IA
N
Features
n
Surface Mount 3 mm Square / Multiturn
T
OM
PL
100
3223
W
LE
AD
F
RE
E
Cermet / Industrial / Sealed
n
Sealed to withstand standard board wash
processing
n
Pick and place centering design for
automated placement compatibility
n
Flush adjustment screw
n
Meets EIA/EIAJ/IPC/VECI SMD standard
trimmer footprint
n
Top and side adjust
n
RoHS compliant* - see processing
information on RoHS compliant surface
mount trimmers
n
For trimmer applications/processing
guidelines, click here
*R
oH
S
C
Electrical Characteristics
Standard Resistance Range
Side Adjust
......................10 ohms to 2 megohms
3223J 3223J Side Adjust
0.40
0.40
3.9
3.9
3.18
3.18
(see standard resistance table)
(.016) (.016)
(.154) (.154)
(.125)
(.125)
Resistance Tolerance ........... ±20 % std.
1
1
Absolute Minimum Resistance
........................... 1 % or 3 ohms max.
2
2
3.9
3.9
(.154) (.154)
(whichever is greater)
3
3
Contact Resistance Variation
........................... 3 % or 3 ohms max.
ELECTRICAL ADJUSTMENT SLOT
ELECTRICAL ADJUSTMENT SLOT
0.38
0.38
0.30
WIDE DEEP
(whichever is greater)
WIDE X 0.30 X
DEEP
(0.014) (0.014)
(0.011) (0.011)
2.77
Resolution ................. Essentially infinite
2.77
0.72
0.72
0.62
0.62
(.109)
Insulation Resistance ...............500 VDC
(.109)
(.028) (.028)
(.024) (.024)
0.13
0.13
100 megohms min.
(.005) (.005)
Dielectric Strength
Sea Level.............. 600 VAC (1 minute)
0.99
0.30.99
0.3
Adjustment Angle .............11 turns nom.
(.039) (.039)
(.012) (.012)
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR
IA E
NT
*
Environmental Characteristics
Power Rating (200 volts max.)
RECOMMENDED LAND PATTERN
RECOMMENDED LAND PATTERN
70 °C .................................. 0.125 watt
2 PLCS. 2 PLCS.
0.9
0.9
4.0
4.0
150 °C ....................................... 0 watt
1.4
1.4
(.035) (.035)
(.157) (.157)
LEAD
LEAD
(.055) (.055)
Temperature Range ... -65 °C to +150 °C
FOOTPRINT
FOOTPRINT
REF.
REF.
Temperature Coefficient ... ±100 ppm/°C
2.8
2.8
Seal Test ..85 °C Fluorinert†/60 seconds
(.110) (.110)
1.3
1.3
Humidity .......MIL-STD-202 Method 106
(.051) (.051)
1.6 1.6
1.6
1.6
TRS ±3 %; IR 10 megohms
(.063) (.063)(.063) (.063)
Vibration .....20 G TRS ±1 %; VRS ±1 %
Shock .......100 G TRS ±1 %; VRS ±1 %
Load Life
3223W Top
3223W Top AdjustAdjust
0.56
........@ 70 °C rated power 1000 hours
0.56
3.18
3.18
(0.022) (0.022)
CRV ............................. 4 ohms or 4 %
3.9
3.9
(0.125) (0.125)
2 PLCS.
2 PLCS.
0.98
0.98
(0.153) (0.153)
(whichever is greater)
(0.039) (0.039)
2
2
1
Rotational Cycling .................200 cycles
1
1.97
1.97
100 100
CRV ............................. 4 ohms or 4 %
(0.077) (0.077)
3223W3223W
(whichever is greater)
3
Thermal Shock ..........................5 cycles
3
TRS ±2 %; VRS ±2 %
2.76
ELEC. ADJ. SLOT 2.76
ELEC. ADJ. SLOT
2.31
2.31
Moisture Sensitivity Level .....................2
(0.090) (0.090)
0.38
0.38
(0.109)
WIDE X WIDE X (0.109)
3.9
3.9
(0.014) (0.014)
ESD Classification ................................2
Physical Characteristics
0.30
0.30
DEEP
DEEP
(0.011) (0.011)
(0.153) (0.153)
Mechanical Stop .................. Wiper idles
3.52
3.52
1.3
1.3
1.3
Torque............................ 2.50 oz-in. max
2.43 (0.051) (0.051) 1.3 (0.051) (0.139) (0.139)
2.43
(0.051)
Weight ............... Approximately 0.01 oz.
(0.096) (0.096)
Marking
Manufacturer’s code,
4.16
4.16
resistance code and date code
(0.164) (0.164)
Solderability ...............Per MIL-STD-202,
2.8
2.8
Method 208
1.6
1.6
(0.110) (0.110)
Wiper ............... 50 % (Actual TR) ±10 %
(0.063) (0.063)
0.81
0.63
0.63
0.9 0.81
0.9
(0.032) (0.032) (0.025)
(0.025)
Flammability .............................UL94V-0
(0.035) (0.035)
0.22
0.22
2 PLCS. 2 PLCS.
REF.
REF.
Adjustment Tool.......................... H-92-1
(0.009) (0.009)
RECOMMENDED LAND PATTERN
RECOMMENDED LAND PATTERN
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications 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 specific applications.
836
836
C
C
839C
3223 - 3 mm SMD Trimpot
®
Trimming Potentiometer
Product Dimensions
3223G3223G Side Adjust
Side Adjust
3.18
(.125)
3.18
(.125)
1
2
3
1
2
3
3.9
(.154)
3.9
(.154)
3.9
(.154)
3.9
(.154)
2.77
(.109)
ELECTRICAL ADJUSTMENT SLOT
ELECTRICAL ADJUSTMENT SLOT
0.38
0.38
0.30
WIDE DEEP
WIDE X 0.30 X
DEEP
(0.014) (0.014)
(0.011) (0.011)
0.77 0.99
0.77 0.99
(.030)
(.030) (.039) (.039)
2.77
(.109)
0.13
(.005)
0.13
(.005)
0.56
(.022)
0.56
(.022)
0.78
(.031)
0.78 4.47
(.031)
(.176)
4.47 0.88
(.035)
(.176)
0.88
(.035)
0.3
(.012)
0.56
(.022)
0.3
(.012)
1.25
0.56 (.049)
(.022)
1.25 5.32
(.049) (.209)
5.32 1.25
(.209) (.049)
1.25
(.049)
RECOMMENDED LAND PATTERN
RECOMMENDED LAND PATTERN
1.4
(.055)
2.8
(.110)
2 PLCS. 2 PLCS.
0.9
0.9
4.4
1.4
(.035) (.035)
(.173)
(.055)
2.8
(.110)
2.0
(.079)
2.0
(.079)
4.4
(.173)
LEAD
LEAD
FOOTPRINT
FOOTPRINT
REF.
REF.
1.3
1.3
(.051) (.051)
2.0
2.0
(.079) (.079)
MM
DIMENSIONS:
(INCHES)
TOLERANCES:
0.25
EXCEPT WHERE NOTED
(.010)
2
CCW
WIPER
1
CLOCKWISE
3
CW
How To Order
Model
Style
3223 W - 1 - 502 E
Standard Product Indicator
-1 = IR Reflow (Standard)
Resistance Code
Embossed Tape Designator
E = 500 pcs./7 ” Reel (Standard)
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
DIY/Open Source Hardware
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