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3269P-2-100LF

Description
Trimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT
CategoryPassive components    The resistor   
File Size293KB,2 Pages
ManufacturerBourns
Websitehttp://www.bourns.com
Environmental Compliance  
Download Datasheet Parametric View All

3269P-2-100LF Overview

Trimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT

3269P-2-100LF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerBourns
package instruction1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT
Reach Compliance Codenot_compliant
ECCN codeEAR99
Actuator directionHORIZONTAL
Actuator typeSCREW
structureTrimmer Pot
JESD-609 codee3
Manufacturer's serial number3269
Installation featuresSURFACE MOUNT
Number of terminals3
number of turns12
Maximum operating temperature150 °C
Minimum operating temperature-65 °C
Package height5.21 mm
Package length6.35 mm
Package shapeRECTANGULAR PACKAGE
Package formSMT
Package width6.35 mm
method of packingTUBE
Rated power dissipation(P)0.25 W
Rated temperature85 °C
resistance10 Ω
resistance lawLINEAR
Resistor typeTRIMMER
rotation angle4320 deg
series3269
size code2525
surface mountYES
technologyCERMET
Temperature Coefficient-100,100 ppm/°C
Terminal surfaceMatte Tin (Sn)
Terminal shapeGULL WING
Tolerance10%

3269P-2-100LF Preview

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VE S CO
AV R M
AI SIO PL
LA N IA
BL S NT
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Features
Stable, infinite resolution cermet element
Vertical and horizontal adjust styles
Optional packaging on embossed tape
Compatible with surface mount
RoHS compliant* - see
processing
manufacturing processes
information
on lead free surface mount
trimmers
For trimmer applications/processing
guidelines,
click here
3269 - 1/4 ” Square SMD Trimpot
®
Trimming Potentiometer
Electrical Characteristics
Standard Resistance Range
........................10 ohms to 1 megohm
(see standard resistance table)
Resistance Tolerance ........... ±10 % std.
(closer tolerance available)
Absolute Minimum Resistance
........................... 1 % or 2 ohms max.
(whichever is greater)
Contact Resistance Variation
........................ 3.0 % or 3 ohms max.
(whichever is greater)
Adjustability
Voltage .................................. ±0.02 %
Resistance ............................ ±0.05 %
Resolution ................................... Infinite
Insulation Resistance ............... 500 vdc.
1,000 megohms min.
Dielectric Strength
Sea Level................................ 600 vac
80,000 Feet ............................ 250 vac
Effective Travel .................12 turns nom.
Environmental Characteristics
Power Rating (300 volts max.)
85 °C .................................... 0.25 watt
150 °C ....................................... 0 watt
Temperature Range ... -65 °C to +150 °C
Temperature Coefficient ... ±100 ppm/°C
Seal Test ......................85 °C Fluorinert†
Humidity .......MIL-STD-202 Method 106
(2 %
ΔTR;
IR 100 Megohms)
Vibration ....... 30 G (1 %
ΔTR;
1 %
ΔVR)
Shock ......... 100 G (1 %
ΔTR;
1 %
ΔVR)
Load Life .. 1,000 hours 0.25 watt @ 85 °C
(3 %
ΔTR;
3 % or 3 ohms
whichever is greater, CRV)
Rotational Life .......................200 cycles
(2 %
ΔTR;
3 % or 3 ohms,
whichever is greater, CRV)
Physical Characteristics
Torque............................. 3.0 oz-in. max.
Mechanical Stops ................. Wiper idles
Terminals .......................Solderable pins
Weight ..................................... 0.015 oz.
