3214W-1-500ELF Bourns Inc., 3214W-1-500ELF Datasheet
3214W-1-500ELF
Manufacturer Part Number
3214W-1-500ELF
Description
Manufacturer
Bourns Inc.
Type
Trimmerr
Datasheet
1.3214W-1-500ELF.pdf
(2 pages)
Specifications of 3214W-1-500ELF
Resistance
50Ohm
Power Rating
1/4W
Tolerance (+ Or -)
10%
Number Of Turns
5Turn
Technology
Cermet
Mounting Style
Surface Mount
Termination Style
J-Hook
Operating Temp Range
-65C to 150C
Failure Rate
Not Required
Shaft Diameter (mm)
1.5mm
Product Diameter (mm)
Not Requiredmm
Product Length (mm)
4.8mm
Product Height (mm)
5.3mm
Product Depth (mm)
3.9mm
Temperature Coefficient
±100
Lead Free Status / RoHS Status
Compliant
Electrical Characteristics
Standard Resistance Range
Resistance Tolerance ............... ±10 % std.
Absolute Minimum Resistance
Contact Resistance Variation
Resolution ..................... Essentially Infi nite
Insulation Resistance ................... 500 vdc.
Dielectric Strength
Adjustment Angle ...................5 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
Temperature Range ....... -65 °C to +150 °C
Temperature Coeffi cient ....... ±100 ppm/°C
Humidity ........... MIL-STD 202 Method 106
Vibration ..........20 G TRS±1 %; VRS ±1 %
Shock ............100 G TRS ±1 %; VRS±1 %
Load Life
Rotational Cycling .....................200 cycles
Thermal Shock ..............................5 cycles
Physical Characteristics
Mechanical Stop ...................... Wiper idles
Torque .................................180 g-cm max.
Weight ................... Approximately 0.01 oz.
Marking ..................... Manufacturer’s code,
Solderability ...................Per MIL-STD-202,
Wiper ................... 50 % (Actual TR) ±10 %
Flammability .................................. UL94V0
Pushover Strength
Adjustment Tool ..................................H-91
Model
Style
Standard or Modifi ed
Product Indicator
Resistance Code
Embossed Tape Designator
Consult factory for other available options.
† -2 has a treated stainless steel shaft
How To Order
Sea Level .................. 600 vac (1 minute)
85 °C ........................................ 0.25 watt
150 °C ........................................... 0 watt
J, G ............................................. 4.4 lbs.
W, X .................................................. 1 lb.
-1 = IR Refl ow (standard)
†-2 = Wave Solderable
-FW5 = .070” ± .010” Shaft Extension
E = Style J, G: 500 pcs./7 ” reel (standard)
G = Style J, G: 1500 pcs./13 ” reel (standard)
G = Style J, G: 1500 pcs./13 ” reel (FW5)
..........................10 ohms to 2 megohms
..................................... 1 % or 2.0 ohms
............................... 3 % or 3 ohms max.
...........@ 85 °C rated power 1,000 hours
Style W: 250 pcs./7 ” reel (standard)
Style X: 200 pcs./7 ” reel (standard)
Style W: 1000 pcs./13 ” reel (standard)
Style X: 850 pcs./13 ” reel (standard)
Style W, X: 600 pcs./13 ” reel (FW5)
resistance code and date code
(see standard resistance table)
TRS ±2 %; IR 10 megohms
TRS ±2 %; VRS ±1 %
3214 J - 1 - 502 E
(whichever is greater)
(whichever is greater)
(whichever is greater)
TRS 3 ohms or 3 %
TRS 3 ohms or 3 %
100 megohms min.
