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Specifications
Type:
High Voltage Glass Glaze Resistor
Resistance:
2.2MΩ
Power(Watts):
250mW
Temperature Coefficient:
±200ppm/℃
Tolerance:
±5%
Operating Temperature:
-65℃~+175℃
Mfr. Part #:
RT 1/4W 2M2 J T/B
Package:
Through Hole,D2.4xL6.4mm
Key Attributes
Model Number:
RT 1/4W 2M2 J T/B
Product Description
Metal Glaze High Voltage Resistors
Metal Glaze High Voltage Resistors are designed for a wide range of applications in consumer electronics, computers, telecommunications, and control instruments. These resistors are RoHS & Halogen Free Compliant.
Product Attributes
- Type: RT (Metal Glaze High Voltage Resistors)
- Certifications: RoHS & Halogen Free Compliant, UL 1676 approval (RT 1/2W, RT 1W, RT 2W series, 960K ~12M)
- Coating: Light blue flameproof paint (1W, 2W types); Light green epoxy paint (1/4W, 1/2W types)
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 | 2.40.5 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 |
Dimensions and Structure
| Type | Rated Wattage | D 1 | L 1 | P 1.5 / 2 | H 1 / 2 | h 1 | A 0.1 / 0.05 / 0.2 | B 0.05 / 0.2 | C 0.2 |
|---|---|---|---|---|---|---|---|---|---|
| RT | 1/2W | 3.5 | 9 | 151.5 | 71 | 4.5 | 0.23 | 0.8 | 1.2 |
| RT | 1W | 4.5 | 11 | 151.5 | 71 | 4.5 | 0.25 | 1 | 1.4 |
| RT | 2W | 5 | 15 | 202 | 102 | 4.5 | 0.25 | 1 | 1.4 |
Electrical Performance Summary
| Parameter | Specification |
|---|---|
| Resistance Temperature Coefficient | Within 200ppm/ |
| Temperature Cycle Resistance Change | Within 0.5% |
| Short Time Over Load Resistance Change | Within 1% |
| Insulation Resistance | Over 1000M |
| Load Life Resistance Change | Within 3% |
| Moisture-proof Load Life Resistance Change | Within 3% |
| Resistance to Soldering Heat Change | Within 1% |
| Pulse Loading Capability | R/R2% (IEC 60065 chapter 14.2a) |
2410121455_TyoHM-RT-1-4W-2M2-J-T-B_C5200510.pdf
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