3269X-1-100G datasheet, PDF - EEWORLD Datasheet

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3269X-1-100G: DescriptionTrimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS; CategoryPassive components The resistor; File Size437KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3269X-1-100G Overview

Trimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS

3269X-1-100G Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Bourns
package instruction	SMT, 2525
Reach Compliance Code	not_compliant
Actuator direction	HORIZONTAL
Actuator type	SCREW
structure	Trimmer Pot
gang number	1
JESD-609 code	e0
Installation features	SURFACE MOUNT
Number of terminals	3
number of turns	12
Maximum operating temperature	150 °C
Minimum operating temperature	-65 °C
Package height	7.44 mm
Package length	6.35 mm
Package form	SMT
Package width	4.32 mm
method of packing	TR, EMBOSSED, 13 INCH
Rated power dissipation(P)	0.25 W
Rated temperature	85 °C
resistance	20 Ω
resistance law	LINEAR
Resistor type	TRIMMER
size code	2517
surface mount	YES
technology	CERMET
Temperature Coefficient	100 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	L BEND
Tolerance	10%
Operating Voltage	300 V

3269X-1-100G Preview

Features

■

Stable,

■

infinite resolution cermet element

Vertical and horizontal adjust styles

Optional packaging on embossed tape

Compatible with surface mount

manufacturing processes

■

RoHS compliant

†

- see

processing

information

on lead free surface mount

trimmers

3269 - 1/4 ” Square SMD Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

..........................10 ohms to 1 megohm

(see standard resistance table)

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

(closer tolerance available)

Absolute Minimum Resistance

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

(whichever is greater)

Contact Resistance Variation

...........................3.0 % or 3 ohms max.

(whichever is greater)

Adjustability

Voltage.....................................±0.02 %

Resistance ...............................±0.05 %

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

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

1,000 megohms min.

Dielectric Strength

Sea Level ..................................600 vac

80,000 Feet...............................250 vac

Effective Travel..................12 turns nom.

Environmental Characteristics

Power Rating (300 volts max.)

85 °C ......................................0.25 watt

150 °C .........................................0 watt

Temperature Range ....-65 °C to +150 °C

Temperature Coefficient ....±100 ppm/°C

Seal Test .......................85 °C Fluorinert*

Humidity........MIL-STD-202 Method 106

(2 %

∆TR;

IR 100 Megohms)

Vibration.........30 G (1 %

∆TR;

1 %

∆VR)

Shock...........100 G (1 %

∆TR;

1 %

∆VR)

Load Life..1,000 hours 0.25 watt @ 85 °C

(3 %

∆TR;

3 % or 3 ohms

whichever is greater, CRV)

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

(2 %

∆TR;

3 % or 3 ohms,

whichever is greater, CRV)

Physical Characteristics

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

Mechanical Stops..................Wiper idles

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

Weight ......................................0.015 oz.

Marking ...........................Manufacturer’s

trademark, resistance code,

wiring diagram, date code,

manufacturer’s model

number and style

Standard Packaging .....50 pcs. per tube

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

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

3269P

Common Dimensions

ADJ. SLOT 1.78 DIA. X .51 WIDE X .51 DEEP

(.020)

(.070)

1.02

(.040)

6.35

±

.51

(.250

±

.020)

2

CCW

WIPER

1

CLOCKWISE

3

CW

1.02

(.040)

TYP

3 PLCS.

TOLERANCES: ± 0.25 (.010) EXCEPT WHERE NOTED

DIMENSIONS ARE:

MM

(INCHES)

5.21

(.205)

1

1.52

±

.38

(.060

±

.015)

2

3

2.54

(.100) TYP. 3 PLCS.

2.54

(.100)

2.54

(.100)

How To Order

3269 X - 1 - 103 G LF

Model

Style

Standard or Modified

Product Indicator

.46

±

.03

(.018

±

.001)

DIA. TYP.

3269W

.43

±

.05

(.017

±

.002)

DIA. TYP.

1.52

±

.38

(.060

±

.015)

2

1.02

(.040)

6.35

±

.51

SQ.

(.250

±

.020)

1.02

(.040)

7.44

(.293)

3

1

For P pin style:

-1 = Terminals #1 & #3 away from

sprocket holes

-2 = Terminals #1 & #3 toward

sprocket holes

For W & X pin styles:

-1 = Terminals #1 & #3 toward

sprocket holes

-2 = Terminals #1 & #3 away from

sprocket holes

1.02

(.040)

TYP

4.32

(.170)

For P, W & X pin styles:

-11 = ±5 % TR

Resistance Code

Embossed Tape Designator

G = Embossed Tape

“P” Style - 750 pcs./13 ˝ reel

“W, X” Style - 500 pcs./13 ˝ reel

2.54

(.100)

3269X

1.02

(.040)

2.54

(.100)

2.29 TYP.

(.09) 3 PLCS.

1.52

±

.38

(.060

±

.015)

1.02

(.040)

7.44

(.293)

Terminations

LF = 100 % Tin-plated (RoHS compliant)

Blank = 90 % Tin / 10 % Lead-plated

(Standard)

Standard Resistance Table

Resistance

(Ohms)

10

20

50

100

200

500

1,000

2,000

5,000

10,000

20,000

25,000

50,000

100,000

200,000

250,000

500,000

1,000,000

Resistance

Code

100

200

500

101

201

501

102

202

502

103

203

253

503

104

204

254

504

105

2.29

(.090)

TYP.

3 PLCS.

3

RECOMMENDED PCB

LAYOUT - "P"

2

1

RECOMMENDED PCB

LAYOUT - "W" & "X"

1.19

TYP.

