TC03X-2-502E【PDF 1/1 页】TRIMMER 5K OHM 0.1W SMD

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Sheet目录885

[1页]

Features

■ High temperature plastic rotor

■ Recommended for reflow processing

■ Rotor design compatible with pick and

place and automatic adjustment equipment

■ Supplied in 8 mm embossed tape,

compatible with automatic assembly

equipment

Model TC03 is currently available,

although not recommended for new

designs. Models TC33 & TC43 are

preferred.

■ Cermet element

■ RoHS compliant* - see processing

information on lead free surface mount

trimmers

TC03 - Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

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

(see standard resistance table)

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

Absolute Minimum Resistance

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

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

Contact Resistance Variation

...............................................5 % max.

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

Adjustment Angle..................270 ° ±20 °

Environmental Characteristics

TC03X-2

3mm Open Frame

for Reflow Soldering

3-Terminal

3.55

(.140)

1.50

(.059)

2.30

(.091)

3.00

(.118)

DIA.

0.60

(.023)

Standard Resistance Table

Resistance Part Marking Resistance

(Ohms) Code Code

100 12 101

200 22 201

500 52 501

1,000 13 102

2,000 23 202

5,000 53 502

10,000 14 103

20,000 24 203

50,000 54 503

100,000 15 104

200,000 25 204

500,000 55 504

Power Rating (50 VDC max.)

70 °C ......................................0.10 watt

Temperature Range ......-40 °C to +85 °C

Temperature Coefficient ....±250 ppm/°C

Humidity ....................................95 %RH

1.80

(.071)

0.80

(.031)

1.00

(.039)

1,000,000 16 105

Popular distribution resistance values listed in

boldface. Special resistances available.

500 hours

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

Load Life

............@ 70 °C rated power 500 hours

TRS ±5 %

Rotational Cycling......................20 turns

TRS ±15 %

Physical Characteristics

1.85

(.072)

1.70

(.067)

Torque........................20-200 g-cm max.

Mechanical Angle .................Continuous

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

Standard Packaging

0.90

(.035)

0.60

(.023)

0.70

(.028)

1.10

(.043)

...................................2000 pcs./7 ? reel

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

SUGGESTED PWB LAYOUT

1.60

How To Order

(.062)

0.90

Model

TC03 X - 2 - 103 E

1.50

(.059)

(.035)

1.00

(.039)

Style

Orientation of Parts

In Tape:

Style X: Terminals Away

From Sprocket

Holes

Standard or Modified

Product Indicator

-2 = Cross Slot Rotor (Std. Product)

Resistance Code

Embossed Tape Designator

1.20

(.047)

0.80

(.031)

3.20

(.125)

WIPER

Consult factory for other available options.

CCW

CLOCKWISE

DIMENSIONS ARE:

REV. 03/07

*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.

(INCHES)

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