3361P datasheet, PDF - EEWORLD Datasheet

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3361P: DescriptionSquare SMD Trimpot Trimming Potentiometer Miniature package; File Size295KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3361P Overview

Square SMD Trimpot Trimming Potentiometer Miniature package

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V SC

AV ER OM

AI SIO PL

LA N IA

BL S NT

Features

■

Single-Turn / Cermet / Industrial / Sealed

■

Miniature package

■

Rotor designed for automatic machine

■

Compatible with surface mount

adjust interface

■

Withstands harsh environments and

immersion cleaning processes

manufacturing processes

■

RoHS compliant* - see

processing

information

on RoHS compliant surface

mount trimmers

■

For trimmer applications/processing

guidelines,

click here

3361 - 1/4 ” Square SMD Trimpot

Trimming Potentiometer

Electrical Characteristics

Std. Resistance Range......10 to 2 megohms

(see standard resistance table)

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

(tighter tolerance available)

Absolute Minimum Resistance

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

(whichever is greater)

Contact Resistance Variation

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

(whichever is greater)

Adjustability

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

Resistance ................................ ±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.

Product Dimensions

3361P

6.71

0.25

(.264

.010)

7.04

0.25

(.277

.010)

3.84

0.25

(.151

.010)

2.77 ± .005

(.109 ± .0002)

3361S

6.71

0.12

(.264

.005)

7.37

0.38

(.290

.015)

4.17

0.38

(.164

.015)

2.77 ± .005

(.109 ± .0002)

3361

ELECTRICAL

ADJ. SLOT

0.64

WIDE X

(.025)

0.89

DEEP

(.035)

3361

ELECTRICAL

ADJ. SLOT

0.64

WIDE X

(.025)

0.89

DEEP

(.035)

2.29 ± .005

(.090 ± .0002)

46 °

2.29

(.090)

1.54

(.061)

2.29 ± .005

(.090 ± .0002)

46 °

2.29

(.090)

1.54

(.061)

Environmental Characteristics

Maximum Soldering Exposure

(Temp/Time) ..........+260 ˚C/20 sec. max.

above 255 °C

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)

SECTION A-A

5.21

0.63

(.205

.025)

0.89

(.035)

SECTION A-A

4.88

0.25

(.192

.010)

0.89

(.035)

4.88

0.12

(.192

.005)

0.46

0.02

DIA.

(.018

.001)

3 PLACES

LEADS TO BE

COPLANAR

WITHIN 0.10

(.004)

0.38

0.05

(.015

.002)

0.71

0.25

(.028

.010)

LEADS TO BE

COPLANAR

WITHIN 0.10

(.004)

2.54

0.25

(.100

.010)

1.02

0.25

(.040

.010)

2.29

0.25

(.090

.010)

0.38

0.12

(.015

.005)

0.79

0.25

(.031

.010)

2.54

0.25

(.100

.010)

6.65

REF.

(.262)

2.54

0.25

(.100

.010)

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

“S” Style...................... 500 pcs./13 ˝ reel

“P” Style...................... 750 pcs./13 ˝ reel

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

2.51

0.25

(.099

.010)

TYP.

8.53

0.76

(.336

.030)

2.54

0.25

(.10

.010)

2.29

0.25

(.090

.010)

2.54

0.25

(.100

.010)

2.54

0.25

(.100

.010)

Recommended Land Pattern

1.19

0.12 3 PLCS

(.047

.005)

3.30

0.25

(.130

.010)

3 PLCS

Recommended Land Pattern

1.19

0.12

TYP.

(.047

.005)

7.62

0.12

(.300

.005)

CCW

WIPER

CLOCKWISE

(INCHES)

3.30

0.25

(.130

.010)

5.08

0.12

(.200

.005)

9.70

0.12

(.381

.005)

DIMENSIONS:

TOLERANCES:

0.25

(.010)

2.54

0.12

(.100

.005)

TYP.

EXCEPT WHERE NOTED

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

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

3361P Related Products

	3361P	3361S
Description	Square SMD Trimpot Trimming Potentiometer Miniature package	Square SMD Trimpot Trimming Potentiometer Miniature package

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