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Specifications
Type:
-
Resistance:
10MΩ
Voltage-Supply(Max):
500V
Power(Watts):
250mW
Temperature Coefficient:
±250ppm/℃
Tolerance:
±1%
Operating Temperature:
-55℃~+155℃
Mfr. Part #:
RI40-1/4W-10MΩ ±1% T
Package:
Through Hole,D2.3xL6.5mm
Key Attributes
Model Number:
RI40-1/4W-10MΩ ±1% T
Product Description
Product Overview
High Voltage Metal Glaze Resistors designed for applications requiring adherence to environmental substance requirements, compliant with RoHS testing. These resistors offer a wide range of resistance values and power ratings, suitable for various high-voltage applications.
Product Attributes
- Product Name: Metal Glaze (High Voltage) Resistor
- Version: B/2
- Enactment Date: 20170610 (JUN 30, 2017)
- Construction Material: High alumina ceramic core, tinned iron cap terminals, silicon resin finishing painting (UL-94V-0 compliant)
- Resistor 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%), G (2%), J (5%) | 500V | 700V | N/A | -55+155 |
| 1/2W | 0.5W | 100K~39M | F (1%), G (2%), J (5%) | 700V | 1000V | 350V | -55+155 |
| 1W | 1W | 100K~39M | F (1%), G (2%), J (5%) | 1000V | 1400V | 500V | -55+155 |
| 2W | 2W | 100K~39M | F (1%), G (2%), J (5%) | 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) within. No evidence of mechanical damage. | Comply with 5.5 (Rated voltage 2.5 times, 5s) |
| Insulation Resistance | 104M or more. | Comply with 5.6 (DC 500V for 60 seconds) |
| Solderability | Covered with new solder by 95% at least. | Comply with 6.5 (Solder temp: 2555, Dipping time: 31.0 s) |
| Dielectric Withstanding Voltage | No evidence of flashover, arcing or insulation breakdown. | Comply with 5.7 (AC potential for 60 seconds) |
| Pulse Overload | (3%+0.05) within. | Comply with 5.8 (Rated voltage X 4 times, 10000 cycles) |
| Terminal Strength | No evidence of mechanical damage. | Comply with 6.1 (Tensile and Torsional strength) |
| Resistance to Soldering Heat | (1%+0.05) within. No evidence of mechanical damage. | Comply with 6.4 (35010, 31 s) |
| Resistance to Solvent | No deterioration of protective coating and markings. | Comply with 6.9 (Ultrasonic bath in alcohol solvent for 3 minutes) |
| Temperature Cycle | (1%+0.05) within. No evidence of mechanical damage. | Comply with 7.4 (5 cycles: -55 to +80) |
| Load Life in Humidity | (5%+0.1) within. | Comply with 7.9 (402, 90-95%RH, 1000h) |
| Load Life | (5%+0.1) within. | Comply with 7.10 (703, 1000h) |
| Surge Withstanding Voltage | No flashover or Insulation damage. | Applied voltage 2.5s ON, 2.5s OFF, 10 cycles |
2410121633_CCO-Chian-Chia-Elec-RI40-1-4W-10MR--1--T_C136548.pdf
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