S3930-31205 datasheet, PDF - EEWORLD Datasheet

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S3930-31205: DescriptionRotary Switch, 12 Positions, 3P12T, Latched, 1A, 28VDC, Solder Terminal, Standard Shaft Type Actuator, Panel Mount-threaded; CategoryMechanical and electronic products switch; File Size1MB，9 Pages; ManufacturerCole Instrument Corporation; Websitehttps://www.cole-switches.com/

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S3930-31205 Overview

Rotary Switch, 12 Positions, 3P12T, Latched, 1A, 28VDC, Solder Terminal, Standard Shaft Type Actuator, Panel Mount-threaded

S3930-31205 Parametric

Parameter Name	Attribute value
Maker	Cole Instrument Corporation
Reach Compliance Code	unknown
ECCN code	EAR99
Actuator type	STANDARD SHAFT TYPE
body height	16.64 mm
Body length or diameter	17.48 mm
Contact (AC) maximum rated R load	1A@115VAC
Maximum contact current (AC)	1 A
Maximum contact current (DC)	1 A
Contact (DC) maximum rated R load	1A@28VDC
Maximum contact voltage (AC)	115 V
Maximum contact voltage (DC)	28 V
Electrical life	25000 Cycle(s)
Graduation angle	30 deg
Installation features	PANEL MOUNT-THREADED
Number of positions	12
Number of switching segments	5
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
surface mount	NO
Switch action	LATCHED
switch function	3P12T
Switch type	ROTARY SWITCH
Termination type	SOLDER

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S3900 SERIES

Miniature Multi-Deck Solder-Lug Rotary Switches

he Cole Series S3900 miniature P termination rotary switch

.C.

is designed to provide the ultimate mechanical and electrical

reliability in instrumentation, industrial controls, medical equipment,

aircraft, computers, communication, weapons, and ground support

electronic equipment.

This precision switch is designed for high and low level switching,

engineered to meet the requirements of MIL-S-3786 and tested per

MIL-STD-202 as follows:

• THERMAL SHOCK PER MIL-STD-202; METHOD 107, TEST CONDITION “B”

• VIBRATION PER MIL-STD-202; METHOD 204, TEST CONDITION “B”

• MEDIUM SHOCK PER MIL-STD-202; METHOD 213

• HIGH SHOCK PER MIL-STD-202; METHOD 207

• MOISTURE RESISTANCE PER MIL-STD-202; METHOD 106

• EXPLOSION PROOF PER MIL-STD-202; METHOD 109

• SALT SPRAY PER MIL-STD-202; METHOD 101, CONDITION “B”

The Series S3900 is available with 30°, 36° and 45° indexing and

one to six poles per deck. Self cleaning contacts are ideal for low

level switching and offer low contact resistance through the life of

the switch (25,000 cycles minimum). A hardened steel sprocket and

ball bearing detent mechanism provides smooth positive detent

action and mechanical life in excess of 100,000 cycles. Cole’s unique

terminal design and sealing technique prevents flux contamination

during wave soldering and cleaning processes. Internal plastic parts

are made of fiber filled plastic to prevent degrading and interior

contamination by plastic dust. Finally, superior construction, in a clean

room environment, ensures ultimate performance and reliability from

the Cole Series S3900 rotary switch.

ISO9001 CERTIFIED

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