Datasheet

ManualsBrandsBourns ManualsPassive ComponentsTrimmer Potentiometer 47 kOhm 250 mW

3 1

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.

4.00

(.157)

5.00

(.197)

5.00

(.197)

1.30 ± 0.1

(.051 ± .004)

4.50

(.177)

3 1

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.

2 PLCS.

1.3

(.051)

3 PLCS.

RECOMMENDED PCB

LAYOUT

RECOMMENDED PCB

LAYOUT

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.

†“Fluorinert” is a registered trademark of 3M Co.

Speciﬁ cations 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 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. 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 Coeﬃ cient ... ±100 ppm/°C

Seal Test ..85 °C Fluorinert

†

/60 seconds

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 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

Product Dimensions

TOLERANCES: ±

0.25

EXCEPT WHERE NOTED

(.010)

DIMENSIONS:

(INCHES)

*RoHS COMPLIANT

3 1

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.

0.6 ± 0.1

(.024 ± .004)

3 PLCS.

5.00

(.197)

5.00

(.197)

DIA. TYP.

OUTSIDE WHEN

PINS ARE PARALLEL

3 1

COMMON DIMENSIONS -

ALL PIN STYLES:

STRAIGHT

ADJ. SLOT

2.45

(.096)

.51

(.020)

.51

(.020)

WIDE

DEEP

LONG

COMMON DIMENSIONS -

ALL PIN STYLES:

STRAIGHT

ADJ. SLOT

2.45

(.096)

.51

(.020)

.51

(.020)

WIDE

DEEP

LONG

COMMON DIMENSIONS

ALL PIN STYLES:

CROSS

ADJ. SLOT

2.41

(.095)

.51

(.020)

.51

(.020)

WIDE

DEEP

LONG

COMMON DIMENSIONS

ALL PIN STYLES:

CROSS

ADJ. SLOT

2.41

(.095)

.51

(.020)

.51

(.020)

WIDE

DEEP

LONG

3 1

3314J-1, G-1, R-1, H-1

(Bourns Marking,

Straight Slot)

3314J-2, G-2, R-2, H-2,

R-GM5

(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)

Summary of content (5 pages)

PAGE 1
T PL IA N M CO *R oH S Features ■ Surface Mount / Single Turn / Cermet ■ Side adjust available Industrial / Sealed ■ Compatible with surface mount manufacturing processes ■ Compatible with popular vacuum pick-and-place equipment ■ J-hook, gull-wing and pinned configurations ■ 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® Trim
PAGE 2
3314 - 4 mm Square Trimpot® Trimming Potentiometer Product Dimensions 3314S-1 (Bourns Marking, Straight Slot) 3314R-1 2.55 (.100) 5.00 (.197) 2 6.20 (.244) 0.51 ± 0.13 (.020 ± .005) TYP. 4.50 (.177) 2.54 (0.10) 1.27 (0.05) 0.51 ± 0.13 (.020 ± .005) TYP. 1 3 1 3314S Common Dimensions R 0.13 (.005) MAX. TYP. TYP. 0.20 (.008) 2 1.42 ± 0.13 (0.056 ± 0.005) 5.61 (0.221) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22 ° OF CENTERLINE OF TERMINAL 2 3314S-2 (Bourns Marking, Cross Slot) 2.35 (.092) 0.
PAGE 3
314 - 4 mm Square Trimpot® Trimming Potentiometer Product Dimensions Packaging Specifications 3314Z Common Dimensions 3314Z-1-(RC) E (Cross Slot) (J, G Styles) TAPE 1.27 (0.50) 1 2 2.54 (0.10) 1.19 (0.047) .30 MAX. (.012) 2.74 ± 0.10 (.108 ± .004) 1.29 (0.051) 3 ROTOR POSITIONED AS SHOWN WITHIN ± 22 ° OF CENTERLINE OF TERMINAL 2 5.50 ± 0.5 (.217 ± .020) DIA. 1.50 + 0.10/ - 0.00 (.059 + .004/ - .000) 0.61 (.024) 5.01 (.197) 3314Z-GA4-(RC) E (Straight Slot) 3.32 (0.131) 4.00 ± 0.10 (.
PAGE 4
3314 - 4 mm Square Trimpot® Trimming Potentiometer Packaging Specifications (R Style) (R-GM5 Style) TAPE TAPE 3.5 (.138) 0.25 ± 0.10 (.010 ± .004) 3.5 ± 0.10 (.138 ± .004) (S Style) TAPE 0.22 2 PLCS. (.009) 0.33 (.013) 0.50 ± 0.05 (.020 ± .002) 0.3 (.012) 6°±2° 5.52 ± 0.05 (.217 ± .002) 1.50 + 0.10/ - 0.00 (.059 + .004 - .00) DIA. 6.48 ± 0.10 (.255 ± .004) 16.00 ± 0.3 (.630 ± 0.012) DIA. 1.5 (.059) 7.50 ± 0.10 (.295 ± .004) 4.00 (.157) 4.00 ± 0.10 (.157 ± .004) 5.26 ± 0.10 (.207 ± .004) 2.
PAGE 5
3314 - 4 mm Square Trimpot® Trimming Potentiometer Packaging Specifications How To Order Standard Resistance Table 3314 J - 1 - 502 E (Z Style) TAPE 0.40 MAX. (.016) 16.00 (.630) 7.5 (.295) 1.75 (.069) 1.50 + 0.10/-0.0 (0.59 +.004/-.0) DIA. 12.00 (.472) 4.00 ± 0.10 (.157 ± .004) 5.50 ± 0.10 (.217 ± .004) 2.00 ± 0.10 (.079 ± .004) DIA. 5.50 ± 0.10 (.217 ± .004) 1.50 MIN. (.