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Specifications
Resistance:
40.2kΩ
Power(Watts):
100mW
Voltage Rating:
75V
Temperature Coefficient:
±25ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Metal Film Resistor
Tolerance:
±0.1%
Mfr. Part #:
RN73H1JTTD4022B25
Package:
0603
Key Attributes
Model Number:
RN73H1JTTD4022B25
Product Description
RN73H Long Term Precision Thin (Metal) Film Flat Chip Resistors (High Reliability, for Automotive)
The RN73H series offers high reliability and stability for demanding applications, particularly in automotive electronics, industrial equipment, and measurement equipment. These thin film resistors feature AEC-Q200 testing, excellent endurance at elevated temperatures, improved moisture resistance, and low current noise. They are designed for operation up to +155C and meet EU RoHS requirements.
Product Attributes
- Brand: KOA Speer
- Origin: USA
- Certifications: AEC-Q200 Tested, EU RoHS requirements
Technical Specifications
| Type | Size (Inch Code) | Nominal Resistance | Resistance Tolerance | Power Rating @ 85C | Rated Ambient Temp. | Rated Terminal Part Temp. | Max. Working Voltage | T.C.R. (ppm/C) | Termination Material | Packaging |
| RN73H1E | 0402 | 1/16W (.063W) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 0.063W | 85C | 90C | 50V | 50, 100 | Sn | TP: 0402 only: 7" 2mm pitch punched paper |
| RN73H1J | 0603 | 1/10W (.10W) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 0.10W | 85C | 95C | 75V | 50, 100 | Sn, Au (1E, 1J only) | TD: 0603, 0805, 1206, 1210: 7" 4mm pitch punched paper |
| RN73H2A | 0805 | 1/8W (.125W) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 0.125W | 85C | 100C | 150V | 25, 50, 100 | Sn | TE: 0805, 1206, 1210: 7" embossed plastic |
| RN73H2B | 1206 | 1/4W (.25W) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 0.25W | 85C | 110C | 200V | 10, 25, 50, 100 | Sn | TE: 0805, 1206, 1210: 7" embossed plastic |
| RN73H2E | 1210 | 1/4W (.25W) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 0.25W | 85C | 110C | 300V | 10, 25, 50, 100 | Sn | TE: 0805, 1206, 1210: 7" embossed plastic |
Performance Characteristics
| Parameter | Requirement | Limit | Typical | Test Method |
| Resistance T.C.R. | 25C +25C/+125C: T.C.R. +5 (x10-6K); +25C/-55C and +25C/+155C: other | Within specified tolerance | Within specified T.C.R. | |
| Overload (Short time) | Rated Voltage x 2.5 or Max. overload voltage, whichever is less for 5 seconds | R 0.05% | R 0.01% | |
| Resistance to Solder Heat | 260C 5C, 10 seconds 1 second | R 0.05%* | R 0.01% | |
| Rapid Change of Temperature | 1E, 1J, 2A: -55C (30 minutes), +155C (30 minutes), 1000 cycles 2B, 2E: -55C (30 minutes), +155C (30 minutes), 500 cycles | R 0.1%* | R 0.02% | |
| Moisture Resistance | 85C 2C, 85%5%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle | R 0.1%* | R 0.05% | |
| Endurance at 85C | 85C 2C, 3000 hours, 1.5 hr ON, 0.5 hr OFF cycle | R 0.1%* | R 0.03% | |
| High Temperature Exposure | +155C, 1000 hours | R 0.1%* | R 0.05% |
*Depends on resistance value, please contact KOA Speer for details.
2411041551_KOA-RN73H1JTTD4022B25_C7348366.pdf
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