3266W-LTC-502LF datasheet, PDF

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3266W-LTC-502LF: Descriptiontrimmer resistors - through hole 1/4" SQ MT cermet trimmer; CategoryPassive components; File Size362KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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3266W-LTC-502LF Overview

trimmer resistors - through hole 1/4" SQ MT cermet trimmer

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Features

■

Multiturn / Cermet / Industrial / Sealed

■

Standoffs allow thorough PC board

washing

■

Tape and reel packaging available

■

RoHS compliant* version available

■

For trimmer applications/processing

guidelines,

click here

3266 - 1/4 ” Square Trimpot

Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

.................... 100 ohms to 500K ohms

(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 Divider ...................... ±0.02 %

Rheostat ................................ ±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

1.52 ± .25**

(.060 ± .010)

3266Y

4.31 ± .38

(.170 ± .015)

6.35 ± .25

TYP.

(.250 ± .010)

ADJ. SLOT

1.78 DIA.

(.070)

.51

WIDE

(.020)

1.22 ± .25

.64

DEEP

(.048 ± .010) X

(.025)

.38 ± .25

(.015 ± .010)

.46 ±.03

DIA.**

(.018 ±.001)

2.54

2.54 (.100)

(.100)

.76**

(.030)

3266Z

1.02

(.040)

3266P

1.52

(.06)

0.76 ± .25

(.030 ± .010)

1 2 3

4.42 ± .51

(.174 ± .020)

1.52 ± .38**

(.060 ± .015)

4.32

(.170)

1.52 ± .38**

(.060 ± .015)

6.35 ± .25

(.250 ± .010)

4.31 ± .38**

(.170 ± .015)

6.85 ± .51

TYP.**

(.270 ± .020)

4.88 ± .51**

(.192 ± .020)

1.02 ± .25

(.040 ± .010)

.38

MIN.

(.015)

1 2 3

1.02

(.040)

1 2 3

2.54

(.100)

6.85 ± .51

(.270 ± .020)

2.54

(.100)

3.18

(.125)

2.54

(.100)

2.16

(.085)

4.31 ± .38

(.170 ± .015)

1.02

(.040)

1.02 ± .25

(.040 ± .010)

1.02 ± .25

(.040 ± .010)

0.38

MIN.

(.015)

1 2 3

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

1.52 ± .25

(.060 ± .010)

2.16

(.085)

1.02

(.040)

3.18

(.125)

How To Order

3266 W - 1 - 103 __ LF

1.01 ± .25

(.040 ± .010)

.38 ± .25

MIN.**

(.015 ± .010)

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 and RoHS Recast 2011/65/EU June 8, 2011.

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

Speciﬁcations 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 speciﬁc applications.

3266W-LTC-502LF Related Products

	3266W-LTC-502LF	Q23586	Q23596
Description	trimmer resistors - through hole 1/4" SQ MT cermet trimmer	kit trim pot 3266w ser 18 values	kit trim pot 3266x ser 18 value
Standard Package	-	1	1
Category	-	Kits	Kits
Family	-	Potentiometer Kits	Potentiometer Kits
Kit Type	-	1/4W (0.25W), 1/4" Square, Cermet, 12-Tu	1/4W (0.25W), 1/4" Square, Cermet, 12-Tu
Values	-	90 pcs - 5 ea of 10 ~ 1.00M	90 pcs - 5 ea of 10 ~ 1.00M
Kit Contents	-	(5) 3266W-105-ND - TRIMMER 1M OHM 0.25W PC PIN(5) 3266W-504-ND - TRIMMER 500K OHM 0.25W PC PIN(5) 3266W-254-ND - TRIMMER 250K OHM 0.25W PC PIN(5) 3266W-204-ND - TRIMMER 200K OHM 0.25W PC PIN(5) 3266W-104-ND - TRIMMER 100K OHM 0.25W PC PIN(5) 3266W-503-ND - TRIMMER 50K OHM 0.25W PC PIN(5) 3266W-253-ND - TRIMMER 25K OHM 0.25W PC PIN(5) 3266W-203-ND - TRIMMER 20K OHM 0.25W PC PIN(5) 3266W-103-ND - TRIMMER 10K OHM 0.25W PC PIN(5) 3266W-502-ND - TRIMMER 5K OHM 0.25W PC PIN(5) 3266W-202-ND - TRIMMER 2K OHM 0.25W PC PIN(5) 3266W-102-ND - TRIMMER 1K OHM 0.25W PC PIN(5) 3266W-501-ND - TRIMMER 500 OHM 0.25W PC PIN(5) 3266W-201-ND - TRIMMER 200 OHM 0.25W PC PIN(5) 3266W-101-ND - TRIMMER 100 OHM 0.25W PC PIN(5) 3266W-500-ND - TRIMMER 50 OHM 0.25W PC PIN(5) 3266W-200-ND - TRIMMER 20 OHM 0.25W PC PIN(5) 3266W-100-ND - TRIMMER 10 OHM 0.25W PC PIN	(5) 3266X-105-ND - TRIMMER 1M OHM 0.25W PC PIN(5) 3266X-504-ND - TRIMMER 500K OHM 0.25W PC PIN(5) 3266X-254-ND - TRIMMER 250K OHM 0.25W PC PIN(5) 3266X-204-ND - TRIMMER 200K OHM 0.25W PC PIN(5) 3266X-104-ND - TRIMMER 100K OHM 0.25W PC PIN(5) 3266X-503-ND - TRIMMER 50K OHM 0.25W PC PIN(5) 3266X-253-ND - TRIMMER 25K OHM 0.25W PC PIN(5) 3266X-203-ND - TRIMMER 20K OHM 0.25W PC PIN(5) 3266X-103-ND - TRIMMER 10K OHM 0.25W PC PIN(5) 3266X-502-ND - TRIMMER 5K OHM 0.25W PC PIN(5) 3266X-202-ND - TRIMMER 2K OHM 0.25W PC PIN(5) 3266X-102-ND - TRIMMER 1K OHM 0.25W PC PIN(5) 3266X-501-ND - TRIMMER 500 OHM 0.25W PC PIN(5) 3266X-201-ND - TRIMMER 200 OHM 0.25W PC PIN(5) 3266X-101-ND - TRIMMER 100 OHM 0.25W PC PIN(5) 3266X-500-ND - TRIMMER 50 OHM 0.25W PC PIN(5) 3266X-200-ND - TRIMMER 20 OHM 0.25W PC PIN(5) 3266X-100-ND - TRIMMER 10 OHM 0.25W PC PIN
Other Names	-	3266W-KITX3266W-KIT	3266X-KITX3266X-KIT

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