(.047)

9.70

(.382)

2.54

(.100)

2.54

(.100)

7.62

(.300)

2.79

(.110)

TYP.

Popular distribution resistance values listed in

boldface. Special resistances available.

*“Fluorinert” is a registered trademark of 3M Co.

1.19

†

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

TYP.

(.047)

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

3.30

(.130)

TYP.

2.54

(.100)

2.54

(.100)

3269 - Packaging Specifications

Packaging Specifications

(P Style)

EMBOSSED

CARRIER TAPE

COVER TAPE

7.50

±

.10

(.295

±

.004)

1.5 + .10/ –.00

DIA.

(.059 + .004/ –.000)

4.00

±

.01

(.157

±

.004)

1.5 + .10/ –.00

DIA.

(.059 + .004/ –.000)

4.00

±

.01

(.157

±

.004)

Packaging Specifications

(W & X Styles)

EMBOSSED

CARRIER TAPE

COVER TAPE

7.50

±

.10

(.295

±

.004)

2.00

±

.05

(.079

±

.002)

12.00

±

.10

(.472

±

.004)

2.00

±

.05

(.079

±

.002)

12.00

±

.10

(.472

±

.004)

1.75

±

.10

(.069

±

.004)

16.0

±

.10

(.630

±

.004)

TAPE

1.75

±

.10

(.069

±

.004)

16.0

±

.10

(.630

±

.004)

17.78

±

.25 EQUAL SPACED 3 PLCS.

(.700

±

.010)

18.69

±

.79

DIA.

(.736

±

.031)

TAPE

13.0

±

.51 DIA.

(.512

±

.020)

17.78

±

.25 EQUAL SPACED 3 PLCS.

(.700

±

.010)

18.69

±

.79

DIA.

(.736

±

.031)

13.0

±

.51 DIA.

(.512

±

.020)

99.06

±

1.02

(3.90

±

.040)

99.06

±

1.02

(3.90

±

.040)

330.2

±

5.08

DIA.

(13.000

±

.200)

REEL

16.51

±

2.03/ -.000

(.650

±

.080/ -.000)

330.2

±

5.08

DIA.

(13.000

±

.200)

REEL

16.51

±

2.03/ -.000

(.650

±

.080/ -.000)

-1 as shown meets EIA Specification 481.

Units packaged 750 pieces per reel.

-2 as shown meets EIA Specification 481.

Units packaged 500 pieces per reel.

REV. 01/05

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

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3269X-1-100G Related Products

	3269X-1-100G	3269W-2-103GLF	3269X-1-100GLF	3269X-1-200G	3269X-1-200GLF
Description	Trimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS	Trimmer, Cermet, 0.25W, 10000ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2517, 1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT	Trimmer, Cermet, 0.25W, 10ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT	Trimmer, Cermet, 0.25W, 20ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS	Trimmer, Cermet, 0.25W, 20ohm, 10% +/-Tol, -100,100ppm/Cel, 12 Turn(s), 2525, 1/4 INCH, RECTANGULAR, 3 PINS, ROHS COMPLIANT
Is it lead-free?	Contains lead	Lead free	Lead free	Contains lead	Lead free
Is it Rohs certified?	incompatible	conform to	conform to	incompatible	conform to
Maker	Bourns	Bourns	Bourns	Bourns	Bourns
package instruction	SMT, 2525	1/4 INCH, SQUARE, 3 PINS, ROHS COMPLIANT	CHIP	CHIP	CHIP
Reach Compliance Code	not_compliant	not_compliant	not_compliant	_compli	_compli
Actuator direction	HORIZONTAL	VERTICAL	HORIZONTAL	HORIZONTAL	HORIZONTAL
Actuator type	SCREW	SCREW	SCREW	SCREW	SCREW
structure	Trimmer Pot	Trimmer Pot	Trimmer Pot	Trimmer P	Trimmer P
JESD-609 code	e0	e3	e3	e0	e3
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Number of terminals	3	3	3	3	3
number of turns	12	12	12	12	12
Maximum operating temperature	150 °C	150 °C	150 °C	150 °C	150 °C
Minimum operating temperature	-65 °C	-65 °C	-65 °C	-65 °C	-65 °C
Package height	7.44 mm	7.44 mm	7.44 mm	7.44 mm	7.44 mm
Package length	6.35 mm	6.35 mm	6.35 mm	6.35 mm	6.35 mm
Package form	SMT	SMT	SMT	SMT	SMT
Package width	4.32 mm	4.32 mm	4.32 mm	4.32 mm	4.32 mm
method of packing	TR, EMBOSSED, 13 INCH	TUBE	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH	TR, EMBOSSED, 13 INCH
Rated power dissipation(P)	0.25 W	0.25 W	0.25 W	0.25 W	0.25 W
Rated temperature	85 °C	85 °C	85 °C	85 °C	85 °C
resistance	20 Ω	10000 Ω	20 Ω	30 Ω	30 Ω
resistance law	LINEAR	LINEAR	LINEAR	LINEAR	LINEAR
Resistor type	TRIMMER	TRIMMER	TRIMMER	TRIMMER	TRIMMER
size code	2517	2517	2517	2517	2517
surface mount	YES	YES	YES	YES	YES
technology	CERMET	CERMET	CERMET	CERMET	CERMET
Temperature Coefficient	100 ppm/°C	-100,100 ppm/°C	100 ppm/°C	100 ppm/°C	100 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)	Matte Tin (Sn)	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	Matte Tin (Sn)
Terminal shape	L BEND	FLAT	L BEND	L BEND	L BEND
Tolerance	10%	10%	10%	10%	10%
gang number	1	-	1	1	1
Operating Voltage	300 V	-	300 V	300 V	300 V

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