3701H-1-502 datasheet, PDF - EEWORLD Datasheet

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3701H-1-502: DescriptionPrecision Potentiometers 1/2"HYBR 10TURNS 5KOHMS 0.25%; CategoryPassive components The resistor; File Size305KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3701H-1-502 Overview

Precision Potentiometers 1/2"HYBR 10TURNS 5KOHMS 0.25%

3701H-1-502 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Reach Compliance Code	compliant
Base Number Matches	1

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Features

■

Bushing mount

■

Excellent resolution

■

Non-standard features and speciﬁcations available

■

Small diameter

■

High rotational life

■

RoHS compliant*

3700/3701 - Precision Potentiometer

Electrical Characteristics

3700 Wirewound Element

3701 Hybritron

Element

Schematic

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 °, -2 °

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

Minimum Voltage

(whichever is greater)

0.2 % maximum

Noise .................................................. 100 ohms ENR maximum ..........Output smoothness 0.1 %

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

CCW

Recommended Part Numbers

Part

Number

Resistance

(Ω)

Resolution

(% Max.)

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

.....4,000,000 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

3700S-1-102L

3700S-1-202L

3700S-1-502L

3700S-1-103L

Part Number

1,000

2,000

5,000

10,000

0.05

0.04

0.03

Resistance (Ω)

3701H-1-102L

3701H-1-202L

3701H-1-502L

3701H-1-103L

1,000

2,000

5,000

10,000

BOLDFACE

LISTINGS ARE IN STOCK AND READILY

AVAILABLE THROUGH DISTRIBUTION.

FOR OTHER OPTIONS CONSULT FACTORY.

ROHS IDENTIFIER:

L = COMPLIANT*

Mechanical Characteristics

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

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

Torque (Starting & Running) .....................................................................0.45 N-cm (0.6 oz.-in.) max.

Mounting ..................................................................................... 170-200 N-cm (15-18 lb.-in.) max.

Shaft Runout.................................................................................................0.05 mm (0.002 in.) T.I.R.

Lateral Runout ..............................................................................................0.13 mm (0.005 in.) T.I.R.

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

Shaft Radial Play ..........................................................................................0.08 mm (0.003 in.) T.I.R.

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

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

Weight .................................................................................................................Approximately 28 gm

Terminals ............................................Gold-plated solderlugs (3700) or gold-plated turret lugs (3701)

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

Hardware ................................................... One lockwasher (H-37-1) and one mounting unit (H-38-1)

is shipped with each potentiometer.

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

Consult manufacturer for complete speciﬁcation details.

Asia-Paciﬁc:

Tel: +886-2 2562-4117

Fax: +886-2 2562-4116

EMEA:

Tel: +36 88 520 390

Fax: +36 88 520 211

The Americas:

Tel: +1-951 781-5500

Fax: +1-951 781-5700

www.bourns.com

REV. 11/13

“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.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

3701H-1-502 Related Products

	3701H-1-502	3700S-1-202L	3700S-1-203L	CHP0505K2803DNTB	CHP2208100PPM78.70.5%GTR0131E4	3700S-1-103L	3700S-1-103
Description	Precision Potentiometers 1/2"HYBR 10TURNS 5KOHMS 0.25%	Precision Potentiometers 2K OHM 10-TURN W/W POT	Precision Potentiometers 20K 1/2" 10T BUSHGMT WW POT	Fixed Resistor, Metal Glaze/thick Film, 0.125W, 280000ohm, 50V, 0.5% +/-Tol, 100ppm/Cel, Surface Mount, 0505, CHIP	Fixed Resistor, Metal Glaze/thick Film, 0.75W, 78.7ohm, 200V, 0.5% +/-Tol, -100,100ppm/Cel, 2208,	Precision Potentiometers PRECISION POT 10K 1/2" 12.7MM 10T WW	Precision Potentiometers 1/2"WW 10KOHMS 0.25% 10TURNS
Is it Rohs certified?	incompatible	conform to	conform to	conform to	conform to	conform to	incompatible
Reach Compliance Code	compliant	not_compliant	not_compliant	unknown	compliant	not_compliant	unknown
Base Number Matches	1	1	1	-	-	1	1
package instruction	-	Panel Mount,	Panel Mount,	SMT, 0505	-	Panel Mount,	Panel Mount,
ECCN code	-	EAR99	EAR99	EAR99	EAR99	EAR99	-
structure	-	Bushing Mount	Bushing Mount	Rectangular	Chip	Bushing Mount	Bushing Mount
JESD-609 code	-	e4	-	e2	e4	e4	-
Installation features	-	CHASSIS MOUNT	-	SURFACE MOUNT	-	CHASSIS MOUNT	CHASSIS MOUNT
Number of terminals	-	3	-	2	2	3	2
Maximum operating temperature	-	125 °C	125 °C	155 °C	155 °C	125 °C	125 °C
Minimum operating temperature	-	1 °C	1 °C	-55 °C	-55 °C	1 °C	1 °C
Package diameter	-	12.7 mm	12.7 mm	-	-	12.7 mm	12.7 mm
Package length	-	25.4 mm	25.4 mm	1.22 mm	5.58 mm	25.4 mm	25.4 mm
Package form	-	Panel Mount	Panel Mount	SMT	SMT	Panel Mount	Panel Mount
Rated power dissipation(P)	-	1 W	1 W	0.125 W	0.75 W	1 W	1 W
resistance	-	2000 Ω	20000 Ω	280000 Ω	78.7 Ω	10000 Ω	10000 Ω
Resistor type	-	POTENTIOMETER	POTENTIOMETER	FIXED RESISTOR	FIXED RESISTOR	POTENTIOMETER	POTENTIOMETER
rotation angle	-	3600 deg	3600 deg	-	-	3600 deg	3600 deg
surface mount	-	NO	-	YES	-	NO	NO
technology	-	WIRE WOUND	WIRE WOUND	METAL GLAZE/THICK FILM	METAL GLAZE/THICK FILM	WIRE WOUND	WIRE WOUND
Temperature Coefficient	-	-50,50 ppm/°C	-50,50 ppm/°C	100 ppm/°C	100 ppm/°C	-50,50 ppm/°C	-50,50 ppm/°C
Terminal surface	-	Gold (Au) - with Nickel (Ni) barrier	-	Tin/Silver (Sn/Ag) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	Gold (Au) - with Nickel (Ni) barrier	-
Terminal shape	-	LUG	-	WRAPAROUND	-	LUG	LUG
Tolerance	-	5%	5%	0.5%	0.5%	5%	5%

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