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Specifications
Type:
-
Resistance:
22MΩ
Voltage-Supply(Max):
500V
Power(Watts):
250mW
Temperature Coefficient:
±250ppm/℃
Tolerance:
±5%
Operating Temperature:
-55℃~+155℃
Mfr. Part #:
RI40-1/4W-22MΩ ±5% T
Package:
Through Hole,D2.3xL6.5mm
Key Attributes
Model Number:
RI40-1/4W-22MΩ ±5% T
Product Description
Product Overview
High Voltage Metal Glaze Resistors designed for applications requiring compliance with RoHS environmental regulations. These resistors offer a wide range of resistance values, power ratings, and tolerances, suitable for various electronic circuits.
Product Attributes
- Product Name: Metal Glaze (High Voltage) Resistor
- Version: B/2
- Enactment Date: 20170610 (JUN 30, 2017)
- Material (Core): High alumina ceramic
- Material (Resistor Element): High alumina ceramic
- Material (Terminal): Tinned iron cap
- Material (Lead Wire): Soldered or tinned annealed wire
- Finishing Painting: Silicon resin (UL-94V-0 Nonflammable)
- Body Color: Gray
- Indication: Color code
Technical Specifications
| Type | Rated Power | Nominal Resistance Value | Resistance Tolerance | Max Working Voltage | Max Overload Voltage | Dielectric Withstanding Voltage | Operating Temperature Range |
| 1/4W | 0.25W | 100K~39M | F (1%) | 500V | 700V | N/A | -55+155 |
| 1/2W | 0.5W | 100K~39M | F (1%) | 700V | 1000V | 350V | -55+155 |
| 1W | 1W | 100K~39M | F (1%) | 1000V | 1400V | 500V | -55+155 |
| 2W | 2W | 100K~39M | F (1%) | 1000V | 1400V | 500V | -55+155 |
| Item | Performance Specification | Test Method (JIS C 5202) |
| Temperature Coefficient | 250PPM/ | Comply with 5.2 |
| Short Time Overload | (1%+0.05). No evidence of mechanical damage. | Comply with 5.5 (Rated voltage2.5 times, 5s) |
| Insulation Resistance | 104M or more. | Comply with 5.6 (DC 500V for 60s) |
| Solderability | Covered with new solder by 95% at least. | Comply with 6.5 (2555, 31.0s) |
| Dielectric Withstanding Voltage | No evidence of flashover, arcing or insulation breakdown. | Comply with 5.7 (Individual AC voltage for 60s) |
| Pulse Overload | (3%+0.05). | Comply with 5.8 (Rated voltage X 4 times, 10000 cycles) |
| Terminal Strength | No evidence of mechanical damage. | Comply with 6.1 (Tensile & Torsional strength) |
| Resistance to Soldering Heat | (1%+0.05). No evidence of mechanical damage. | Comply with 6.4 (35010, 31s) |
| Resistance to Solvent | No deterioration of protective coating and markings. | Comply with 6.9 (Ultrasonic in alcohol solvent for 3 minutes) |
| Temperature Cycle | (1%+0.05). No evidence of mechanical damage. | Comply with 7.4 (5 cycles: -55/30min to 80/30min) |
| Load Life in Humidity | (5%+0.1). | Comply with 7.9 (402, 90-95%RH, 1000h, Rated voltage cycle) |
| Load Life | (5%+0.1). | Comply with 7.10 (703, 1000h, Rated voltage cycle) |
| Surge Withstanding Voltage | No flashover or insulation damage. | 10K S.W DCV 0.01uf RXr Rx (2.5s ON, 2.5s OFF, 10 cycles) |
2410121633_CCO-Chian-Chia-Elec-RI40-1-4W-22MR--5--T_C155701.pdf
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