3700S-1-203L datasheet, PDF - EEWORLD Datasheet

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3700S-1-203L: DescriptionPrecision Potentiometers 20K 1/2" 10T BUSHGMT WW POT; CategoryPassive components The resistor; File Size305KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com; Environmental Compliance

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Precision Potentiometers 20K 1/2" 10T BUSHGMT WW POT

3700S-1-203L Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
package instruction	Panel Mount,
Reach Compliance Code	not_compliant
ECCN code	EAR99
Factory Lead Time	25 weeks 5 days
structure	Bushing Mount
Manufacturer's serial number	3700
Maximum operating temperature	125 °C
Minimum operating temperature	1 °C
Package diameter	12.7 mm
Package length	25.4 mm
Package form	Panel Mount
Rated power dissipation(P)	1 W
resistance	20000 Ω
Resistor type	POTENTIOMETER
rotation angle	3600 deg
series	3700
technology	WIRE WOUND
Temperature Coefficient	-50,50 ppm/°C
Tolerance	5%
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.

3700S-1-203L Related Products

	3700S-1-203L	3700S-1-202L	3701H-1-502	CHP0505K2803DNTB	CHP2208100PPM78.70.5%GTR0131E4	3700S-1-103L	3700S-1-103
Description	Precision Potentiometers 20K 1/2" 10T BUSHGMT WW POT	Precision Potentiometers 2K OHM 10-TURN W/W POT	Precision Potentiometers 1/2"HYBR 10TURNS 5KOHMS 0.25%	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?	conform to	conform to	incompatible	conform to	conform to	conform to	incompatible
Reach Compliance Code	not_compliant	not_compliant	compliant	unknown	compliant	not_compliant	unknown
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
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	20000 Ω	2000 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
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
Tolerance	5%	5%	-	0.5%	0.5%	5%	5%
Base Number Matches	1	1	1	-	-	1	1
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
surface mount	-	NO	-	YES	-	NO	NO
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

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