Product Overview

The W206 and W206A series glass glaze rotary preset potentiometers are designed for auxiliary adjustment in the circuits of televisions, monitors, and various electronic instruments. They are suitable for printed circuit board mounting.

Product Attributes

Brand: Not specified
Origin: Not specified
Material: Glass glaze
Color: Not specified
Certifications: Not specified

Technical Specifications

Specification	Details
Applicable Models	W206, W206A
Nominal Resistance Range	500500K (20% tolerance). Special values available upon agreement.
Rated Power	0.25W
Resistance Taper	U12/U13 (B) with 125 measurement angle, 40-60% specification.
Terminal Resistance	10 for 500R1 K; 1%R for 1K
Rated Voltage	Calculated as P*R (V), capped by the maximum operating voltage.
Maximum Operating Voltage	100VAC or 100VDC
Rotational Life	Resistance change within 15% after 100 cycles.
Wiper Noise	Within 5%R (Method B).
Temperature Coefficient	250PPM/ (-25+75).
Mechanical Rotation Angle	>250
Rotational Torque	5mN.m25mN.m
Solder Heat Resistance	5%+0.1 at 300 for 3 sec.
Rotational Stop Strength	30mN.m
Heat Life Test (803, 50010 hrs)	Total resistance change within 5%; rotational noise 2x specified value (4.7).
Heat Load Test (703, 50010 hrs, 1/3 rated voltage applied)	Total resistance change within 5%; rotational noise 2x specified value (4.7).
Humidity Load Test (402, 90-95% RH, 1/3 rated voltage applied for 1.5 hrs, then off for 0.5 hrs per cycle, 50010 hrs total)	Total resistance change within 5%; rotational noise 2x specified value (4.7).

2210191730_BOCHEN-W206A-2-502-5K_C5205127.pdf

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