Features
■ Side adjust available
■ Meets EIA/EIAJ/IPC/VECI SMD standard
trimmer designs
■ RoHS compliant* - see processing
information on lead free surface mount
trimmers
■ Surface Mount / Single Turn / Cermet
Industrial / Sealed
■ Compatible with surface mount
manufacturing processes
■ Compatible with popular vacuum
pick-and-place equipment
■ For trimmer applications/processing
guidelines, click here
■ J-hook, gull-wing and pinned
configurations
3314 - 4 mm Square Trimpot® Trimming Potentiometer
Electrical Characteristics
Product Dimensions
Standard Resistance Range
3314J-1
3314J-2, G-2, R-2, H-2
(Bourns Marking,
Cross Slot)
3314J-1, G-1, R-1, H-1
(Bourns Marking,
Straight Slot)
.....................10 ohms to 2 megohms
(see standard resistance table)
Resistance Tolerance ........... 20 ꢀ std.
(tighter tolerance available)
4.50
(.177)
2
COMMON DIMENSIONS -
ALL PIN STYLES:
COMMON DIMENSIONS -
ALL PIN STYLES:
2.55
(.100)
STRAIGHT
ADJ. SLOT
CROSS
ADJ. SLOT
2.41
2
2
End Resistance ..... 1 ꢀ or 2 ohms max.
(whichever is greater)
2.45
(.096)
.51
(.020)
.51
(.020)
0.20
(.008)
TYP.
LONG
LONG
(.095)
.51
4.50
(.177)
WIDE
DEEP
WIDE
DEEP
X
X
X
X
Contact Resistance Variation
(.020)
.51
....................................3 ꢀ or 3 ohms
Resolution ................................... Infinite
Insulation Resistance ...............500 vdc.
100 megohms min.
3
1
3
1
(.020)
3
1
3314J-3, G-3, R-3, H-3 3314J-4, G-4, R-4, H-4
RECOMMENDED PCB
(Reverse Marking,
(Reverse Marking,
Cross Slot)
COMMON DIMENSIONS -
LAYOUT
Straight Slot)
2.35
Dielectric Strength
2.3
(.091)
COMMON DIMENSIONS -
(.093)
0.8 0.1
ALL PIN STYLES:
CROSS
ADJ. SLOT
Sea Level............... 500 vac (1 minute)
Adjustment Angle................. 210 ° nom.
ALL PIN STYLES:
STRAIGHT
ADJ. SLOT
(.031 .004)
2 PLCS.
1.3
2
(.051)
2 PLCS.
2
2.41
(.095)
.51
(.020)
.51
(.020)
2.45
(.096)
.51
(.020)
.51
(.020)
LONG
LONG
Environmental Characteristics
1.0
(.040)
3 PLCS.
WIDE
DEEP
5.00
(.197)
4.00
(.157)
X
X
WIDE
DEEP
X
X
Power Rating (300 volts max. for Style G,
J & H; 50 volts max. for Style R)
70 °C....................................0.25 watt
125 °C.......................................0 watt
Temperature Range...-55 °C to +125 °C
Temperature Coefficient ... 100 ppm/°C
Humidity ............................90-98 ꢀ RH,
10 cycles, 240 hours
3
3
1
1
1.30 0.1
2.0
(.079)
(.051 .004)
5.00
How To Order
2.0
(.079)
3 PLCS.
(.197)
3314 J - 1 - 502 E
Model
Style
3314G-1
TRS 2 ꢀ; IR 10 megohms
4.50
Standard or Modified Product
Indicator (Styles J, G, R, H & S)
-1 = Single Slot
2.55
(.100)
Vibration .....20 G TRS 1 ꢀ; VRS 1 ꢀ
Shock .......100 G TRS 1 ꢀ; VRS 1 ꢀ
Load Life
(.177)
2
0.20
(.008)
TYP.
-2 = Cross Slot
-3 = Single Slot w/Reverse Marking
....(@ 70 °C Rated Power 1000 Hours)
TRS 3 ꢀ
-4 = Cross Slot w/Reverse Marking
Product Indicator (Style Z only)
-GA4 = Single Slot
4.50
(.177)
Rotational Life .......................100 cycles
TRS 3 ꢀ
0.6
(.024)
TYP.
-1 = Cross Slot
-3 = Single Slot w/Reverse Marking
Thermal Shock .........................5 cycles
TRS 2 ꢀ; VRS 1 ꢀ
-4 = Cross Slot w/Reverse Marking
5° MAX.
TYP.
Resistance Code
3
1
Embossed Tape Designator**
Physical Characteristics
E = Styles J, G and R: 500 pcs./7 ” reel
Styles S and Z: 200 pcs./7 ” reel
G = Styles J and G: 3000 pcs./13 ” reel
Style R: 2500 pcs./13 ” reel
RECOMMENDED PCB
2.35
(.093)
LAYOUT
2.3
Mechanical Angle................. 240 ° nom.
Torque.............................180 g-cm max.
Stop Strength ..................300 g-cm min.
Pushover Strength (S & Z Style)
(.091)
0.8 0.1
(.031 .004)
2 PLCS.
1.3
Styles S and Z: 1000 pcs./13 ” reel
(.051)
2 PLCS.
**Style H is available in tube packaging only.
................1.6 kilograms (3.5 lbs.) min.
Weight ...............Approximately 0.01 oz.
Marking.................Manufacturer’s code,
resistance code and date code
Standard Resistance Table
5.5
(.217)
6.20
Resistance
(Ohms)
10
Resistance
Code
100
(.244)
1.3
(.051)
3 PLCS.
Wiper ...............50 ꢀ (Actual TR) 10 ꢀ
Flammability ..........................U.L. 94V-0
Standard Packaging
20
200
2.0
(.079)
50
500
1.30 0.1
100
101
(.051 .004)
J, G and R................ 500 pcs./7 ” reel
S and Z..................... 200 pcs./7 ” reel
H....................................100 pcs./tube
Adjustment Tool..............................H-90
5.00
200
201
(.197)
500
501
1,000
102
2,000
202
MM
(INCHES)
DIMENSIONS:
0.25
5,000
502
10,000
20,000
50,000
100,000
200,000
250,000
500,000
1,000,000
2,000,000
103
203
TOLERANCES:
EXCEPT WHERE NOTED
503
(.010)
104
204
254
504
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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.
105
205
Popular distribution values listed in boldface.
Special resistances available.
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