Metal-Glaze Resistor 3mm chip trimmer potentiometer HDK VGF39NCHXT-B202 for electronic applications
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The HOKURIKU ELECTRIC INDUSTRY CO., LTD. VGF39NCHXT is a 3mm chip trimmer potentiometer featuring a Metal-Glaze Resistor, designed for general electronic equipment applications. It offers a wide operating temperature range, nominal total resistance from 100 to 1 M, and a power rating of 0.15 W at 70C. This component is manufactured in China by DANDONG NEW LAND ELECTRONIC Co., Ltd. and conforms to RoHS Directives.
Product Attributes
- Brand: HDK (HOKURIKU ELECTRIC INDUSTRY CO., LTD.)
- Type: VGF39NCHXT
- Origin: CHINA (DANDONG NEW LAND ELECTRONIC Co., Ltd.)
- Certifications: RoHS
Technical Specifications
| Specification | Details |
|---|---|
| Scope | 3 mm Chip trimmer potentiometer with Metal-Glaze Resistor, used in electronic equipment. |
| Operating Temperature Range | -40 to +100 |
| Storage Temperature Range | -40 to +100 |
| Nominal Total Resistance Range | 100 to 1 M |
| Total Resistance Tolerance | 25 % |
| Power Rating | 0.15 W (up to +70 ) |
| Maximum Operating Voltage | 50 V |
| Standard Atmospheric Conditions (Measurement) | Ambient temperature: 5 to 35 , Relative humidity: 45 % to 85 %, Air pressure: 860 hPa to 1 060 hPa |
| Mechanical Rotation (Total) | 270 20 |
| Rotational Torque | 0.98 mNm to 11.76 mNm |
| Push Load (Axial) | 9.8 N for 30 seconds |
| Soldering Strength (Static Load) | 9.8 N (forward/backward/left/right), 4.9 N (upward) for 30 seconds |
| Contact Resistance (Total nominal resistance 1 k) | 5 % of nominal total resistance |
| Contact Resistance (Total nominal resistance > 1 k) | 2 % of nominal total resistance |
| Residual Resistance (Terminals 1-2 or 2-3) | 20 (for total resistance 1 k) |
| Residual Resistance (Terminals 1-2 or 2-3) | 5 % of nominal total resistance (for total resistance > 1 k) |
| Resistance Law (Taper) | B characteristic (Linear taper): 40% to 60% at 50% angle |
| Ineffective Rotation | 10 % of total mechanical rotation (at each end) |
| Temperature Coefficient of Resistance (T.C.R.) | 250 ppm/ |
| Vibration Resistance | 1.5 mm amplitude, 10 Hz to 55 Hz to 10 Hz cycle, 2 hours per direction (X, Y, Z) |
| Load Life (1000 h at 70C) | Change in total resistance: Within 5% of initial value |
| High Temperature Storage (1000 h at 70C) | Change in total resistance: Within 2% of initial value |
| Rotational Life (20 cycles at 10 min) | Change in total resistance: Within 10% of initial value |
| Humidity Load Life (1000 h at 40C, 90-95% RH) | Change in total resistance: Within 5% of initial value |
| Humidity Resistance (1000 h at 40C, 90-95% RH) | Change in total resistance: Within 5% of initial value |
| Temperature Cycle Endurance | Change in total resistance: Within 2% of initial value |
| Preset Position (Delivery) | 50% 15% of total rotation angle |
| Soldering Conditions (Reflow) | Peak: Within 260C for 10s; Application time: >230C for 40s |
| Soldering Conditions (Hand Soldering) | Tip temperature: 400C 10C; Application time: 3s +1s/-0s |
| Taping Quantity | 2,500 pcs/reel (excluding fractions) |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina