Durable Metal Glaze High Voltage Resistors Featuring TyoHM RT1/4WS3MJT/B Ceramic Rod And Epoxy Paint
Price:
Negotiable
MOQ:
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Delivery Time:
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Product Description
Metal Glaze High Voltage Resistors
These Metal Glaze High Voltage Resistors (RT series) are designed for demanding applications in consumer electronics, computers, telecommunications, and control instruments. They are RoHS & Halogen Free compliant, offering reliable performance and durability.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Ceramic Rod (Forsterite imported), Metal Glaze element
- Color: Light blue flameproof paint (1W, 2W), Light green epoxy paint (1/4W, 1/2W)
- Certifications: UL 1676 approval (RT 1/2W, RT 1W, RT 2W series for 960K ~12M)
Technical Specifications
| Type | Rated Wattage | Nominal Resistance | Tolerance | Max. Permissible Voltage (DC/RMS) | Dimension (D1 x L1 x H3) mm | Lead Diameter (d0.1) mm | Operating Temperature Range |
| RT 1/4W | 1/4W | 47K 33M | F=1%, J=5% | 1600V / 1150V | 2.4 x 6.4 x 28 | 0.6 | -65175 |
| RT 1/2W | 1/2W | 47K 33M | F=1%, J=5% | 3500V / 2500V | 3.5 x 9 x 28 | 0.65 | -65175 |
| RT 1W | 1W | 47K 33M | F=1%, J=5% | 5000V / 3500V | 4.5 x 11 x 28 | 0.8 | -65175 |
| RT 2W | 2W | 47K 33M | F=1%, J=5% | 10000V / 7000V | 5 x 15 x 28 | 0.8 | -65175 |
Package/Terminal Forms
- T/R: Tape & Reel
- T/B: Tape in Box
- Nil: Bulk
- MG form
- F forms
- T26: 26 mm width special tape in box
- T76: 76 mm width special tape in box
- R76: 76 mm width special tape & reel
Mechanical Performance
- Terminal Tensile: 2.5kg (1/2W: 1kg) static load for 10 seconds.
- Twist Withstand: 360 clockwise and counterclockwise turns, repeated 2 times.
Electrical Performance
- Resistance Temperature Coefficient: 200ppm/.
- Temperature Cycle: Resistance change within 0.5% after 5 cycles (-65 to 175).
- Short Time Over Load: Resistance change within 1% after 2.5x rated voltage for 5 seconds.
- Insulation Character: > 1000M (DC 100V megger).
- Voltage Withstanding: No damage after AC 350V for 1 minute.
- Load Life: Resistance change within 3% after 1000 hours at 70 with rated voltage.
- Moisture-proof Load Life: Resistance change within 3% after 500 hours at 40/90-95% RH with rated power.
- Solder-ability: >95% coverage after 2 seconds in 2355 solder.
- Resistance to Soldering Heat: Resistance change within 1% after 101 sec at 2705 or 3.50.5 sec at 35010.
- Nonflammability (1W, 2W only): No flame after 16x rated wattage for 5 min.
- Pulse Loading Capability: In accordance with IEC 60065 chapter 14.2a; 50 discharges from a 1 nF capacitor charged to Vmax; 12 discharges/minute (drift R/R2%).
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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