Precision potentiometer model CTR R09711N0-FR17A7.8-B503-05Y with robust construction and resistance control

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Product Description

Product Overview

This document outlines the specifications for the R09711NO series potentiometers. These potentiometers are designed for various applications requiring precise resistance control. Key features include a robust construction, specified mechanical and electrical characteristics, and compliance with environmental standards.

Product Attributes

Brand: DONG GUAN CHANG TAI ER ELECTRONICS CO.,LTD
Model Number: R09711NO-FR17A7.8-B503-05Y
Origin: (China)
Certifications: ROHS Directive compliant

Technical Specifications

Items	Specification
Applicable Models	R09711NO
Mechanical Characteristics
Total rotational angle	3005
Rotational torque	2 to 24.5 mN.m (20 to 250 gf.cm) at 20; 98.1 mN.m max (1kgf.cm max) at -30
Rotational stopper strength	5Kgf.cm min
Shaft Push-pull strength	10Kgf min
Nut tightening strength	10Kgf.cm min
Shaft wobble	0.5(shaft/30mm) max. (at 2.5N force on tip)
Shaft axial runout	0.5mm max.
Electrical Characteristics
Total resistance	50K20%
Residual resistance	50 max
Resistance taper	B curve (4060% at 150)
Rating power	0.05W
Maximum operating voltage	DC 10V, AC 50V
Slider noise	100mV max
Insulation resistance	100M min. at DC 250V
Voltage proof	AC 300V for 1 minute
Soldering heat-resistance (general)	3505 at 3 sec
Usage environment temperature	-30+70
Rotational life	15,000200 cycles (600 r.p.h. without load), 15% resistance change max.
Storage temperature range	-40+70
Soldering heat-resistance (detailed)	Manual: Max 3505 at 3 sec. Auto: Max 2605 at 3 sec. Board preheat: Max 100 within 1 min. Pb-free soldering.