Method 208
Features
■
■
■
(.060)
3214 - 5-Turn Trimpot
(.079)
3214J Side Adjust
3214W Top Adjust
(.061)
1.5
(.100)
(.050)
ADJUSTMENT SLOT
2.0
1.6
1.3
(.155)
2.5
X
Product Dimensions
ADJUSTMENT SLOT
Surface Mount 4 mm Square / Multiturn
Cermet / Industrial / Sealed
Sealed to withstand board wash
processing
Pick and place centering design, with fl ush
adjustment
3.9
X
3
(.079)
1
(.020)
(.022)
(.079)
3 PLCS
2.0
3 PLCS.
0.5
(.020)
(.022)
DIA.
0.6
2 PLCS.
2.0
0.5
(.102)
0.6
(.102)
2.6
2.6
(.157)
DIMENSIONS:
WIDE
DEEP
4.0
WIDE
DEEP
(.050)
1.3
(.090)
(.114)
2.3
2.9
(.139)
(.100)
2 PLCS.
3.5
(.047)
2.5
1.2
(.095)
(.047)
(.060)
2.4
1.2
1.5
2
(.045)
1.14
DIA.
(INCHES)
(.020)
(.007)
2
0.5
0.2
MM
(.050)
1.3
(.028)
(.032)
(.195)
(.180)
0.7
(.040)
(.200)
0.8
5.0
4.6
(.208)
5.1
1.0
5.3
Customers should verify actual device performance in their specifi c applications.
(.007)
(.032)
2 PLCS.
3 PLCS.
0.2
(.034)
0.8
0.9
.008
1
0.2
3
®
(.032)
2 PLCS.
0.8
2 PLCS.
(.039)
(.190)
(.190)
(.146)
(.090)
(.050)
3.71
1.0
4.8
4.8
Trimming Potentiometer
2.3
1.3
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
■
■
■
3214G Side Adjust
(.032)
3214X Top Adjust
ADJUSTMENT SLOT
(.060)
0.8
(.050)
1.5
X
4 mm design meets EIA/EIAJ/IPC/VECI
SMD standard trimmer footprint
RoHS compliant* - see
information
trimmers
For trimmer applications/processing
guidelines,
(.050)
1.3
1.3
(.100)
(.020)
(.022)
ADJUSTMENT SLOT
1
2.5
Specifi cations are subject to change without notice.
.0.5
X
(.079)
0.6
2 PLCS
DIA.
2.0
2 PLCS.
3 PLCS.
(.020)
(.022)
(.108)
0.5
2.7
0.6
WIDE
DEEP
(.075)
2 PLCS.
(.050)
1.9
(.205)
1.3
5.2
WIDE
DEEP
click here
on lead free surface mount
TYP.
(.139)
(.090)
3.5
(.047)
(.095)
2.3
1.2
(.200)
2.4
(.050)
2
5.1
(.079)
1.3
(.047)
(.155)
2.0
1.2
3.9
2
processing
(.005)
(.020)
0.13
(.050)
0.5
1.3
(.200)
(.040)
5.1
1.0
(.208)
(.008)
5.3
(.236)
(.180)
0.2
6.0
4.6
3 PLCS.
(.032)
0.8
(.007)
1
0.2
3
2 PLCS.
2 PLCS.
(.02)
(.034)
0.5
(.090)
0.9
2.3
(.190)
(.225)
(.100)
(.152)
4.8
5.7
2.5
3.9
(.190)
TYP.
4.8
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3214W-1-500ELF Summary of contents
Page 1
... PLCS. 2.0 (.079) 2.3 1.3 0.9 (.090) (.050) (.034) 1.3 2 PLCS. 0.5 (.050) 2 PLCS. (.020) 0.2 (.007) 3214W Top Adjust 3.9 (.155) 1.3 5.1 3.5 (.050) 1 (.200) (.139) 1.2 (.047) 4.8 2.5 (.190) (.100) 2 1.5 DIA. 3 2.6 ( ...
Page 2
Packaging Specifi cations J & G Styles .04 MAX. (.002) 4.5 MAX. (.177) 5.52 ± .05 (.217 ± .002) 5.55 ± .10 (J) 1.5 + .10/ –.00 (.219 ± .004) DIA. (.059 + .004/ –.000) 6.25 ± .10 ...