Features
nꢀ Sideꢀadjustꢀavailable
nꢀ SurfaceꢀMountꢀ/ꢀSingleꢀTurnꢀ/ꢀCermetꢀꢀ
ꢀ
Industrialꢀ/ꢀSealed
nꢀ MeetsꢀEIA/EIAJ/IPC/VECIꢀSMDꢀstandardꢀꢀ
ꢀ
trimmerꢀdesignsꢀ
nꢀ Compatibleꢀwithꢀsurfaceꢀmountꢀꢀ
manufacturingꢀprocesses
nꢀ Compatibleꢀwithꢀpopularꢀvacuumꢀꢀ
pick-and-placeꢀequipment
nꢀ J-hook,ꢀgull-wingꢀandꢀpinnedꢀꢀ
configurations
ꢀ
nꢀ RoHSꢀcompliant*ꢀ-ꢀseeꢀprocessingꢀ
ꢀ
ꢀ
informationꢀonꢀleadꢀfreeꢀsurfaceꢀmountꢀꢀ
trimmers
ꢀ
nꢀ Forꢀtrimmerꢀapplications/processingꢀꢀ
guidelines,ꢀclickꢀhere
ꢀ
ꢀ
ꢀ
ꢀꢀ3314ꢀ-ꢀ4ꢀmmꢀSquareꢀTrimpot®ꢀTrimmingꢀPotentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
3314J-1
.....................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance ...........±20 % std.
(tighter tolerance available)
4.50
(.177)
2
ꢀ5.00ꢀ ꢀ0.10
(.197ꢀ ꢀ.004)ꢀ
ꢀOUTSIDEꢀWHEN
PINSꢀAREꢀPARALLEL
4.50
(.177)
2
2.55
(.100)
End Resistance ..... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
6.30
(.248)
4.50
(.177)
0.20
(.008)ꢀ
TYP.
0.20
(.008)ꢀ
TYP.
4.50
(.177)
....................................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.
3
1
RECOMMENDEDꢀPCBꢀ
LAYOUT
3
1
2.35
(.093)
2.55
(.100)
4.00
(.157)
2.3
(.091)
TYP.
0.8ꢀ±ꢀ0.1
(.031ꢀ±ꢀ.004)
2ꢀPLCS.
1.3
(.051)
2ꢀPLCS.
2.55
(.100)
2.55
(.100)
Environmental Characteristics
1.0
(.040)
3ꢀPLCS.
0.6ꢀ ꢀ0.1
(.024ꢀ ꢀ.004)
3ꢀPLCS.
5.00
4.00
(.157)
Power Rating (300 volts max. for Style G,
J & H; 50 volts max. for Style R)
(.197)
70 °C....................................0.25 watt
125 °C.......................................0 watt
Temperature Range...-55 °C to +125 °C
Temperature Coefficient ... ±100 ppm/°C
1.30ꢀ±ꢀ0.1
(.051ꢀ±ꢀ.004)
5.00
(.197)
2.0
(.079)
5.00
(.197)
2.0
(.079)
3ꢀPLCS.
0.80
(.031)ꢀ
DIA.ꢀTYP.
†
Seal Test..85 °C Fluorinert /60 seconds
5.00
(.197)
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 %
3314G-1
4.50
(.177)
2
2.55
(.100)
0.20
(.008)
TYP.
COMMONꢀDIMENSIONSꢀ-ꢀ
ALLꢀPINꢀSTYLES:
STRAIGHT
COMMONꢀDIMENSIONSꢀ-
ALLꢀPINꢀSTYLES:
CROSSꢀꢀꢀꢀꢀ
4.50
(.177)
0.6
(.024)
2
2
TYP.
ADJ.ꢀSLOT
ADJ.ꢀSLOT
ꢀ2.45
(.096)
ꢀꢀ.51
(.020)
ꢀꢀ.51
(.020)ꢀ
ꢀ2.41
(.095)
ꢀꢀ.51
(.020)
ꢀꢀ.51
(.020)ꢀ
LONG
LONG
Thermal Shock .........................5 cycles
TRS ±2 %; VRS ±1 %
5°ꢀMAX.
TYP.
WIDE
DEEP
WIDE
DEEP
X
X
X
X
3
1
3
1
3
1
RECOMMENDEDꢀPCBꢀ
LAYOUT
2.3
Physical Characteristics
2.35
(.093)
Mechanical Angle................. 240 ° nom.
Torque.............................180 g-cm max.
Stop Strength ..................300 g-cm min.
Pushover Strength (S & Z Style)
................1.6 kilograms (3.5 lbs.) min.
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 (MSL-1)
S and Z........200 pcs./7 ” reel (MSL-1)
H....................................100 pcs./tube
Adjustment Tool..............................H-90
(.091)
0.8ꢀ±ꢀ0.1
(.031ꢀ±ꢀ.004)
2ꢀPLCS.
1.3
(.051)
2ꢀPLCS.
COMMONꢀDIMENSIONSꢀ-
ALLꢀPINꢀSTYLES:
CROSSꢀꢀꢀꢀꢀ
COMMONꢀDIMENSIONSꢀ-
ALLꢀPINꢀSTYLES:
STRAIGHT
2
2
ADJ.ꢀSLOT
ADJ.ꢀSLOT
ꢀ2.41
(.095)
ꢀꢀ.51
(.020)
ꢀꢀ.51
(.020)ꢀ
ꢀ2.45
(.096)
ꢀꢀ.51
(.020)
ꢀꢀ.51
(.020)ꢀ
LONG
LONG
5.5
(.217)
6.20
(.244)
1.3
(.051)
3ꢀPLCS.
WIDE
DEEP
X
X
WIDE
DEEP
X
X
3
3
1
1
2.0
(.079)
1.30ꢀ±ꢀ0.1
(.051ꢀ±ꢀ.004)
5.00
(.197)
ꢀ
MM
(INCHES)
DIMENSIONS:
ꢀ
ꢀ
0.25ꢀ ꢀꢀꢀꢀꢀꢀ
(.010)
TOLERANCES:ꢀ
EXCEPTꢀWHEREꢀNOTED
ꢀ
*RoHSꢀDirectiveꢀ2002/95/ECꢀJan.ꢀ27,ꢀ2003ꢀincludingꢀannexꢀandꢀRoHSꢀRecastꢀ2011/65/EUꢀJuneꢀ8,ꢀ2011.ꢀ
†“Fluorinert”ꢀisꢀaꢀregisteredꢀtrademarkꢀofꢀ3MꢀCo.
Specificationsꢀareꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Theꢀdeviceꢀcharacteristicsꢀandꢀparametersꢀinꢀthisꢀdataꢀsheetꢀcanꢀandꢀdoꢀvaryꢀinꢀdifferentꢀapplicationsꢀandꢀactualꢀdeviceꢀperformanceꢀmayꢀvaryꢀoverꢀtime.
Usersꢀshouldꢀverifyꢀactualꢀdeviceꢀperformanceꢀinꢀtheirꢀspecificꢀapplications.