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Surface Mount 4 Millimeter Multiturn Trimpot Potentiometer BOURNS 3224W-1-104E Featuring Sealed Construction

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Surface Mount 4 Millimeter Multiturn Trimpot Potentiometer BOURNS 3224W-1-104E Featuring Sealed Construction

Tolerance : ±10%

Temperature Coefficient : ±100ppm/℃

Power(Watts) : 250mW

Number of Turns : 12

Resistance : 100kΩ

Description : ±10% ±100ppm/℃ 250mW 100kΩ SMD-3P,4.8x3.5mm Trimmer Potentiometers RoHS

Mfr. Part # : 3224W-1-104E

Model Number : 3224W-1-104E

Package : SMD-3P,4.8x3.5mm

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Product Overview

The 3224 Series 4 mm SMD Trimpot Trimming Potentiometer is a surface-mount, multiturn cermet potentiometer designed for industrial applications. It features a sealed construction to withstand board wash processing, a pick-and-place centering design with flush adjustment, and meets EIA/EIAJ/IPC/VECI SMD standard trimmer footprints. This series offers low CRV (1%), halogen-free construction, and is RoHS compliant. It is suitable for various trimmer applications and is available in top and side adjust styles with J-hook, gull-wing, W, and X styles.

Product Attributes

  • Brand: Bourns
  • Product Line: Trimpot
  • Type: Trimming Potentiometer
  • Size: 4 mm
  • Mounting Type: Surface Mount (SMD)
  • Adjustment Type: Multiturn
  • Construction: Cermet, Sealed
  • Certifications: RoHS compliant, Halogen free
  • Design Features: Pick and place centering design, flush adjustment
  • Footprint Standard: Meets EIA/EIAJ/IPC/VECI SMD standard trimmer footprint
  • Environmental: Sealed to withstand board wash processing

Technical Specifications

Specification Value
Model 3224
Standard Resistance Range 10 to 2 megohm
Resistance Tolerance 10 % std.
Absolute Min. Resistance 1 % or 2.0 ohms (whichever is greater)
Contact Resistance Variation (CRV) 1 % or 3 ohms max.
Resolution Essentially Infinite
Insulation Resistance 500 vdc, 100 megohms min.
Dielectric Strength (Sea Level) 600 vac (1 minute)
Adjustment Angle 12 turns nom.
Power Rating @ 85 C 0.25 watt (300 volts max.)
Power Rating @ 150 C 0 watt (300 volts max.)
Temperature Range -65 C to +150 C
Temperature Coefficient 100 ppm/C
Seal Test 85 C Fluorinert / 60 seconds
Humidity (MIL-STD 202 Method 106) TRS 2 %; IR 10 megohms
Vibration (20 G) TRS 1 %; VRS 1 %
Shock (100 G) TRS 1 %; VRS 1 %
Load Life @ 85 C (1,000 hours) TRS: 3 ohms or 3 % (whichever is greater)
Rotational Cycling (200 cycles) TRS: 3 ohms or 3 % (whichever is greater)
Thermal Shock (5 cycles) TRS 2 %; VRS 1 %
Moisture Sensitivity Level N/A
ESD Classification 2
Mechanical Stop Wiper idles
Torque 180 g-cm max.
Weight Approximately 0.01 oz.
Solderability Per MIL-STD-202, Method 208
Wiper 50 % (Actual TR) 10 %
Flammability UL94V0
Pushover Strength (J, G Styles) 4.4 lbs.
Pushover Strength (W, X Styles) 1 lb.
Adjustment Tool H-91
Dimensions (MM/Inches) See diagram in source
Reel Packaging (E Tape Designator) Style J, G: 500 pcs./7" reel; Style W: 250 pcs./7" reel; Style X: 200 pcs./7" reel
Reel Packaging (G Tape Designator) Style J, G: 1500 pcs./13" reel; Style W: 1000 pcs./13" reel; Style X: 850 pcs./13" reel
Standard Resistance Table Codes 10, 20, 50, 100, 200, 500, 1k, 2k, 5k, 10k, 20k, 50k, 100k, 200k, 500k, 1M, 2M ohms

2410122022_BOURNS-3224W-1-104E_C53229.pdf


Quality Surface Mount 4 Millimeter Multiturn Trimpot Potentiometer BOURNS 3224W-1-104E Featuring Sealed Construction for sale

Surface Mount 4 Millimeter Multiturn Trimpot Potentiometer BOURNS 3224W-1-104E Featuring Sealed Construction Images

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