TC42X-2-332E datasheet, PDF - EEWORLD Datasheet

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TC42X-2-332E: DescriptionTRIMMER 3.3K OHM 0.1W J LEAD TOP; CategoryPassive components; File Size236KB，3 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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TC42X-2-332E Overview

TRIMMER 3.3K OHM 0.1W J LEAD TOP

TC42X-2-332E Parametric

Parameter Name	Attribute value
resistance	3.3 kOhms
Power (W)	0.1W，1/10W
Tolerance	±25%
Temperature Coefficient	±250ppm/°C
Number of turns	1
Adjustment type	top adjustment
Resistive materials	cermet
Installation type	surface mount
Terminal type	J lead
size/dimensions	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)

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Features

■

Single-turn cermet/open-frame

■

2 mm size meets EIA/EIAJ standard trimmer footprint

■

RoHS compliant* - see

processing information

on RoHS compliant surface mount

trimmers

■

For trimmer applications/processing guidelines,

click here

TC42 - 2 mm SMD Trimpot

Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

.......................... 100 ohms 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......................

Adjustment Angle...................... 240 ° ±20 °

Product Dimensions

2.2

(.087)

0.3

(.012)

1.1

(.043)

0.45

(.018)

1.5

(.059)

0.3

(.012)

5.5

(.217)

8.00

(.315)

1.3

(.051)

1.5

(.059)

1.75 ± 0.1

(.069 ± .004)

3.25 ± 0.05

(.128 ± .002)

3.0

(.118)

Environmental Characteristics

Power Rating (50 VDC max.)

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

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

........ ±250 ppm/°C

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

TRS Max............................................. ±5 %

Load Life .... @70 °C rated power 1000 hrs.

TRS ±5 %

Rotational Cycling....20 cycles, TRS ±10 %

Moisture Sensitivity Level ..................... N/A

......................... 2

1.3

(.051)

0.8 ± 0.1

(.031 ± .004)

0.45

(.018)

DIA.

1.55 ± 0.05

(.061 ± .002)

0.3

(.012)

4.0 ± 0.1

(.157 ± .004)

4.0 ± 0.1

(.157 ± .004)

2.0 ± 0.1

(.079 ± .004)

1.0

(.039)

0.6

(.024)

1.15

(.045)

Physical Characteristics

Torque.................... 0.49 - 7.84 mN-m max.

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

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

Standard Packaging ....... 3000 pcs./7 ” reel

Adjustment Tool ........................ See note

(1)

Use an adjustment tool with the following

recommended measurements:

• 1.2 mm (.047 in.) blade slot

• 0.2 mm (.008 in.) slot width

The recommended adjustment tool size is

not available from Bourns. Please contact

a Bourns representative for further

information.

(1)

2.8

(.110)

1.0

(.039)

1.9

(.075)

0.7

(.028)

180.0 -3/+0

(7.09 -.118/+0)

9.0 ± 1.0

(.354 ± .039)

11.4 ± 1.0

(.449 ± .039)

Recommended Land Pattern

1.0

(.039)

0.6

(.024)

1.3

(.051)

Cautions

• Aqueous cleaning not recommended

• Flow soldering not recommended;

• Model TC42 is not designed to be used

1.9

(.075)

1.0

(.039)

1.8

(.071)

DIA.

60.0 -0/+1.0

(2.362 -0/+.039)

0.7

(.028)

DIMENSIONS:

TOLERANCES: ±

(INCHES)

0.3

EXCEPT WHERE NOTED

(0.01)

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

CCW

WIPER

CLOCKWISE

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

“Trimpot” is a registered trademark of Bourns, Inc.

Speciﬁcations are subject to change without notice.

Users should verify actual device performance in their speciﬁc applications.

The products described herein and this document are subject to speciﬁc disclaimers as set forth on the last page of this document, and at

www.bourns.com/legal/disclaimer.pdf.

TC42X-2-332E Related Products

	TC42X-2-332E	TC42X-2-502E	TC42X-2-223E	TC42X-2-471E	TC42X-2-221E	TC42X-2-304E	TC42X-2-473E
Description	TRIMMER 3.3K OHM 0.1W J LEAD TOP	RES,TAPPED,CERMET,10K OHMS,50WVDC,25% +/-TOL,-250,250PPM TC,0910 CASE	TRIMMER 22K OHM 0.1W J LEAD TOP	TRIMMER 470 OHM 0.1W J LEAD TOP	TRIMMER 220 OHM 0.1W J LEAD TOP	TRIMMER 300K OHM 0.1W J LEAD TOP	TRIMMER 47K OHM 0.1W J LEAD TOP
resistance	3.3 kOhms	-	22 kOhms	470 Ohms	220 Ohms	300 kOhms	47 kOhms
Power (W)	0.1W，1/10W	-	0.1W，1/10W	0.1W，1/10W	0.1W，1/10W	0.1W，1/10W	0.1W，1/10W
Tolerance	±25%	-	±25%	±25%	±25%	±25%	±25%
Temperature Coefficient	±250ppm/°C	-	±250ppm/°C	±250ppm/°C	±250ppm/°C	±250ppm/°C	±250ppm/°C
Number of turns	1	-	1	1	1	1	1
Adjustment type	top adjustment	-	top adjustment	top adjustment	top adjustment	top adjustment	top adjustment
Resistive materials	cermet	-	cermet	cermet	cermet	cermet	cermet
Installation type	surface mount	-	surface mount	surface mount	surface mount	surface mount	surface mount
Terminal type	J lead	-	J lead	J lead	J lead	J lead	J lead
size/dimensions	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)	-	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)	Rectangular - 0.102" x 0.087" Surface x 0.031" Height (2.60mm x 2.20mm x 0.80mm)

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