3 1
2
2
3 1
2
3 1
2
1
3
1.0
(.040)
3 PLCS.
0.8 ± 0.1
(.031 ± .004)
2 PLCS.
2.35
(.093) 2.3
(.091)
1.3
(.051)
2 PLCS.
2.0
(.079)
2.0
(.079)
3 PLCS.
3314J-1
0.20
(.008)
4.50
(.177)
4.50
(.177)
2.55
(.100)
TYP.
COMMON DIMENSIONS -
ALL PIN STYLES:
STRAIGHT
ADJ. SLOT
2.45
(.096)
.51
(.020)
.51
(.020)
WIDE
X
XDEEP
LONG
COMMON DIMENSIONS -
ALL PIN STYLES:
STRAIGHT
ADJ. SLOT
2.45
(.096)
.51
(.020)
.51
(.020)
WIDE
X
XDEEP
LONG
COMMON DIMENSIONS
-
ALL PIN STYLES:
CROSS
ADJ. SLOT
2.41
(.095)
.51
(.020)
.51
(.020)
WIDE
X
XDEEP
LONG
COMMON DIMENSIONS
-
ALL PIN STYLES:
CROSS
ADJ. SLOT
2.41
(.095)
.51
(.020)
.51
(.020)
WIDE
X
XDEEP
LONG
4.00
(.157)
5.00
(.197)
5.00
(.197)
1.30 ± 0.1
(.051 ± .004)
2
3 1
4.50
(.177)
3 1
2
2.55
(.100)
6.20
(.244)
5.00
(.197)
1.30 ± 0.1
(.051 ± .004)
0.8 ± 0.1
(.031 ± .004)
2.35
(.093) 2.3
(.091)
1.3
(.051)
5.5
(.217)
2.0
(.079)
3314G-1
0.20
(.008)
0.6
(.024)
5° MAX.
TYP.
4.50
(.177)
TYP.
TYP.
2 PLCS. 2 PLCS.
1.3
(.051)
3 PLCS.
RECOMMENDED PCB
LAYOUT
RECOMMENDED PCB
LAYOUT
3314J-1, G-1, R-1, H-1
(Bourns Marking,
Straight Slot)
3314J-2, G-2, R-2, H-2
(Bourns Marking,
Cross Slot)
3314J-4, G-4, R-4, H-4
(Reverse Marking,
Cross Slot)
3314J-3, G-3, R-3, H-3
(Reverse Marking,
Straight Slot)
How To Order
3314 J - 1 - 502 E
Model
Style
Standard or Modifi ed Product
Indicator (Styles J, G, R, H & S)
-1 = Single Slot
-2 = Cross Slot
-3 = Single Slot w/Reverse Marking
-4 = Cross Slot w/Reverse Marking
Product Indicator (Style Z only)
-GA4 = Single Slot
-1 = Cross Slot
-3 = Single Slot w/Reverse Marking
-4 = Cross Slot w/Reverse Marking
Resistance Code
Embossed Tape Designator**
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
Styles S and Z: 1000 pcs./13 ” reel
**Style H is available in tube packaging only.
Features
■ 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
confi gurations
■ Side adjust available
■ Meets EIA/EIAJ/IPC/VECI SMD standard
trimmer designs
■ RoHS compliant* - see processing
information on lead free surface mount
trimmers
■ For trimmer applications/processing
guidelines,
click here
3314 - 4 mm Square Trimpot® Trimming Potentiometer
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
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
.................................... 3 % or 3 ohms
Resolution ................................... Infi nite
Insulation Resistance ............... 500 vdc.
100 megohms min.
Dielectric Strength
Sea Level............... 500 vac (1 minute)
Adjustment Angle ................. 210 ° nom.
Environmental Characteristics
Power Rating (300 volts max.)
70 °C ....................................0.25 watt
125 °C .......................................0 watt
Temperature Range ... -55 °C to +125 °C
Temperature Coeffi cient ... ±100 ppm/°C
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 %
Thermal Shock .........................5 cycles
TRS ±2 %; VRS ±1 %
Physical Characteristics
Mechanical Angle ................. 240 ° nom.
Torque ..........................180 g-cm typical
Stop Strength ..............300 g-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 ............... 50 % (Actual TR) ±10 %
Flammability ..........................U.L. 94V-0
Standard Packaging
J, G and R ................ 500 pcs./7 ” reel
S and Z ..................... 200 pcs./7 ” reel
H ....................................100 pcs./tube
Adjustment Tool ..............................H-90
Product Dimensions
Standard Resistance Table
Resistance Resistance
(Ohms) Code
10 100
20 200
50 500
100 101
200 201
500 501
1,000 102
2,000 202
5,000 502
10,000 103
20,000 203
50,000 503
100,000 104
200,000 204
250,000 254
500,000 504
1,000,000 105
2,000,000 205
TOLERANCES: ± 0.25 EXCEPT WHERE NOTED
(.010)
DIMENSIONS: MM
(INCHES)
Popular distribution values listed in boldface.
