Ningbo Anyo Import & Export Co., Ltd.
| Supply Ability | 30000 per day |
| Packaging Details | 2000pcs/carton, 16kg, 39*31*25cm |
| Delivery Time | 8-10 work days |
| Payment Terms | L/C, T/T |
| Other name | rotary switch potentiometer |
| Total resistance | 5KΩ ~ 2MΩ |
| Resistance taper | A,B,C |
| Rotary life | 10000 cycles |
| Power rating | 0.04W |
| Resistance tolerance | ± 20% |
| Brand Name | ANYO |
| Model Number | WH148-1B |
| Place of Origin | CHINA |
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Product Specification
| Supply Ability | 30000 per day | Packaging Details | 2000pcs/carton, 16kg, 39*31*25cm |
| Delivery Time | 8-10 work days | Payment Terms | L/C, T/T |
| Other name | rotary switch potentiometer | Total resistance | 5KΩ ~ 2MΩ |
| Resistance taper | A,B,C | Rotary life | 10000 cycles |
| Power rating | 0.04W | Resistance tolerance | ± 20% |
| Brand Name | ANYO | Model Number | WH148-1B |
| Place of Origin | CHINA | ||
| High Light | rotary switch potentiometer ，carbon type potentiometer | ||
Vertical type carbon film 16mm rotary potentiometer WH148-1B dual-unit
Mechanical specifications:
| Total rotation angle | 300°±5° |
| Rotation torque | 2～20mN.m(20~200gf.cm) |
| Shaft stop strength | 6Kgf.cm |
| Push pull strength | 60N |
| Rotary life | 10000 cycles |
| Click position | Center detent or 10,20,40, position clicks |
Electrical specifications:
| Total resistance | 5KΩ ~ 2MΩ |
| Resistance taper | A,B,C |
| Resistance tolerance | ± 20% |
| Rotational noise | ≤ 47 mV |
| Residual resistance | R ≥ 250KΩ 0.1% max.of total resistance 250KΩ> R> 10KΩ 20 Ω max 10KΩ ≥ R 10 Ω max |
| Tracking error | 0 ~-40dB±3dB |
| Rated wattage | Curve B:0.125W; Other than B: 0.063W |
| Max.operating voltage | Curve B: 200V; Other than B: 150V |
| Dielectric | AC500V, 1 minute |
| Insulation resistance | More than 100MΩ at DC500V |
Description:
A potentiometer is a manually adjustable variable resistor with 3 terminals. Two terminals are connected to both ends of a resistive element, and the third terminal connects to a sliding contact, called a wiper, moving over the resistive element. The position of the wiper determines the output voltage of the potentiometer. The potentiometer essentially functions as a variable voltage divider. The resistive element can be seen as two resistors in series(potentiometer resistance), where the wiper position determines the resistance ratio of the first resistor to the second resistor.
Features:
• Carbon resistive element
• Dust proof enclosure
• Heat-resistant material
• Low cost
• Long life models (10000 cycles)
• Simple construction
Carbon Potentiometers uses carbon as resistive element. There are also different types of Potentiometers like Wire Wound type and ceramic type using different materials on resistive element. Carbon Potentiometer can be classified into logarithmic type and linear type depending on the mode of operations. Carbon Potentiometers are of many types and sizes depending on resistance value, power rating and type of mounting.
Application:
Ideal for various TV and audio products and general purpose as well.
How does a potentiometer work?
It has three terminals.
The terminal at each end is internally connected to a resistor of fixed value in Ohms. The center terminal is internally connected to a wiper that touches the resistor and can be moved along its length.
Resistance SR code table:
| Resistance | Code |
| 5KΩ | 502 |
| 10KΩ | 103 |
| 20KΩ | 203 |
| 22KΩ | 223 |
| 47KΩ | 473 |
| 50KΩ | 503 |
| 100KΩ | 104 |
| 200KΩ | 204 |
| 250KΩ | 254 |
| 500KΩ | 504 |
| 1MΩ | 105 |
| 2MΩ | 205 |
Shaft details:
Dimension:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1000000-2000000
Employee Number:
100~120
Ecer Certification：
Site Member
ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim... ANYO is the leading supplier of electronic components. We were established in 2012, based in Ningbo (Close to ShangHai). Before establishment, we were lawful chief representative of EMDAS ELEKTRONIK in Turkey. We always get the qualified products with fast, easy ordering, short delivery tim...
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