3266W-1-103LF_1 datasheet, PDF

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3266W-1-103LF_1: DescriptionRESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm; CategoryPassive components; File Size115KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3266W-1-103LF_1 Overview

RESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm

3266W-1-103LF_1 Parametric

Parameter Name	Attribute value
Maximum operating temperature	150 Cel
Minimum operating temperature	-55 Cel
Number of terminals	3
Processing package description	1/4 INCH, SQUARE, 3 PINS
state	ACTIVE
packaging shape	RECTANGULAR PACKAGE
Terminal shape	WIRE
terminal coating	TIN LEAD
Installation features	THROUGH HOLE MOUNT
Rated temperature	70 Cel
Manufacturer Series	3266
deviation	10 %
resistance	10000 ohm
Resistor type	TRIMMER
Resistivity	LINEAR
Rated power P	0.2500 W
Control valve type	SCREW
Number of turns	12
control valve direction	VERTICAL
Resistor element material	CERMET

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Features

■

Multiturn / Cermet / Industrial / Sealed

■

Standoffs allow thorough PC board

washing

■

Tape and reel packaging available

■

RoHS compliant* version available

3266 - 1/4 ” Square Trimpot

Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

........................10 ohms to 1 megohm

(see standard resistance table)

Resistance Tolerance ........... ±10 % std.

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.)

70 °C .................................... 0.25 watt

150 °C ....................................... 0 watt

Temperature Range ... -55 °C to +125 °C

Temperature Coefﬁcient ... ±100 ppm/°C

Seal Test ......................85 °C Fluorinert†

Humidity .......MIL-STD-202 Method 103

96 hours (2 %

ΔTR,

10 Megohms IR)

Vibration ....... 30 G (1 %

ΔTR;

1 %

ΔVR)

Shock ......... 100 G (1 %

ΔTR;

1 %

ΔVR)

Load Life...1,000 hours 0.25 watt 70 °C

(3 %

ΔTR;

3 % CRV)

Rotational Life .......................200 cycles

(4 %

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

Wiper ............... 50 % (Actual TR) ±10 %

Flammability ..........................U.L. 94V-0

Standard Packaging .....50 pcs. per tube

Adjustment Tool..............................H-90

Product Dimensions

3266W

Common Dimensions

1.24 ±.25**

(.049 ±.010)

3266Y

4.50 ±.38

(.177 ±.015)

6.71 ±.38

TYP.

(.264 ±.015)

ADJ. SLOT

1.78 DIA.

(.070)

.51

WIDE

(.020)

1.22 ±.25

.64

(.048 ±.010) X

DEEP

(.025)

1 2 3

.46 ±.13

(.018 ±.005)

.46 ±.03

DIA.**

(.018 ±.001)

2.54

2.54 (.100)

.76** (.100)

(.030)

3266Z

1.02

(.040)

3266P

1.52

(.06)

0.76 ± .25

(.030 ± .010)

1 2 3

4.42 ± .51

(.174 ±.020)

4.32

(.170)

2.54

(.100)

1.24 ±.25**

(.049 ±.010)

6.71 ±.38

(.264 ±.015)

4.50 ±.38**

(.177 ±.015)

7.24 ±.51

TYP.**

(.285 ±.020)

4.78 ±.38**

(.188 ±.015)

1.22 ±.25

(.048 ±.010)

0.46 ±.13

MIN.

(.018 ±.005)

1 2 3

1.02

(.040 )

6.85 ±.51

(.270 ±.020)

2.54

(.100)

3.18

(.125)

7.24 ±.51

(.285 ±.020)

2.54

(.100)

2.16

(.085)

1.24 ±.25**

(.049 ±.010)

4.50 ±.38

(.177 ±.015)

1.02

(.040)

0.38

MIN.

(.015)

1 2 3

1.22 ±.25

(.048 ±.010)

1.02 ±.25

(.040 ±.010)

4.50 ±.38

(.177 ±.015)

6.85 ±.51

(.270 ±.020)

2.54 ± .25

(.100 ± .010)

2.54 ± .25

(.100 ± .010)

6.48 ±.51

(.255 ±.020)

2.54 ± .25

(.100 ± .010)

4.32

(.170)

2.54

(.100)

2.54

(.100)

3266X

1.02

(.040)

1.24 ±.25

(.049 ±.010)

2.16

(.085)

3.18

(.125)

How To Order

3266 W - 1 - 103 __ LF

1.22 ±.25

(.048 ±.010)

.46 ±.13

MIN.**

(.018 ±.005)

2.54

(.100)

.76

(.030)

Model

Style

Standard or Modiﬁed

Product Indicator

-1 = Standard Product

Resistance Code

Packaging Designator

Blank = Tube (Standard)

R = Tape and Reel (Z and Y Pin Styles

Only)

A = Ammo Pack (Z and Y Pin Styles Only)

Terminations

LF =

100 % Tin-plated (RoHS compliant)

Blank = 90 % Tin / 10 % Lead-plated

(Standard)

Consult factory for other available options.

1 2 3

2.54

(.100)

2.54

(.100)

1.02

(.040)

**Common dimensions

DIMENSIONS:

TOLERANCES: ±

0.25

(.010)

(INCHES)

EXCEPT WHERE NOTED

CCW

WIPER

CLOCKWISE

*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.

3266W-1-103LF_1 Related Products

	3266W-1-103LF_1	3266W-1-103A	3266W-1-103ALF	3266W-1-103R	3266W-1-103RLF
Description	RESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm	RES,TAPPED,CERMET,10K OHMS,10% +/-TOL,-100,100PPM TC,2517 CASE	RESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm	RESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm	RESISTOR, TRIMMER, CERMET, 12 TURN(S), 0.25 W, 10000 ohm
Maximum operating temperature	150 Cel	150 °C	150 Cel	150 Cel	150 Cel
Minimum operating temperature	-55 Cel	-55 °C	-55 Cel	-55 Cel	-55 Cel
resistance	10000 ohm	10000 Ω	10000 ohm	10000 ohm	10000 ohm
Resistor type	TRIMMER	POTENTIOMETER	TRIMMER	TRIMMER	TRIMMER
Number of terminals	3	-	3	3	3
Processing package description	1/4 INCH, SQUARE, 3 PINS	-	1/4 INCH, SQUARE, 3 PINS	1/4 INCH, SQUARE, 3 PINS	1/4 INCH, SQUARE, 3 PINS
state	ACTIVE	-	ACTIVE	ACTIVE	ACTIVE
packaging shape	RECTANGULAR PACKAGE	-	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
Terminal shape	WIRE	-	WIRE	WIRE	WIRE
terminal coating	TIN LEAD	-	TIN LEAD	TIN LEAD	TIN LEAD
Installation features	THROUGH HOLE MOUNT	-	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Rated temperature	70 Cel	-	70 Cel	70 Cel	70 Cel
Manufacturer Series	3266	-	3266	3266	3266
deviation	10 %	-	10 %	10 %	10 %
Resistivity	LINEAR	-	LINEAR	LINEAR	LINEAR
Rated power P	0.2500 W	-	0.2500 W	0.2500 W	0.2500 W
Control valve type	SCREW	-	SCREW	SCREW	SCREW
Number of turns	12	-	12	12	12
control valve direction	VERTICAL	-	VERTICAL	VERTICAL	VERTICAL
Resistor element material	CERMET	-	CERMET	CERMET	CERMET

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