Special resistances available.
*RoHS COMPLIANT
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
3314 - 4 mm Square Trimpot® Trimming Potentiometer
Product Dimensions
3 1
2
0.20
(.008)
3314H-1
0.80
(.031)
6.30
(.248)
5.00 ± 0.10
(.197 ± .004)
4.00
(.157)
4.50
(.177)
4.50
(.177)
2.55
(.100)
2.55
(.100) 2.55
(.100)
TYP.
TYP.
0.6 ± 0.1
(.024 ± .004)
3 PLCS.
5.00
(.197)
5.00
(.197)
DIA. TYP.
OUTSIDE WHEN
PINS ARE PARALLEL
6.20
(.244)
5.00
(.197)
1.30 ± 0.10
(.051 ± .004)
0.80 ± 0.10
(.031 ± .004)
2 PLCS.
2.35
(.092)
3314R-1
5.00
(.197)
4.50
(.177)
3 1
26.20
(.244)
0.20
(.008)
0.51 ± 0.13
(.020 ± .005)
TYP.
TYP.
R 0.13
(.005)
2.3
(.090)
1.3
(.051)
2 PLCS.
5.5
(.216)
2.0
(.079)
1.3
(.051)
2 PLCS.
3.2
(.126)
THRU.
0.51 ± 0.13
(.020 ± .005)
TYP.
MAX.
TYP.
DIA.
2.55
(.100)
RECOMMENDED PCB
LAYOUT
(J, G Styles)
TAPE
177.8 ± 2.03
(7.00 ± .080)
13.0 ± .508
(.512 ± .020)
DIA.
1.78 ± .254
(.070 ± .010)
EQUAL SPACED
3 PLCS.
21.01 ± .789
(.000 ± .000)
DIA. 2.67 ± .254
(.105 ± .010)
59.18 ± 2.03
(2.330 ± .080)
12.4 + 2.01/ -.000
(.488 + .079/-.000)
REEL
3.29 ± .10
(.130 ± .004)
.30 MAX.
(0.12)
5.52 ± 0.05
(.217 ± .002)
1.5 + .10/ –.00
(.059 + .004-.00)
DIA.
4.00 ± .10
(.157 ± .004)
2.00 ± .05
(.079 ± .002)
1.75 ± .10
(.068 ± .004) 12.00 ± .30
(4.72 ± .012
5.26 ± .10
(.207 ± .004)
6.45 ± 0.10
(.254 ± .004)
1.50 + 0.30 DIA.
(.059 ± .012)
6° ± 2°
330.2 ± 2.0
(13.00 ± .079)
(R Style)
TAPE
177.8 ± 2.03
(7.00 ± .080)
13.0 ± .51
(.512 ± .020)
DIA.
1.78 ± .25
(.070) ± .010)
21.01 ± .79
(.827 ± .031) 2.67 ± .25
(.105 ± .010)
59.18 ± 2.03
(2.330 ± .080)
12.4 + 2.01/ -.000
(.488 + .079/ - .000)
REEL
2.74 ± .10
(.108 ± .004)
.36
(.014)
5.52 ± 0.5
(.217 ± .020)
1.5 + .10/ –.00
(.060 + .004/ - .000)
4.00 ± .10
(.157 ± .004)
2.00 ± .05
(.079 ± .020)
8.00 ± .20
(.315 ± .008)
1.75 ± .10
(.069 ± .004)
12.00 ± .30
(.472 ± .012)
5.26 ± .10
(.207 ± .004)
5.26 ± .10
(.207 ± .004)
6.45 ± .10
(.254 ± .004)
* Embossed Tape Designator "E"
** Embossed Tape Designator "G"
(See How To Order chart for further information.)
Meets EIA specification 481.
* Embossed Tape Designator "E"
** Embossed Tape Designator "G"
(See How To Order chart for further information.)
Meets EIA specification 481.
MAX.
DIA.*
DIA.*
DIA.
DIA.
330.2 ± 2.0
(13.00 ± .079)DIA.**
DIA.**
(G)
(J)
EQUAL SPACED 3 PLCS.
Packaging Specifi cations - J, G and R Styles
TOLERANCES: ± 0.25 EXCEPT WHERE NOTED
(.010)
DIMENSIONS: MM
(INCHES)
13CW
CLOCKWISE
CCW
2WIPER
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
3314 - 4 mm Square Trimpot® Trimming Potentiometer
Product Dimensions
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ORIENTATION
FEATURE
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
123
3314S-1
(Bourns Marking, Straight Slot)
3314S
Common Dimensions
1.42
(.056) REF.
