TC33X-2-303E【PDF 1/2 页】TRIMMER 30K OHM 0.1W SMD

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Sheet目录885

[1页]2页

Features

■ Recommended for re?ow soldering

■ Rotor design compatible with pick and

■ For trimmer applications/processing

guidelines, click here

place and automatic adjustment equipment

■ 3 mm size meets EIA/EIAJ standard

trimmer footprint

■ RoHS compliant* - see processing

information on RoHS compliant surface

mount trimmers

TC33 - 3 mm SMD Trimpot ? Trimming Potentiometer

Electrical Characteristics

Product Dimensions

Standard Resistance Range

...................... 100 ohms to 1 megohm

(see standard resistance table)

Resistance Tolerance ............ ±25 % std.

Absolute Minimum Resistance

≤ 1 K Ohms .................. 20 ohms max.

TC33X-1

3.0

(.118)

1.75

(.069)

2.1

(.083)

3.6

(.142)

TC33X-2

3.0

(.118)

1.75

(.069)

2.1

(.083)

3.6

(.142)

>1 K Ohms ................. 2 % max. of TR

Contact Resistance Variation .... 5 % max.

Resolution.................. Essentially in?nite

3.8

0.5

(.020)

3.8

0.5

(.020)

Adjustment Angle....................200 ° min.

Environmental Characteristics

(.150)

2.0

(.079)

(.150)

2.0

(.079)

Power Rating (50 VDC max.)

70 °C ...................................... 0.1 watt

Temperature Range ....-40 °C to +100 °C

0.65

(.026)

0.65

(.026)

0~15

Temperature Coef?cient ....±250 ppm/°C

Humidity........................ -40 °C, 95 %RH

TRS max. .......................................±5 %

Load Life

....... @ 70 °C rated power 1000 hours

TRS ±5 %

Rotational Cycling..20 cycles, TRS ±5 %

1.5

(.059)

0.75

1.2

(.047)

1.5

(.059)

0.75

(.030)

1.2

(.047)

Physical Characteristics

(.030)

Torque................ 0.98-11.76 mN-m max.

Mechanical Angle*

......................Continuous; 270 ° ±20 °

Marking ......................Part marking code

Standard Packaging ... 2000 pcs./7 ” reel

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

1.0

(.039)

SEE

MOUNTING

NOTE

BELOW

1.0

(.039)

0.8

SEE

MOUNTING

NOTE

BELOW

0.9

*The lower limit of the rotational angle standard

0.8

(.031)

2.7

0.9

(.035)

(.031)

2.7

(.106)

(.035)

is 250 °, but there is non-valid rotational range

(.106)

of 10 % or less on each end.

Aqueous cleaning not recommended.

How To Order

TC33 B - 1 - 103 E

Mounting Note:

The gray area can be used to apply cement to hold the unit

in place during board processing, if required.

Recommended Land Pattern

1.5

Mounting Note:

The gray area can be used to apply cement to hold the unit

in place during board processing, if required.

Recommended Land Pattern

1.5

Model

Style

Standard Product Indicator

1.6

(.063)

0.7

(.028)

(.059)

1.6

(.063)

0.7

(.028)

(.059)

TC33B:

-1 = Single Slot Bottom Adjust

TC33X:

-1 = Continuous Rotation

-2 = Rotational Stop

Resistance Code

Embossed Tape Designator

1.2

(.047)

1.2

(.047)

1.2

(.047)

1.2

(.047)

E = 2000 pcs./7 ” Reel (B Style)

E = 2500 pcs./7 ” Reel (X Style)

G = 9000 pcs./13 ” Reel (X Style)

1.2

(.047)

0.8

(.031)

1.2

(.047)

1.2

(.047)

0.8

(.031)

1.2

(.047)

*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.

CCW

CLOCKWISE

WIPER

DIMENSIONS:

0.3

TOLERANCES: ±

(.010)

(INCHES)

EXCEPT WHERE NOTED

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