High reliability potentiometer CTR R09022N0-FB20B7.0-B503-000 with 280 degree total rotational angle

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Product Description

Product Overview

This document outlines the specifications for the R090 and R091 series potentiometers. These components are designed for various applications requiring precise resistance control, with options for different resistance values, tapers, and rotational life cycles. They are manufactured in China and comply with RoHS directives.

Product Attributes

Applicable Models: R090, R091 Series
Origin: China
Environmental Compliance: RoHS Directive

Technical Specifications

Category	Specification	Details
General Information	Usage Environment Temperature	-10+70 or -20+70
	Storage Environment Temperature	-40+70
	Test Conditions	Temperature: 5~35, Humidity: 45~85%RH
Mechanical Characteristics	Total Rotational Angle	28010
	Rotational Torque	20~120gf.cm or 25gf.cm (Rotational velocity: 60/1 Sec)
	Detent Torque	Not Applicable or 30~150gf.cm
	Quantity of Detents	0 or 1
	Rotational Stopper Strength	Min. 3Kgf.cm
	Pull-Push Strength of Shaft	Max. 5Kgf
	Shaft Wobble	Radial deviation
Electrical Characteristics	Total Resistance	50 K20% or other options (K10%, K+ %/- %)
	Resistance Taper	A, B, or C
	End Resistance (Terminals 1-2, 2-3)	R10K: 10; 10KR250K: 20; R250K: 0.1% Max. of total resistance
	Rated Power	0.05W
	Maximum Operating Voltage	20V DC or 50V AC
	Slider Noise	Max. 100mV
	Gang Error (Dual-Unit only)	4dB (-40dB~0dB)
	Insulation Resistance	Min. 100M at 250V DC
	Voltage Proof	1 Minute at 300V AC
	Rotational Life	10,000, 15,000, 30,000, or 100,000 cycles (Max. 15% resistance change at 600 cycles/hour without load)
Soldering Heat Resistance	Manual Soldering	Max. 3505 at 3 sec
	Automatic Soldering	Max. 265 at 3 sec; Preheating of board surface: Max. 100 within 2 minutes. Process guaranteed for 1-2 times.
	Reflow Soldering	Not Applicable
Appearance	General Condition	Complete, no rust, cracks, or plating defects.
Dimensions	Measurement	As per design drawing.