0.61
(.024)
5.01
(.197)
3.5
(0.138)
1.27
(0.05) 1.05
(0.041)
1.42 ± 0.13
(0.056 ± 0.005)
1.2
(0.047)
4.5
(0.177)
4.95 ± 0.13
(0.193 ± 0.005)
5.61
(0.221)
5.81 ± 0.13
(0.229 ± 0.005)
3.13
(0.123)
1.15
(0.045)
5.8
(.228)
1.75
(0.069)
1.75
(0.069)
1.6
(0.063)
RECOMMENDED PCB LAYOUT
1.15
(0.045)
1.2
(0.047)
1.1
(0.043)
123
3314S-2
(Bourns Marking, Cross Slot)
123
3314S-4
(Reverse Marking, Cross Slot)
123
3314S-3
(Reverse Marking, Straight Slot)
REEL
59.18 ± 2.03
(2.330 ± .080)
2.67 ± .25
(.105 ± .010)
21.01 ± .79
(.827 ± .031) DIA.
1.78 ± .25
(.070) ± .010)
13.0 ± .51
(.512 ± .020)
DIA.
16.4 + 2.0/ -.00
(.646 + .079/ - .00)
(S Style)
16.00 ± 0.3
(.630 ± 0.012)
1.5 + 0.1/-0.0
(0.59 +.004/-0.0)
R MAX.
0.3
(.012)
DIA. MIN.
DIA.
1.5
(.059)
12.0
(.472)
7.50 ± 0.10
(.295 ± .004)
TAPE
1.75
(.069)
4.0
(.157)
2.0
(.079)
5.5
(.327)
8.3
(.358)
5° MAX.
0.50 ± 0.10
(.020 ± .004)
177.8 ± 2.03
(7.00 ± .080)
* Embossed Tape Designator "E"
** Embossed Tape Designator "G"
(See How To Order chart for further information.)
Meets EIA specification 481.
DIA.*
330.2 ± 2.0
(13.00 ± .079)DIA.**
0.50
(.020)
1.78
(0.70)
3.30
(0.130)
Packaging Specifi cations
TOLERANCES: ± 0.30 EXCEPT WHERE NOTED
(.012)
DIMENSIONS: MM
(INCHES)
13CW
CLOCKWISE
CCW
2WIPER
Specifi cations are subject to change without notice.
Customers should verify actual device performance in their specifi c applications.
3314 - 4 mm Square Trimpot® Trimming Potentiometer
Product Dimensions Packaging Specifi cations
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
1 2 3
2.54
(0.10)
1.27
(0.50)
1.19
(0.047)
1.29
(0.051)
0.61
(.024)
3.18
(.125)
5.01
(.197)
3.32
(0.131)
0.96
(.038)
5.56
(0.219)
2.54
(0.10)
1.3
(0.051)
3.48
(.137)
2.01
(.079)
2.01
(.079)
2.01
(.079)
RECOMMENDED PCB LAYOUT
0.26
(.010)
0.21
(.008)
5.76
(0.227)
3.08
(0.121)
3314Z-1-(RC) E
(Cross Slot)
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
1 2 3
3314Z-4-(RC) E
(Reverse Marking, Cross Slot)
1 2 3
3314Z-GA4-(RC) E
(Straight Slot)
ROTOR POSITIONED AS SHOWN
WITHIN ± 22° OF CENTERLINE
OF TERMINAL 2
1 2 3
3314Z-3
(Reverse Marking, Straight Slot)
3314Z
Common Dimensions
REEL
59.18 ± 2.03
(2.330 ± .080)
2.67 ± .25
(.105 ± .010)
21.01 ± .79
(.827 ± .031) DIA.
1.78 ± .25
(.070) ± .010)
13.0 ± .51
(.512 ± .020)
DIA.
16.4 + 2.0/ -.00
(.646 + .079/ - .00)
16.00 ± 0.3
(.630 ± 0.012)
1.5 + 0.1/-0.0
(0.59 +.004/-0.0)
R TYP.
0.5
(.020)
DIA. MIN.
DIA.
1.5
(.059)
12.0
(.472)
7.5
(.295)
TAPE
1.75
(.069)
6.0
(.236)
4.0
(.157)
2.0
(.079)
5.5
(.217)
9.1
(.358)
B
5° MAX.
MAX.
0.40
(.016)
(Z Style)
177.8 ± 2.03
(7.00 ± .080)
* Embossed Tape Designator "E"
** Embossed Tape Designator "G"
(See How To Order chart for further information.)
Meets EIA specification 481.
DIA.*
330.2 ± 2.0
(13.00 ± .079)DIA.**
TOLERANCES: ± 0.25 EXCEPT WHERE NOTED
(.010)
DIMENSIONS: MM
(INCHES)
13CW
CLOCKWISE
CCW
2WIPER
REV. 01/12
