Vehicle audio visual radio communication rotary switch spst encoder 8mm metal shaft type CTR R08719NS-BK17.4S5.5-B103-0103

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Product Description

Product Overview

This specification applies to the 8mm size metal shaft type encoder used in vehicle, audio-visual, radio, and communication equipment. It features a rotary switch with S.P.S.T configuration.

Product Attributes

Brand: CHANG TAI ER ELECTRONICS CO.,LTD
Model: R08719NS-BK17.4S5.5-B103-0103
Certifications: ROHS Directive compliant
Origin: DONG GUAN

Technical Specifications

Item	Specification	Details
General Information	Applicable Models	R08719NS-BK17.4S5.5-B103-0103
	Applying Range	8mm size metal shaft type encoder for vehicle, audio-visual, radio, and communication equipment.
	Operating Temperature Range	-30+70
	Storage Temperature Range	-40+85
	Standard Test Condition	Temperature 535, Moisture 2585%RH, Air Pressure 86106kPa
Appearance and Dimensions	Appearance	No harmful rust, cracks, scratches, and poor plating.
	Dimensions	Refer to attached drawing
Electrical Characteristics	Total Resistance	10K20%
	Resistance Taper	B curve (4060% at 170)
	Ratings Power (50)	0.05W
	End Resistance	Terminals 1-2: 20 max; Terminals 2-3: 20 max
	Slider Noise	100mV max (JIS-C-6443 method)
	Insulation Resistance	100M min. at DC 250V
	Voltage Proof	1 minute min at 300V AC
	Maximum Operating Voltage	DC 10V, AC 50V
Mechanical Characteristics	Shaft Material	Stainless steel (SUS303 4.75 round strip)
	Total Rotational Angle	3005
	Rotational Torque	1.9 to 24.5 mN.m (20 to 250 gf.cm) at 20; 49 mN.m max (500 gf.cm max) at -30
	Shaft Stopper Strength	0.5 N.m min (5 Kgf.cm min)
	Shaft Wobble and Bend (Radial)	0.5 (shaft length/30) mm max. (Tip applied 2.5N)
	Shaft Wobble and Bend (Axial)	0.5 mm max. (Tip applied 2.5N)
	Shaft Pull Strength	98.1N min (10Kgf min)
	Shaft Push Strength	98.1N min (10Kgf min)
	Nut Tightening Strength	0.981 N.m min (10Kgf.cm min)
Durability Characteristics	Solderability	95% min coverage after immersion; Solder Temp: 2355; Time: 30.5 sec
	Soldering Heat-Resistance	Manual: Max 3505 for 3 sec; Auto: Max 260 5 for 3 sec
	Rotational Life	15,000200 cycles (600 r.p.h. without load); Resistance change 15% max.
	Cold Resistance	-30 for 1 hour (unloaded); Check for damage and compliance with specs after 1 hour at standard conditions.
	Heat Resistance	70 for 240 hours (unloaded)
	Moisture Resistance	50, 90-95%RH for 96 hours (unloaded)
	Temperature Cycle	10 cycles (-30 for 30 min to 80 for 30 min per cycle)
Switch Characteristics	Switch Type	Rotary
	Switch Configuration	Single Pole Single Throw (S.P.S.T)
	Switch Ratings Power	DC 16V-3A
	Switch Working Angle	50 max
	Switch Working Torque	78.5 mN.m (800 gf.cm max)
	Switch Life	10,000 cycles without load
	Switch Contact Resistance	50 m max (initial); 200 m Max (after 10000 cycles)
Marking		Lot number