3mm Chip Trimmer Potentiometer HDK VGF39NCHXT-B102 Metal Glaze Resistor 100 to 1M Ohm Resistance Range
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Delivery Time:
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Product Description
HOKURIKU ELECTRIC INDUSTRY CO., LTD. - VGF39NCHXT HDK Type Variable Resistor
The VGF39NCHXT is a 3mm chip trimmer potentiometer featuring a Metal-Glaze Resistor, designed for general electronic equipment applications. It offers a nominal total resistance range from 100 to 1 M with a total resistance tolerance of 25%. This component is built to withstand a wide operating temperature range of -40 to +100 and a storage temperature range of -40 to +100.
Product Attributes
- Brand: HOKURIKU ELECTRIC INDUSTRY CO., LTD.
- Type: HDK VGF39NCHXT
- Resistor Type: Metal-Glaze Resistor
- Origin: CHINA (Manufactured by DANDONG NEW LAND ELECTRONIC Co., Ltd.)
- Conformity: RoHS Directives
Technical Specifications
| Specification | Value |
|---|---|
| Nominal Total Resistance Range | 100 to 1 M |
| Total Resistance Tolerance | 25 % |
| Power Rating | 0.15 W (at +70) |
| Maximum Operating Voltage | 50 V |
| Operating Temperature Range | -40 to +100 |
| Storage Temperature Range | -40 to +100 |
| Total Mechanical Rotation | 270 20 |
| Rotational Torque | 0.98 mNm to 11.76 mNm |
| Push Load | 9.8 N (applied axially for 30 seconds) |
| End Stop Strength | 14.7 mNm (torsion moment for 5 seconds) |
| Soldering Strength | 9.8 N (lateral), 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 (1-2 or 2-3 terminals) | 20 (for total resistance 1 k) |
| Ineffective Rotation | 10 % of total mechanical rotation (at each end) |
| Temperature Coefficient (T.C.R.) | 250 ppm/ |
| Load Life (1000h at 70) | Change in total resistance within 5 % of initial value |
| Vibration Resistance (1.5 mm amplitude, 10Hz-55Hz-10Hz, 2h per axis) | Change in resistance between 1-2 within 5 %; no distinct looseness or poor contact |
| Resistance to Soldering Heat | No dissociation during test; change in resistance between 1-2 within 5 % |
| High Temperature Storage (1000h at 70) | Change in total resistance within 2 % of initial value; no distinct looseness or poor contact |
| Humidity Load Life (1000h at 40, 90%-95% RH) | Change in total resistance within 5 % of initial value |
| Humidity (1000h at 40, 90%-95% RH) | Change in total resistance within 5 % of initial value; no distinct looseness or poor contact |
| Temperature Cycle Durability (5 cycles) | Change in total resistance within 2 % of initial value; no distinct looseness or poor contact |
| Rotational Life (20 cycles, 10 min) | Change in total resistance within 10 % of initial value |
| Preset Position (Delivery) | 50 % 15 % of total rotation angle |
| Taping Quantity | 2,500 pcs/reel (excluding fractions) |
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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