3361S-1-504G【PDF 1/2 页】TRIMMER 500K OHM 0.5W SMD

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Sheet目录793

[1页]2页

Features

■ Single-Turn / Cermet / Industrial / Sealed

■ Miniature package

■ Rotor designed for automatic machine

adjust interface

■ Withstands harsh environments and

immersion cleaning processes

■ Compatible with surface mount

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

Product Dimensions

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

3361P

6.71 ± 0.25

(.264 ± .010)

7.04 ± 0.25

(.277 ± .010)

2.77 ± .005

(.109 ± .0002)

3361S

6.71 ± 0.12

(.264 ± .005)

7.37 ± 0.38

(.290 ± .015)

2.77 ± .005

(.109 ± .0002)

(.151 ± .010)

WIDE X

(.035)

(.164 ± .015)

WIDE X

(.035)

(whichever is greater)

Contact Resistance Variation

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

(whichever is greater)

Adjustability

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

Resistance .................................±0.15 %

Resolution........................................ In?nite

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

1,000 megohms min.

Dielectric Strength

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

3.84 ± 0.25

1 3361

2.29 ± .005

(.090 ± .0002)

46 °

2.29

(.090)

1.54

(.061)

ELECTRICAL

ADJ. SLOT

0.64

(.025)

0.89

DEEP

4.17 ± 0.38

2.29 ± .005

(.090 ± .0002)

3361

46 °

2.29

(.090)

1.54

(.061)

ELECTRICAL

ADJ. SLOT

0.64

(.025)

0.89

DEEP

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

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

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

4.88 ± 0.12

(.192 ± .005)

SECTION A-A

5.21 ± 0.63

(.205 ± .025)

0.89

(.035)

0.46 ± 0.02

(.018 ± .001)

3 PLACES

DIA.

SECTION A-A

4.88 ± 0.25

(.192 ± .010)

0.89

(.035)

0.38 ± 0.05

(.015 ± .002)

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

Temperature Coef?cient ........ ±100 ppm/°C

Seal Test ..........................85 °C Fluorinert?

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

LEADS TO BE

COPLANAR

WITHIN 0.10

(.004)

0.71 ± 0.25

(.028 ± .010)

2.54 ± 0.25

(.100 ± .010)

96 hours

(2 % Δ TR; 10 Megohms IR)

Vibration ........... 30 G (1 % Δ TR; 1 % Δ VR)

Shock.............. 100 G (1 % Δ TR; 1 % Δ VR)

Load Life .....1,000 hours 0.5 watt @ 70 °C

(3 % Δ TR; 3 % or 3 ohms,

whichever is greater, CRV)

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

(4 % Δ TR; 3 % or 3 ohms,

whichever is greater, CRV)

0.38 ± 0.12

(.015 ± .005)

0.79 ± 0.25

(.031 ± .010)

2.54 ± 0.25

(.100 ± .010)

1.02 ± 0.25

(.040 ± .010)

6.65

(.262)

REF.

LEADS TO BE

COPLANAR

WITHIN 0.10

(.004)

2.54 ± 0.25

(.100 ± .010)

2.29 ± 0.25

(.090 ± .010)

Physical Characteristics

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

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

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

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)

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

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

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

terminal numbers, manufacturer ’s

model number, style

2.54 ± 0.25

(.100 ± .010)

2.54 ± 0.25

(.100 ± .010)

Recommended Land Pattern

1.19 ± 0.12 3 PLCS

(.047 ± .005)

1.19 ± 0.12

(.047 ± .005)

and date code

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

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

Standard Packaging

“S” Style (MSL-3) ........ 500 pcs./13 ? reel

Recommended Land Pattern

TYP.

3.30 ± 0.25

(.130 ± .010)

3 PLCS

7.62 ± 0.12

(.300 ± .005)

“P” Style (MSL-1) ........ 750 pcs./13 ? reel

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

WIPER

9.70 ± 0.12

(.381 ± .005)

2.54 ± 0.12

CCW

TOLERANCES:

CLOCKWISE

0.25

(.010)

3 CW

EXCEPT WHERE NOTED

3.30 ± 0.25

(.130 ± .010)

5.08 ± 0.12

(.200 ± .005)

(.100 ± .005)

TYP.

DIMENSIONS:

(INCHES)

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speci?cations 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 speci?c applications.

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