3751H-1-502L datasheet, PDF - EEWORLD Datasheet

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3751H-1-502L: DescriptionPrecision Potentiometers 5K 1/2" 10T SERVOMT HYBR POT; CategoryPassive components The resistor; File Size101KB，1 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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Precision Potentiometers 5K 1/2" 10T SERVOMT HYBR POT

3751H-1-502L Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
package instruction	Panel Mount,
Reach Compliance Code	not_compliant
ECCN code	EAR99
Factory Lead Time	10 weeks
Actuator direction	HORIZONTAL
Actuator type	SHAFT
Other features	PRECISION
structure	Servo Mount
gang number	1
JESD-609 code	e4
Manufacturer's serial number	3751
Installation features	PANEL MOUNT
Number of terminals	3
number of turns	1
Maximum operating temperature	105 °C
Minimum operating temperature	1 °C
Package diameter	12.7 mm
Package length	30.16 mm
Package shape	CIRCULAR PACKAGE
Package form	Panel Mount
Rated power dissipation(P)	1 W
Rated temperature	70 °C
resistance	5000 Ω
resistance law	LINEAR
Resistor type	POTENTIOMETER
rotation angle	3600 deg
series	3751
surface mount	NO
technology	HYBRID
Temperature Coefficient	-100,100 ppm/°C
Terminal surface	Gold (Au)
Terminal shape	BINDING POST
Tolerance	10%
Base Number Matches	1

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Features

■

Servo mount

■

Excellent resolution

■

Non-standard features and speciﬁcations

available

■

Small diameter

■

High rotational life

■

RoHS compliant*

3750/3751 - Precision Potentiometer

Electrical Characteristics

3750 Wirewound Element

3751 Hybritron

Element

Product Dimensions

3750/3751

28.40 .38

(1.118 .015)

1.57 + .25/ - .13

(.062 + .010/ - .005)

3.18 + .25/ - .13

(.125 + .010/– .005)

1.57 + .25/ - .03

(.062 + .010/- .005)

9.53 + .00/ - .03

(.375 + .010/- .005)

12.70 + .30/- .20

(.500 + .010/- .007)

10.16

DIA. MAX.

(.400)

30.16

MAX.

(1-3/16)

Standard Resistance Range................ 100 to 100 K ohms .....................1 K to 100 K ohms

Total Resistance Tolerance.................. ±5 % ...........................................±10 %

Independent Linearity .......................... ±0.25 % ......................................±0.25 %

Effective Electrical Angle ..................... 3600 ° +10 °, -0 ° .......................3600 ° +10 °, -4 °

Absolute Minimum Resistance/ ........... 1 ohm or 0.1 % maximum ..........Minimum voltage

Minimum Voltage ............................. (whichever is greater).................0.2 % maximum

Noise .................................................. 500 ohms ENR maximum ..........Output smoothness 0.15 %

maximum

Dielectric Withstanding Voltage (MIL-STD-202, Method 301)

Sea Level ......................................... 1,000 VAC minimum ..................1,000 VAC minimum

Power Rating (Voltage Limited By Power Dissipation or 315 VAC, Whichever Is Less)

+70 °C.............................................. 1 watt..........................................1 watt

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

Insulation Resistance (500 VDC) ........ 1,000 megohms minimum ..........1,000 megohms minimum

Resolution............................................ See recommended part nos. .....Essentially inﬁnite

Environmental Characteristics

Operating Temperature Range ............ +1 °C to +125 °C ........................+1 °C to +105 °C

Storage Temperature Range ............... -65 °C to +125 °C .......................-55 °C to +105 °C

Temperature Coefﬁcient Over

Storage Temperature Range

......... ±50 ppm/°C maximum/unit .........±100 ppm/°C maximum/unit

Vibration .............................................. 20 G ...........................................20 G

Wiper Bounce .................................. 0.1 millisecond maximum ...........0.1 millisecond maximum

Shock................................................... 100 G .........................................100 G

Wiper Bounce .................................. 0.1 millisecond maximum ...........0.1 millisecond maximum

Load Life .............................................. 1,000 hours, 1 watt.....................1,000 hours, 1 watt

Total Resistance Shift ...................... ±2 % maximum ..........................±5 % maximum

Rotational Life (No Load)..................... 1,000,000 shaft revolutions

.....10,000,000 shaft revolutions

Total Resistance Shift ...................... ±5 % maximum ..........................±5 % maximum

Moisture Resistance (MIL-STD-202, Method 103, Condition B)

Total Resistance Shift ...................... ±2 % maximum ..........................±5 % maximum

IP Rating .............................................. IP 40 ...........................................IP 40

9.53 .80

(3/8 1/32)

5.08 + .25/ - .12

(.20 + .010/- .005)

3.18 .40

(1/8 1/64)

2.375 + .000/- .008

(.0935 + .000/- .0003)

10.71

(27/64)

12.7 .40

(1/2 1/64)

Mechanical Characteristics

Stop Strength.......................................................................................... 14 N-cm (20 oz-in.) minimum

Mechanical Angle ......................................................................................................3600 ° +20 °, -0 °

Torque

Starting .................................................................................................0.35 N-cm (0.5 oz.-in.) max.

