Beijing Silk Road Enterprise Management Services Co., Ltd.
| Tolerance | ±25% |
| Temperature Coefficient | ±250ppm/℃ |
| Power(Watts) | 150mW |
| Resistance | 300Ω |
| Description | ±25% ±250ppm/℃ 150mW 300Ω SMD Trimmer Potentiometers RoHS |
| Mfr. Part # | VG039NCHXTB301 |
| Package | SMD |
| Model Number | VG039NCHXTB301 |
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Product Specification
| Tolerance | ±25% | Temperature Coefficient | ±250ppm/℃ |
| Power(Watts) | 150mW | Resistance | 300Ω |
| Description | ±25% ±250ppm/℃ 150mW 300Ω SMD Trimmer Potentiometers RoHS | Mfr. Part # | VG039NCHXTB301 |
| Package | SMD | Model Number | VG039NCHXTB301 |
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 and operates within a wide temperature range. It is suitable for applications requiring precise resistance adjustments.
| Specification | Details |
|---|---|
| Model Number | VG039NCHXT |
| 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 middle of total rotational angle. |
| Ineffective Rotation | 10 % or less of total mechanical rotation, at each end. |
| Residual Resistance ( 1 k) | 20 or less |
| Residual Resistance (> 1 k) | 2 % or less of total nominal resistance. |
| Contact Resistance | 5 % or less of nominal total resistance. |
| Temperature Coefficient (T. C. R.) | Within 250 ppm/ |
| Vibration Resistance | Within 5 % resistance change; without instant open. |
| Resistance to Soldering Heat (Reflow) | Peak temperature within 260 for 10 s; application time > 230 within 40 s. |
| Resistance to Soldering Heat (Soldering Iron) | Tip temperature 400 10 ; application time 3 s +1 s /0 s. Within 2 % of initial resistance. |
| High Temperature Storage | Within 5 % change in total resistance after 1000 h at 70 2 . |
| Load Life | Within 5 % change in total resistance after 1000 h at 70 2 with DC rated voltage. |
| Temperature Cycle | Within 2 % change in total resistance. |
| Humidity Resistance | Within 5 % change in total resistance after 1000 h at 40 2 and 90% to 95% RH. |
| Humidity Load Life | Within 5 % change in total resistance after 1000 h at 40 2 and 90% to 95% RH with DC rated voltage. |
| Rotational Life | Within 10 % change in total resistance after 20 cycles (2 cycles) at 10 min -1. |
| Preset Position (on delivery) | 50 %15 % of total rotation angle. |
| Taping Quantity | 2500 pcs./reel |
| Peeling strength of cover tape | 0.1 N0.7 N |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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