Product Specifications
Product Description
Mechanical specifications:
Total rotation angle
300+-10
Rotation torque
5~25mN. M(50~250gf. Cm)
Shaft stop strength
0.4N. M(4Kgf. Cm)
Switch working angle/stroke
<=50
Switch working force/torque
5~30mN. M(50~300gf. Cm)
Click position
0/32/40 detent
Electrical specifications:
Total resistance
5KΩ~500KΩ
Resistance taper
A, B, C
Switch rating
DC 16V 1A
Switch contact resistance
Less than 50mΩ
Rated voltage
50V AC
Rated wattage
0.05W
Max operating voltage
Curve B: 50V AC
Other curve B: 25V AC
Insulation resistance
More than 100MΩ at DC250V
Dielectric
AC300V, 1min
Resistance tolerance
+-20%
Rotational noise
<=47mV
Residual resistance
R>=250KΩ 0.1%max of total resistance
250KΩ>R>10KΩ 20Ω max 10KΩ>=R 10Ω max
Tracking error
B 0~-20db+-2db
A C D 0~-40db+-3db
Mechanical life:
Rotary life
10, 000cycles
Changzhou BeiTer Electronic Co., Ltd. is located at Lijia Changzhou jiangsu P. R. China. Our company is an enterprise specialiging in manufacturing synthetic carbon-carbon-coated potentiometer, rotary switch. With the ISO9001 certification, we are sticking to continual improvement on R&D, quality control and manufacturing process management. The quality of our production is on the basis of our advanced producing facilities and abundant technology.
We have communicated and cooperated with many domestic college and scientific research institutes. We won the user's praise and faith on our satifactory serving.
Changzhou BeiTer Electronic Co., Ltd.are opening the international market positively. The products have been exported to more than 20 countries and districts including United States, Germany, Italy, Switzerland, Singapore, India, Korea etc. which accounts for 30% above of its total output and enjoy the high reputation abroad. It's now become the most famous export-typed manufacturer in China. Besides, we can also customize our products according to the customer's needs!
Company aim: Today's quality is our tomorrow's market! Customers satifaction is our seeking target! Warmly welcome all our customers visit our company and give your precious advice.!
