3362U-1-253TRLF datasheet, PDF

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3362U-1-253TRLF: DescriptionTrimmer,; CategoryPassive components The resistor; File Size304KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3362U-1-253TRLF Overview

Trimmer,

3362U-1-253TRLF Parametric

Parameter Name	Attribute value
Objectid	7067956463
Reach Compliance Code	unknown
ECCN code	EAR99
Manufacturer's serial number	3362
Resistor type	TRIMMER

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VE S CO

AV R M

AI SIO PL

LA N IA

BL S NT

Features

Single-Turn / Cermet / Industrial / Sealed

Miniature package

Rotor designed for automatic machine

guidelines, click here

RoHS compliant* version available

For trimmer applications/processing

adjust interface

Withstands harsh environments and

immersion cleaning processes

Tape and reel packaging available

Electrical Characteristics

Standard Resistance Range

......................20 ohms to 2 megohms

(see standard resistance table)

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

Absolute Minimum Resistance

.................................... 1 % or 2 ohms

(whichever is greater)

Contact Resistance Variation

........................... 1 % or 3 ohms max.

(whichever is greater)

Adjustability

Voltage Divider ...................... ±0.05 %

Rheostat ................................ ±0.15 %

Resolution ................................... Infinite

Insulation Resistance ............... 500 vdc.

1,000 megohms min.

Dielectric Strength

Sea Level................................ 900 vac

80,000 Feet ............................ 350 vac

Adjustment Angle ................. 240 ° nom.

Environmental Characteristics

Power Rating (300 volts max.)

70 °C .................................... 0.50 watt

125 °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 0.5 watt @ 70 °C

(3 %

ΔTR;

3 % or 3 ohms,

whichever is greater, CRV)

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

(4 %

ΔTR;

3 % or 3 ohms,

whichever is greater, CRV)

Physical Characteristics

Mechanical Angle ................. 270 ° nom.

Torque............................. 3.0 oz-in. max.

Stop Strength ................. 7.0 oz -in. min.

Terminals .......................Solderable pins

Weight ....................................... 0.02 oz.

Marking....................... Resistance code,

terminal numbers, manufacturer’s

model number, style

and date code

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

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

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

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

3362 - 1/4 ” Square Trimpot

Trimming Potentiometer

Product Dimensions

ADJ. CROSS

SLOT

2.77

LONG X

(.109)

.64 WIDE X

(.025)

.89 DEEP X

(.035)

6.60

(.260)

6.99

.25

TYP. (.275)

(010)

3.84

(.151)

6.60

(.260)

ADJ. CROSS SLOT

2.77 LONG X

(.109)

.64 WIDE X

(.025)

.89 DEEP X

(.035)

PIN MARKING

REVERSED FOR

STYLE W

5.46 ± .38

(.215 ± .015) 2.54

6.99

.25

TYP. (.275)

(010)

3.84

(.151)

DIA.

.46 ± .03

(.018 ± .001) 3 PLCS.

2.54

(.100)

.46 ± .03

(.018 ± .001)

Ro VE LEA

HS RS D

C ION FRE

OM S E

PL AR

IA E

.330

(.013)

4.70

(.185)

(.100)

2.54

(.100)

2.54

(.100)

5.46 ± .38

(.215 ± .015)

2.29

(.090)

4.70

(.185)

2.54

(.100)

4.06 ± .38

(.160 ± .015)

4.70

(.185)

1.02

(.040)

1.80

(.071)

1.22

(.048)

.46 ± .12

(.018 ± .005)

DIA.

3 PLCS.

90° ± 5°

5.08

(.200)

2.54

(.100) TYP.

2.54

(.100)

4.70

(.185)

2.54

(.100)

3.53

(.139)

1.02

(.040)

2.54

(.100)

4.70

(.185)

2.54

(.100)

1.02

(.040)

1.02

(.040)

2.54

(.100)

3.53

(.139)

4.70

(.185)

1.02

(.040)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including

DIMENSIONS:

(INCHES)

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

0.25

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

TOLERANCES: ±

EXCEPT WHERE NOTED

(.010)

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.

CCW

WIPER

CLOCKWISE

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