Features
nꢀ MeetsꢀEIA/EIAJ/IPC/VECIꢀSMDꢀstandardꢀꢀ
trimmerꢀfootprint
nꢀ SurfaceꢀMountꢀ3ꢀmmꢀSquareꢀ/ꢀMultiturnꢀ
ꢀ
ꢀ
Cermetꢀ/ꢀIndustrialꢀ/ꢀSealed
C
9
3
8
nꢀ Topꢀandꢀsideꢀadjust
nꢀ RoHSꢀcompliant*ꢀ-ꢀseeꢀprocessingꢀ
nꢀ Sealedꢀtoꢀwithstandꢀstandardꢀboardꢀwashꢀꢀ
processing
nꢀꢀPickꢀandꢀplaceꢀcenteringꢀdesignꢀforꢀꢀ
automatedꢀplacementꢀcompatibility
nꢀꢀFlushꢀadjustmentꢀscrew
1
0
0
ꢀ
ꢀ
ꢀ
informationꢀonꢀRoHSꢀcompliantꢀsurfaceꢀꢀ
mountꢀtrimmers
3
2
2
ꢀ
3
W
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ
guidelines,ꢀclickꢀhere
ꢀ
®
ꢀ ꢀꢀ
3223ꢀ-ꢀ3ꢀmmꢀSMDꢀTrimpot ꢀTrimmingꢀPotentiometer
Electrical Characteristics
Standard Resistance Range
Product Dimensions
3223J Side Adjust
......................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance ...........±20 % std.
Absolute Minimum Resistance
........................... 1 % or 3 ohms max.
(whichever is greater)
3223G Side Adjust
0.40
(.016)
3.9
(.154)
3.18
3.9
(.154)
3.18
(.125)
(.125)
1
2
3
1
2
3
3.9
(.154)
3.9
(.154)
Contact Resistance Variation
........................... 3 % or 3 ohms max.
(whichever is greater)
Resolution ................. Essentially infinite
Insulation Resistance ...............500 VDC
100 megohms min.
ELECTRICAL ADJUSTMENT SLOT
ELECTRICAL ADJUSTMENT SLOT
0.38
0.30
0.38
0.30
WIDE
X
DEEP
WIDE
X
DEEP
(0.014)
(0.011)
(0.014)
(0.011)
2.77
(.109)
0.72
(.028)
0.77 0.99
(.030) (.039)
0.62
(.024)
0.13
2.77
(.109)
(.005)
0.13
Dielectric Strength
(.005)
Sea Level.............. 600 VAC (1 minute)
Adjustment Angle.............11 turns nom.
0.99
(.039)
0.3
(.012)
0.56
(.022)
0.88
(.035)
0.78
(.031)
0.3
(.012)
0.56
(.022)
4.47
(.176)
Environmental Characteristics
1.25
(.049)
1.25
(.049)
5.32
(.209)
Power Rating (200 volts max.)
RECOMMENDED LAND PATTERN
70 °C..................................0.125 watt
150 °C.......................................0 watt
Temperature Range...-65 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
2 PLCS.
RECOMMENDED LAND PATTERN
2 PLCS.
0.9
4.0
(.157)
1.4
(.055)
(.035)
LEAD
0.9
4.4
(.035)
(.173)
FOOTPRINT
REF.
1.4
(.055)
LEAD
FOOTPRINT
REF.
2.8
(.110)
†
Seal Test..85 °C Fluorinert /60 seconds
1.3
(.051)
Humidity .......MIL-STD-202 Method 106
TRS ±3 %; 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
CRV.............................4 ohms or 4 %
(whichever is greater)
Rotational Cycling .................200 cycles
CRV.............................4 ohms or 4 %
(whichever is greater)
2.8
(.110)
1.6
(.063)
1.6
(.063)
1.3
(.051)
2.0
(.079)
2.0
(.079)
3223W Top Adjust
0.56
(0.022)
ꢀ
MM
(INCHES)
3.18
DIMENSIONS:
ꢀ
3.9
(0.153)
(0.125)
2 PLCS.
0.98
(0.039)
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
2
TOLERANCES:
ꢀ
EXCEPTꢀWHEREꢀNOTED
1
1.97
(0.077)
100
3223W
C
8 3 6
WIPER
2
3
Thermal Shock ..........................5 cycles
TRS ±2 %; VRS ±2 %
Moisture Sensitivity Level.....................2
ESD Classification................................2
CW
CCW
3
1
2.76
ELEC. ADJ. SLOT
0.38
(0.014)
0.30
2.31
(0.090)
CLOCKWISE
(0.109)
WIDE
DEEP
X
3.9
(0.153)
(0.011)
Physical Characteristics
How To Order
RECOMMENDED LAND PATTERN
Mechanical Stop ..................Wiper idles
Torque............................2.50 oz-in. max
Weight ...............Approximately 0.01 oz.
3223 W - 1 - 502 E
3.52
(0.139)
1.3
2.43 (0.051)
(0.096)
1.3
(0.051)
Model
Style
Marking
Manufacturer’s code,
4.16
resistance code and date code
Solderability...............Per MIL-STD-202,
Method 208
Wiper ...............50 % (Actual TR) ±10 %
Flammability .............................UL94V-0
Adjustment Tool.......................... H-92-1
(0.164)
Standard Product Indicator
-1 = IR Reflow (Standard)
2.8
(0.110)
Resistance Code
1.6
(0.063)
0.81
(0.032) (0.025)
0.63
0.9
Embossed Tape Designator
E = 500 pcs./7 ” Reel (Standard)
(0.035)
2 PLCS.
0.22
REF.
(0.009)
Tape and reel material meets Antistatic ANSI/
ESD 5541-2003 packaging standards.
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.
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