm or less. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications.

Electrical Characteristics

(see standard resistance table) Absolute Minimum Resistance (whichever is greater) Contact Resistance Variation 100 megohms min. Dielectric Strength Environmental Characteristics Power Rating (300 volts max.) TRS ±2 %; IR 10 megohms Load Life TRS 3 ohms or 3 % (whichever is greater) TRS 3 ohms or 3 % (whichever is greater) TRS ±2 %; VRS ±1 % Physical Characteristics resistance code and date code Method 208 Pushover Strength Product Dimensions How To Order

3214 J - 1 - 502 E

Standard or Modifi ed Product Indicator -1 = IR Refl ow (standard) †-2 = Wave Solderable -FW5 = .070” ± .010” Shaft Extension Resistance Code Embossed Tape Designator E = Style J, G: 500 pcs./7 ” reel (standard) Style W: 250 pcs./7 ” reel (standard) Style X: 200 pcs./7 ” reel (standard) G = Style J, G: 1500 pcs./13 ” reel (standard) Style W: 1000 pcs./13 ” reel (standard) Style X: 850 pcs./13 ” reel (standard) G = Style J, G: 1500 pcs./13 ” reel (FW5) Style W, X: 600 pcs./13 ” reel (FW5) Consult factory for other available options. † -2 has a treated stainless steel shaft 3214J Side Adjust 2.6 (.102) 4.6 (.180) 5.0 (.195) 3.71 (.146) 0.8 (.032) 1.2 (.047) 2.4 (.095) 2.3 (.090) 4.8 (.190) 0.2 (.007) ADJUSTMENT SLOT 0.6 (.022) WIDE X DEEP0.5 (.020) 1.5 (.060) DIA. 203 3214 438M J 0.9 (.034) 2 PLCS. 1.3 (.050) 1.0 (.039) 0.5 (.020) 1.14 (.045) 0.2 (.007) 2 PLCS. 2.0 (.079) 4.0 (.157) 2.3 (.090) 2.0 (.079) 1.3 (.050) 2 PLCS.

3 PLCS

2.3 (.090) 4.8 (.190) ADJUSTMENT SLOT 0.6 (.022) 1.5 (.060) 2.7 (.108) 1.2 (.047) 2.4 (.095) 4.6 (.180) 6.0 (.236) 0.13 (.005) 3.9 (.152) 0.5 (.02) WIDE TYP . X DEEP0.5 (.020) DIA. 203 3214 438M G 5.2 (.205) 1.3 (.050) 2.3 (.090) 2.0 (.079) 1.3 (.050) 3 PLCS. 2 PLCS. 0.9 (.034) 2 PLCS. 1.3 (.050) 0.5 (.020) 0.2 (.007) 3214X Top Adjust 5.3 (.208) 0.2 (.008) 1.0 (.040) 5.1 (.200) 4.8 (.190) 2.5 (.100) 2.5 (.100) 5.1 (.200) 3.5 (.139) 0.8 (.032) 1.3 (.050) 5.7 (.225) 3.9 (.155) 1.2 (.047)

2 PLCS

3 PLCS. 2.0 (.079) 0.8 (.032) 2 PLCS. TYP . 1.3 (.050) 2 PLCS. 1.9 (.075) ADJUSTMENT SLOT 0.6 (.022) WIDE X DEEP.0.5 (.020) 203 3214 438M X *RoHS COMPLIANT DIMENSIONS: MM (INCHES)

“Trimpot” is a registered trademark of Bourns, Inc. Specifi cations are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specifi c applications. 3214 - Packaging Specifi cations J & G Styles W Style X Style TAPE 178 ± 2.0 (7.00 ± .008) 13.0 ± .51 (.512 ± .020) 1.78 ± .25 (.070 ± .010) 21.01 ± .79 (.827 ± .031) 2.67 ± .25 (.105 ± .010) 59.18 ± 2.03 (2.330 ± .080) 12.4 + 2.01/ -.000 REEL 4.5 (.177) 5.52 ± .05 (.217 ± .002) 1.5 + .10/ –.00 4.00 ± .20 (.157 ± .008) 2.00 ± .05 (.079 ± .002) 8.00 ± .10 (.315 ± .004) 1.75 ± .10 (.069 ± .004) 12.00 ± .30 (.472 ± .012) 5.10 ± .10 (.201 ± .004) 5.55 ± .10 (.219 ± .004) 6.25 ± .10 (.246 ± .004) MAX. .04 (.002) MAX. (J) (G) DIA. EQUAL SPACED 3 PLCS. DIA. DIA. DIA.* 330.2 ± 2.0 Cover tape peel strength: Meets EIA specification 481. * Embossed Tape Designator "E" **Embossed Tape Designator "G" (See How To Order chart for further information.) TAPE 7.50 ± .05 (.295 ± .002) 12.00 ± .10 (.472 ± .004) 4.05 ± .12 (.159 ± .005) 4.90 ± .10 (.193 ± .004) .05 (.002) MAX. 6.09 (.240) MAX. 16.00 ± .30 (.630 ± .012) 1.5 + .10/ –.00 4.00 ± .20 (.157 ± .008) 2.00 ± .05 (.079 ± .002) 1.75 ± .10 (.069 ± .004) DIA. 16.4 + 1.81/ -.000 REEL Cover tape peel strength: Meets EIA specification 481. * Embossed Tape Designator "E" **Embossed Tape Designator "G" (See How To Order chart for further information.) TAPE 7.50 (.295) 12.00 (.472) 6.70 (.264) .35 (.014) 6.35 (.250) MAX. 16.0 ± 0.30 (.630 ± .012) 8.6 (.339) 1.5 + .10/ –.00 4.00 (.157) 2.00 (.079) 1.75 (.069) DIA. MAX 1 3 CW CLOCKWISE CCW

2 WIPER

TOLERANCES: ± 0.25 EXCEPT WHERE NOTED (.010) DIMENSIONS: MM (INCHES) Standard Resistance Table Resistance Resistance (Ohms) Code 10 100 20 200 50 500 100 101 200 201 500 501 1,000 102 2,000 202 5,000 502 10,000 103 20,000 203 50,000 503 100,000 104 200,000 204 500,000 504 1,000,000 105 2,000,000 205 Popular distribution values listed in boldface. Special resistances available. REV. 04/14 W & X Style Reel