Basic Info.
Model NO.
QA3902NJX0B-HA2
Resistance
Variable Resistor
Material
Carbon Film Resistor
Type
Rotary Potentiometer
Application
Medical Apparatus and Instruments
Product Description
Model: | QA3902 |
Name: | Hollow Potentiometer |
Main Specifications: | Rated power: 0.125W; Maximum use voltage: D.C 10V maximum use voltage: D.C 10V Gear position and full swing angle: 8 files 225 & deg; ± 5 & deg;, 17 files 220 & deg; & plusmn; 5 & deg;; Rotational moment: 400 & plusmn; 120 gf.cm; Rotational noise: below 47mV; LED light color: yellow, orange, blue, red, white; Working temperature: -40 ° C ~ 85 ° C; Rotation life: more than 30,000 times; |
Features: | The product has LED lights, smooth rotation, clear positioning and long service life. |
Applications: | Mainly used in automotive air conditioners, but also on other electrical equipment. |
QA3902 Hollow Potentiometer Product Specifications
First, MECHANICAL CHARACTERISTIC mechanical properties
1. Rotational Torque Rotating Torque: 400± 120 gf.cm
2, Number of detemts click positioning number: 8, 17, Click
3, Shaft Stop Strength stop strength: ≥ 8 Kgf.cm
4, Shaft Wobble (mm p-p) axis swing: 0.3mm Max
Second, ELECTRIC CHARACTERISTIC Electrical Characteristics
1. Total Resistance Range Total resistance and error: 1KΩ<1mω,±20%;1kω≥r or="" r=""> 2, Resistance Taper resistance characteristic curve: B
3, Rating Power rated power: 0.125W
4, Max. Operating Voltage Maximum operating voltage: 10V DC
5, Taper Tolerance At Each Position linear error: ± 3%
6. Insulation Resistance Insulation Resistance: 50MΩ 1 Minute at DC 250V
7, Dielectric Voltage withstand voltage: 1 Minute at AC 250V
Three, ENDURANCE CHARACTERISTIC Durability characteristics
1. Rotational Life Spin Life: 30,000 cycles Min
Note:In this catalog,if some parame ters lr drawings are different from the "Approval sheet",it's subject to the "Approval sheet".
Note: If the specifications and drawings of the manual and the acknowledgment are different, the acknowledgment shall prevail.
Address:
10#Fengqing Rd., Fenghuanggang Village, Tangxia Town, Dongguan, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001, IATF16949
Company Introduction:
Soundwell, which compiles the national industry standards of encoders, is leading the industry with its rich project experience and strong production and research capabilities. Owning to our product diversification, Soundwell tops the industry with a total selection of over 70, 000 different specifications