3296X-LTC-203 datasheet, PDF - EEWORLD Datasheet

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3296X-LTC-203: DescriptionTrimmer, Cermet, 0.5W, 20000ohm, 10% +/-Tol, -20,20ppm/Cel, 25 Turn(s), 3819, 3/8 INCH, SQUARE, 3 PINS; CategoryPassive components The resistor; File Size122KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3296X-LTC-203 Overview

Trimmer, Cermet, 0.5W, 20000ohm, 10% +/-Tol, -20,20ppm/Cel, 25 Turn(s), 3819, 3/8 INCH, SQUARE, 3 PINS

3296X-LTC-203 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Bourns
package instruction	3/8 INCH, SQUARE, 3 PINS
Reach Compliance Code	not_compliant
ECCN code	EAR99
Actuator direction	HORIZONTAL
Actuator type	SCREW
structure	Multi-Turn
JESD-609 code	e0
Lead diameter	0.51 mm
Lead length	6.4 mm
Manufacturer's serial number	3296-LTC
Installation features	THROUGH HOLE MOUNT
Number of terminals	3
number of turns	25
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package height	10.03 mm
Package length	9.53 mm
Package shape	RECTANGULAR PACKAGE
Package form	PCB Mount
Package width	4.83 mm
method of packing	TUBE
Rated power dissipation(P)	0.5 W
Rated temperature	70 °C
resistance	20000 Ω
resistance law	LINEAR
Resistor type	TRIMMER
series	3296(LTC)
size code	3819
surface mount	NO
technology	CERMET
Temperature Coefficient	-20,20 ppm/°C
Terminal surface	TIN LEAD
Terminal shape	WIRE
Tolerance	10%

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VE S CO

AV R M

AI SIO PL

LA N IA

BL S NT

Features

■

Multiturn / Cermet / Industrial / Sealed

■

5 terminal styles

■

Tape and reel packaging available

■

Chevron seal design

■

Listed on the QPL

for style

RJ24

per

■

Mounting hardware

available

(H-117P)

■

RoHS compliant* version available

MIL-R-22097 and

RJR24

per High-Rel

Mil-R-39035

3296 - 3/8 ” Square Trimpot

Trimming Potentiometer

Electrical Characteristics

Standard Resistance Range

......................10 ohms to 2 megohms

(see standard resistance table)

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

(tighter tolerance available)

Absolute Minimum Resistance

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

(whichever is greater)

Contact Resistance Variation

........................ 1.0 % or 3 ohms max.

(whichever is greater)

Adjustability

Voltage .................................. ±0.01 %

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

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

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

1,000 megohms min.

Dielectric Strength

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

70,000 Feet ............................ 350 vac

Effective Travel .................25 turns nom.

Environmental Characteristics

Power Rating (300 volts max.)

70 °C ...................................... 0.5 watt

125 °C ....................................... 0 watt

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

Temperature Coefﬁcient ... ±100 ppm/°C

Seal Test ......................85 °C Fluorinert†

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

96 hours

(2 %

ΔTR,

10 Megohms IR)

Vibration ....... 20 G (1 %

ΔTR;

1 %

ΔVR)

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

ΔTR;

1 %

ΔVR)

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

(3 %

ΔTR;

3 % or 3 ohms,

whichever is greater, CRV)

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

(4 %

ΔTR;

3 % or 3 ohms,

whichever is greater, CRV)

Physical Characteristics

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

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

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

Weight ....................................... 0.03 oz.

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

trademark, resistance code,

wiring diagram, date code,

manufacturer’s model

number and style

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

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

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

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

Product Dimensions

Common Dimensions

6.40 ± 1.32

(.252 ± .052)

.38

MIN.

(.015)

10.03

(.395)

3296Y

2.54

(.100)

1.14

(.045)

1.52

(.060)

1.27 ± 0.1

(.050 ± .004)

4.83

± .13

(.190

± .005)

9.53

(.375)

2.54

(.100)

2.54

(.100)

2.54

(.100)

2.54

(.100)

.51

± .03

DIA.

(.020

± .001)

3296Z

ADJ. SLOT

2.19 DIA.

(.086)

.56

WIDE

(.022)

.76

DEEP

(.030)

1.27 ± 0.1

(.050 ± .004)

2.54

(.100)

1.14

(.045)

2.54

(.100)

2.54

(.100)

3296P

2.54

(.100)

2.54

(.100)

8.26

± .64

(.325

± .025)

CCW

WIPER

CLOCKWISE

5.23

(.206)

2.54

(.100)

2.54

(.100)

DIMENSIONS:

2.41

(.095)

(INCHES)

EXCEPT WHERE NOTED

3296W

TOLERANCES: ±

0.25

(.010)

Standard Resistance Table

Resistance

(Ohms)

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

2,000,000

Resistance

Code

100

200

500

101

201

501

102

202

502

103

203

253

503

104

204

254

504

105

205

2.54

(.100)

3296X

2.54

(.100)

2.54

(.100)

2.41

(.095)

How To Order

3296 W - 1 - 103 __ LF

Model

Style

Standard or Modiﬁed

Product Indicator

-1 = Standard Product

Resistance Code

Packaging Designator

Blank = Tube (Standard)

R = Tape and Reel (X and W Pin Styles

Only)

A = Ammo Pack (X and W Pin Styles Only)

Terminations

LF =

100 % Tin-plated (RoHS compliant)

Blank = 90 % Tin / 10 % Lead-plated

(Standard)

Consult factory for other available options.

Popular values listed in boldface. Special

resistances available.

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

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

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications.

3296X-LTC-203 Related Products

	3296X-LTC-203	3296W-LC2-501
Description	Trimmer, Cermet, 0.5W, 20000ohm, 10% +/-Tol, -20,20ppm/Cel, 25 Turn(s), 3819, 3/8 INCH, SQUARE, 3 PINS	Trimmer, Cermet, 0.5W, 500ohm, 400V, 10% +/-Tol, -100,100ppm/Cel, 25 Turn(s), 3819, 3/8 INCH, SQUARE, 3 PINS
Is it Rohs certified?	incompatible	incompatible
Maker	Bourns	Bourns
package instruction	3/8 INCH, SQUARE, 3 PINS	3/8 INCH, SQUARE, 3 PINS
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
Actuator direction	HORIZONTAL	VERTICAL
Actuator type	SCREW	SCREW
structure	Multi-Turn	Sealed
JESD-609 code	e0	e0
Lead diameter	0.51 mm	0.51 mm
Lead length	6.4 mm	5.97 mm
Manufacturer's serial number	3296-LTC	3296-LC2
Installation features	THROUGH HOLE MOUNT	THROUGH HOLE MOUNT
Number of terminals	3	3
number of turns	25	25
Maximum operating temperature	150 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
Package height	10.03 mm	10.03 mm
Package length	9.53 mm	9.53 mm
Package shape	RECTANGULAR PACKAGE	RECTANGULAR PACKAGE
Package form	PCB Mount	PCB Mount
Package width	4.83 mm	4.83 mm
method of packing	TUBE	TUBE
Rated power dissipation(P)	0.5 W	0.5 W
Rated temperature	70 °C	85 °C
resistance	20000 Ω	500 Ω
resistance law	LINEAR	LINEAR
Resistor type	TRIMMER	TRIMMER
series	3296(LTC)	3296-LC2
size code	3819	3819
surface mount	NO	NO
technology	CERMET	CERMET
Temperature Coefficient	-20,20 ppm/°C	-100,100 ppm/°C
Terminal surface	TIN LEAD	Tin/Lead (Sn/Pb)
Terminal shape	WIRE	WIRE
Tolerance	10%	10%

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