Marking........................... Manufacturer’s
trademark, resistance code,
wiring diagram, date code,
manufacturer’s model
number and style
Standard Packaging .....50 pcs. per tube
Adjustment Tool..............................H-90
Wiper ............... 50 % (Actual TR) ±10 %
Product Dimensions
3269P
Common Dimensions
ADJ. SLOT 1.78 DIA. X .51 WIDE X .51 DEEP
(.020)
(.020)
(.070)
1.02
(.040)
6.35
±
.51
(.250
±
.020)
2
CCW
WIPER
1
CLOCKWISE
3
MM
(INCHES)
CW
1.02
(.040)
TYP
3 PLCS.
DIMENSIONS:
TOLERANCES: ±
0.25
(.010)
EXCEPT WHERE NOTED
How To Order
3
2
1
1.52
±
.38
(.060
±
.015)
5.21 ± 0.63
(.205 ± .025)
.46
±
.03
(.018
±
.001)
DIA. TYP.
3269W
3
1
.43
±
.05
(.017
±
.002)
DIA. TYP.
1.52
±
.38
(.060
±
.015)
2
1.02
(.040)
6.35
±
.51
SQ.
(.250
±
.020)
1.02
(.040)
7.44
(.293)
2.54
(.100) TYP. 3 PLCS.
2.54
(.100)
2.54
(.100)
3269 X - 1 - 103 G LF
Model
Style
Standard or Modified
Product Indicator
For P pin style:
-1 = Terminals #1 & #3 away from
sprocket holes
-2 = Terminals #1 & #3 toward
sprocket holes
For W & X pin styles:
-1 = Terminals #1 & #3 toward
sprocket holes
-2 = Terminals #1 & #3 away from
sprocket holes
1.02
(.040)
TYP
4.32
(.170)
For P, W & X pin styles:
-11 = ±5 % TR
Resistance Code
Embossed Tape Designator
G = Embossed Tape
“P” Style - 750 pcs./13 ˝ reel
“W, X” Style - 500 pcs./13 ˝ reel
Terminations
LF =
100 % Tin-plated (RoHS compliant)
Blank = 90 % Tin / 10 % Lead-plated
(Standard)
2.54
(.100)
3269X
1.02
(.040)
2.54
(.100)
1.52
±
.38
(.060
±
.015)
1.02
(.040)
2.29 TYP.
(.09) 3 PLCS.
7.44
(.293)
Standard Resistance Table
Resistance
(Ohms)
10
20
50
100
200
500
1,000
2,000
5,000
10,000
20,000
25,000
50,000
100,000
200,000
250,000
500,000
1,000,000
Resistance
Code
100
200
500
101
201
501
102
202
502
103
203
253
503
104
204
254
504
105
2.29
(.090)
TYP.
3 PLCS.
3
2
1
RECOMMENDED PCB
LAYOUT - "P"
RECOMMENDED PCB
LAYOUT - "W" & "X"
1.19
TYP.
(.047)
9.70
(.382)
2.54
(.100)
2.54
(.100)
1.19
TYP.
(.047)
3.30
(.130)
TYP.
7.62
(.300)
2.79
(.110)
TYP.
Popular distribution values listed in boldface.
Special resistances available.
2.54
(.100)
2.54
(.100)
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
†“Fluorinert” is a registered trademark of 3M Co.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
3269 - Packaging Specifications
Packaging Specifications
(P Style)
EMBOSSED
CARRIER TAPE
COVER TAPE
7.50
±
.10
(.295
±
.004)
1.5 + .10/ –.00
DIA.
(.059 + .004/ –.000)
4.00
±
.01
(.157
±
.004)
1.5 + .10/ –.00
DIA.
(.059 + .004/ –.000)
4.00
±
.01
(.157
±
.004)
(W & X Styles)
EMBOSSED
CARRIER TAPE
COVER TAPE
7.50
±
.10
(.295
±
.004)
2.00
±
.05
(.079
±
.002)
12.00
±
.10
(.472
±
.004)
2.00
±
.05
(.079
±
.002)
12.00
±
.10
(.472
±
.004)
1.75
±
.10
(.069
±
.004)
16.0
±
.10
(.630
±
.004)
TAPE
1.75
±
.10
(.069
±
.004)
16.0
±
.10
(.630
±
.004)
TAPE
13.0
±
.51
DIA.
(.512
±
.020)
17.78
±
.25 EQUAL SPACED 3 PLCS.
(.700
±
.010)
18.69
±
.79
DIA.
(.736
±
.031)
17.78
±
.25 EQUAL SPACED 3 PLCS.
(.700
±
.010)
18.69
±
.79
DIA.
(.736
±
.031)
13.0
±
.51
DIA.
(.512
±
.020)
99.06
±
1.02
(3.90
±
.040)
99.06
±
1.02
(3.90
±
.040)
330.2
±
5.08
DIA.
(13.000
±
.200)
REEL
330.2
±
5.08
DIA.
(13.000
±
.200)
16.51
±
2.03/ -.000
(.650
±
.080/ -.000)
REEL
16.51
±
2.03/ -.000
(.650
±
.080/ -.000)
-1 as shown meets EIA Specification 481.
Units packaged 750 pieces per reel.
-2 as shown meets EIA Specification 481.
Units packaged 500 pieces per reel.
REV. 08/10
“Trimpot” is a registered trademark of Bourns, Inc.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
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