AV
DI TH AIL
ST RO AB
RI U LE
BU GH
TI
ON
Features
s
s
s
Surface Mount / Single Turn / Cermet
Industrial / Sealed
Compatible with surface mount
manufacturing processes
Compatible with popular vacuum
pick-and-place equipment
J-hook, gull-wing and pinned
configurations
s
Side adjust available
s
Cross-slot rotor (Z Style)
s
Meets EIA/EIAJ/IPC/VRCI SMD standard
trimmer designs
s
3314 - 4mm Square Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
.......................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance .............±20% std.
(tighter tolerance available)
End Resistance........1% or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
.......................................1% or 3 ohms
Resolution.....................................Infinite
Insulation Resistance ................500 vdc.
100 megohms min.
Dielectric Strength
Sea Level.................500 vac (1 minute)
Adjustment Angle ...................210° nom.
Environmental Characteristics
Soldering Heat
.............260°C, 10 seconds, TRS ±1%
Power Rating (300 volts max.)
70°C.......................................0.25 watt
125°C..........................................0 watt
Temperature Range ......-55°C to +125°C
Temperature Coefficient .....±100ppm/°C
Humidity ..............................90-98% RH,
10 cycles, 240 hours
TRS ±2%; IR 10 megohms
Vibration .........20G TRS ±1%; VRS ±1%
Shock ...........100G TRS ±1%; VRS ±1%
Load Life
......(@ 70°C Rated Power 1000 Hours)
TRS ±3%
Rotational Life ........................100 cycles
TRS ±3%
Thermal Shock ..........................5 cycles
TRS ±2%; VRS ±1%
Physical Characteristics
Mechanical Angle ...................240° nom.
Torque ...........................180g-cm typical
Stop Strength ................300g-cm typical
Pushover Strength (Z Style)
.............2 kilograms (4.4 lbs.) minimum
Weight ................Approximately 0.01 oz.
Marking .................Manufacturer’s code,
resistance code and date code
Wiper ...........Positioned at 50% nominal
Flammability ...........................U.L. 94V-0
Standard Packaging
J & G ...........................500 pcs./7” reel
Z ..................................200 pcs./7” reel
H .......................................50 pcs./tube
Adjustment Tool ..............................H-90
3314J-1
4.50
(.177)
2
2.55
(.100)
3314R-1
5.00
(.197)
2
4.50
(.177)
ADJ. SLOT
2.45 LONG
(.096)
.51
WIDE
X
(.020)
.51
DEEP
X
(.020)
2.35
(.093)
0.8
±
0.1
(.031
±
.004)
2 PLCS.
0.20
(.008)
TYP.
4.50
6.20
(.177) (.244)
3
1
ADJUSTMENT SLOT
3
2.45 LONG
(.096)
X 0.51 WIDE
(.020)
X 0.51 DEEP
(.020)
2.3
(.091)
2.55
0.51
±
0.13
(.020
±
.005)
TYP.
1.3
(.051)
2 PLCS.
1
5.00
(.197)
1.0
(.040)
3 PLCS.
1.30
±
0.1
(.051
±
.004)
2.0
(.079)
3 PLCS.
4.00
(.157)
0.51
±
0.13
(.020
±
.005)
TYP.
5.00
(.197)
2.0
(.079)
0.20
(.008)
TYP.
R 0.13 MAX. TYP.
(.005)
3314G-1
4.50
(.177)
2
2.55
(.100)
0.20
(.008)
TYP.
2.35
(.092)
0.80
±
0.10
(.031
±
.004)
2 PLCS.
6.20
(.244)
4.50
(.177)
0.6
TYP.
(.024)
1.30
±
0.10
(.051
±
.004)
5.00
(.197)
2.3
(.090)
2.3
(.091)
1.3
(.051)
2 PLCS.
1.3
(.051)
2 PLCS.
ADJ. SLOT 3
2.45 LONG
(.096)
.51
WIDE
X
(.020)
.51
DEEP
X
(.020)
1
2.35
(.093)
5° MAX.
TYP.
0.8
±
0.1
(.031
±
.004)
2 PLCS.
6.20
(.244)
1.3
(.051)
3 PLCS.
1.30
±
0.1
(.051
±
.004)
5.5
(.217)
1.3
(.051)
2 PLCS.
5.5
3.2 DIA. (.216)
(.126)
THRU.
2.0
(.079)
2.0
(.079)
5.00
(.197)
DIMENSIONS ARE:
METRIC
(INCHES)
Specifications are subject to change without notice.
41
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
