3 mm chip trimmer potentiometer HDK VG039NCHXTB501 with Metal-Glaze Resistor resistance range 100 to 1 M ohms
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The HOKURIKU ELECTRIC INDUSTRY CO., LTD. VG039NCHXT is a 3 mm chip trimmer potentiometer featuring a Metal-Glaze Resistor. Designed for use in electronic equipment, this variable resistor offers a nominal total resistance range from 100 to 1 M. It operates within a temperature range of -40 to +100 and is suitable for applications requiring precise resistance adjustment.
Product Attributes
- Brand: HOKURIKU ELECTRIC INDUSTRY CO., LTD.
- Product Type: Variable Resistor (Trimmer Potentiometer)
- Resistor Technology: Metal-Glaze Resistor
- Origin: CHINA
- RoHS Compliant: Yes
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | VG039NCHXT |
| Scope | 3 mm Chip trimmer potentiometer with Metal-Glaze Resistor, used in electronic equipment. |
| Operating Temperature Range | -40 +100 |
| Storage Temperature Range | -10 +40 |
| Nominal Total Resistance Range | 100 1 M |
| Total Resistance Tolerance | 25 % |
| Power Rating | 0.15 W (at +70 ) |
| Maximum Operating Voltage | 50 V |
| Total Mechanical Rotation | 270 20 |
| Rotational Torque | 0.98 mNm 11.76 mNm |
| End Stop Strength | Withstands 14.7 mNm torsion moment for 5 seconds without distinct looseness or poor contact. |
| Push Load Strength | Withstands 9.8 N axial push load for 30 seconds without distinct looseness, poor contact, or board breaking. |
| Resistance Law (Taper) | 40 %60 % (Linear taper) at the middle of total rotational angle. |
| Ineffective Rotation | 10 % or less of total mechanical rotation at each end. |
| Residual Resistance | 2 % or less of total nominal resistance (for >1 k) or 20 or less (for 1 k). |
| Contact Resistance | 5 % or less of nominal total resistance. |
| Temperature Coefficient (T. C. R.) | Within 250 ppm/ |
| Vibration Resistance | Within 5 % change in resistance, without instant open. (10 Hz to 55 Hz and return, 1.5 mm amplitude, 2 h per direction) |
| Resistance to Soldering Heat | Within 2 % of initial resistance. (Reflow: Peak 260 for 10 s; Soldering iron: 400 10 for 3 s) |
| High Temperature Storage | Within 5 % change in total resistance. (70 2 for 1000 h) |
| Load Life | Within 5 % change in total resistance. (70 2 with DC rated voltage for 1000 h) |
| Temperature Cycle | Within 2 % change in total resistance. (5 cycles of -40 to 100 ) |
| Humidity Resistance | Within 5 % change in total resistance. (40 2 , 90%-95% RH for 1000 h) |
| Humidity Load Life | Within 5 % change in total resistance. (40 2 , 90%-95% RH with DC rated voltage for 1000 h) |
| Rotational Life | Within 10 % change in total resistance. (20 cycles of end-to-end travel) |
| Preset Position | 50 %15 % of total rotation angle on delivery. |
| Taping Quantity | 2500 pcs./reel |
| Peeling Strength of Cover Tape | 0.1 N0.7 N |
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