Running ................................................................................................0.21 N-cm (0.3 oz.-in.) max.

Shaft Runout.................................................................................................0.08 mm (0.003 in.) T.I.R.

Lateral Runout ..............................................................................................0.08 mm (0.003 in.) T.I.R.

Shaft End Play ..............................................................................................0.13 mm (0.005 in.) T.I.R.

Shaft Radial Play ..........................................................................................0.05 mm (0.002 in.) T.I.R.

Pilot Diameter Runout ..................................................................................0.05 mm (0.002 in.) T.I.R.

Backlash ....................................................................................................................... 1.0 ° maximum

Weight ..................................................................................................................Approximately 8.5 G

Terminals ...........................................................................................................Gold-plated turret lugs

Soldering Condition

Manual Soldering .................................96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire

370 °C (700 °F) max. for 3 seconds

Wave Soldering ........................................................ 96.5Sn/3.0Ag/0.5Cu solder with no-clean ﬂux

260 °C (500 °F) max. for 5 seconds

Wash processes ..................................................................................................Not recommended

Marking ................................................. Manufacturer’s name and part number, resistance value and

tolerance, linearity tolerance, wiring diagram, and date code

Ganging (Multiple Section Pots.) ................................................................................. 1 cup maximum

At room ambient: +25 °C nominal and 50 % relative humidity nominal, except as noted.

Consult manufacturer for complete speciﬁcation details.

TOLERANCES: EXCEPT WHERE NOTED

.25

.13

DECIMALS: .XX (.010) .XXX (.005)

DIMENSIONS:

(IN)

FRACTIONS: 1/64

CCW

WIPER

CLOCKWISE

Recommended Part Numbers

Part Number

Resistance (Ω)

Resolution

Part Number

Resistance (Ω)

3750S-1-102L

3750S-1-202L

3750S-1-502L

3750S-1-103L

1,000

2,000

5,000

10,000

0.05

0.04

0.02

3751H-1-102L

3751H-1-202L

3751H-1-502L

3751H-1-103L

ROHS IDENTIFIER:

L = COMPLIANT*

1,000

2,000

5,000

10,000

REV. 06/12

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

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

annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in

their speciﬁc applications.

BOLDFACE

LISTINGS ARE IN STOCK AND READILY

AVAILABLE THROUGH DISTRIBUTION.

FOR OTHER OPTIONS CONSULT FACTORY.

3751H-1-502L Related Products

	3751H-1-502L	FP56SP-2083-BTQ	3751H-1-103	3751H-424-103	3750S-1-102
Description	Precision Potentiometers 5K 1/2" 10T SERVOMT HYBR POT	Fixed Resistor, Metal Film, 0.6W, 208000ohm, 250V, 0.1% +/-Tol, 100ppm/Cel,	Precision Potentiometers 1/2"HYBR 10TURNS 10KOHMS 0.25%	Precision Potentiometers 1/2"HYBR 10TURNS 10KOHMS 0.25%	Precision Potentiometers 1/2"WW 10TURNS 1KOHMS 0.25%
Tolerance	10%	0.1%	10%	10 %	5 %
Is it Rohs certified?	conform to	incompatible	incompatible	-	-
Reach Compliance Code	not_compliant	compliant	compliant	-	-
ECCN code	EAR99	EAR99	EAR99	-	-
structure	Servo Mount	Cylindrical	Servo Mount	-	-
JESD-609 code	e4	e0	e4	-	-
Number of terminals	3	2	3	-	-
Maximum operating temperature	105 °C	160 °C	105 °C	-	-
Minimum operating temperature	1 °C	-55 °C	1 °C	-	-
Package diameter	12.7 mm	2.3 mm	12.7 mm	-	-
Package length	30.16 mm	6.3 mm	30.16 mm	-	-
Package shape	CIRCULAR PACKAGE	CYLINDRICAL PACKAGE	CIRCULAR PACKAGE	-	-
Package form	Panel Mount	Axial	Panel Mount	-	-
Rated power dissipation(P)	1 W	0.6 W	1 W	-	-
resistance	5000 Ω	208000 Ω	10000 Ω	-	-
Resistor type	POTENTIOMETER	FIXED RESISTOR	POTENTIOMETER	-	-
series	3751	FPS	3751	-	-
technology	HYBRID	METAL FILM	HYBRID	-	-
Temperature Coefficient	-100,100 ppm/°C	100 ppm/°C	-100,100 ppm/°C	-	-
Terminal surface	Gold (Au)	Tin/Lead (Sn/Pb)	Gold (Au)	-	-

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