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Specifications
Power(Watts):
100mW
Resistance:
392kΩ
Voltage Rating:
75V
Temperature Coefficient:
±25ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Metal Film Resistor
Tolerance:
±0.1%
Mfr. Part #:
RN73H1JTTD3923B25
Package:
0603
Key Attributes
Model Number:
RN73H1JTTD3923B25
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. These thin film resistors are designed for long-term precision with excellent endurance at elevated temperatures and improved moisture resistance due to a glass passivation layer. They are AEC-Q200 tested and meet EU RoHS requirements, making them suitable for automotive electronics, industrial equipment, and measurement equipment.
Product Attributes
- Brand: KOA Speer
- Origin: USA
- Certifications: AEC-Q200 Tested, EU RoHS Requirements
Technical Specifications
| Type | Size (Inch Code) | Nominal Resistance Range () | Resistance Tolerance | Power Rating @ 85C | Max. Working Voltage | T.C.R. (ppm/C) | Operating Temperature (C) | Packaging |
| RN73H1E | 0402 | 10 - 59k (E-24, E-96) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 1/16W (.063W) | 50V | 100, 50, 25 | -55 to +155 | TP: 0402 only: 7" 2mm pitch punched paper |
| RN73H1J | 0603 | 47 - 100k (E-24, E-96) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 1/10W (.10W) | 75V | 100, 50, 25 | -55 to +155 | TD: 0603, 0805, 1206, 1210: 7" 4mm pitch punched paper |
| RN73H2A | 0805 | 47 - 1M (E-24, E-96, E-192*) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 1/8W (.125W) | 150V | 100, 50, 25 | -55 to +155 | TE: 0805, 1206, 1210: 7" embossed plastic |
| RN73H2B | 1206 | 100 - 510k (E-24, E-96) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 1/4W (.25W) | 200V | 100, 50, 25 | -55 to +155 | TE: 0805, 1206, 1210: 7" embossed plastic |
| RN73H2E | 1210 | 100 - 300k (E-24, E-96) | 0.05% (A), 0.1% (B), 0.25% (C), 0.5% (D), 1.0% (F) | 1/4W (.25W) | 300V | 100, 50, 25 | -55 to +155 | TE: 0805, 1206, 1210: 7" embossed plastic |
Performance Characteristics
| Parameter | Requirement (R) | Limit (Typical) | Test Method |
| Resistance T.C.R. | Within specified tolerance | Within specified T.C.R. | |
| Overload (Short time) | 0.05% | 0.01% | Rated Voltage x 2.5 or Max. overload voltage, whichever is less for 5 seconds |
| Resistance to Solder Heat | 0.05%* | 0.01% | 260C 5C, 10 seconds 1 second |
| Rapid Change of Temperature | 0.1%* | 0.02% | 1E, 1J, 2A: -55C (30 min), +155C (30 min), 1000 cycles; 2B, 2E: -55C (30 min), +155C (30 min), 500 cycles |
| Moisture Resistance | 0.1%* | 0.05% | 85C 2C, 85%5%RH, 1000 hours; 1.5 hr ON, 0.5 hr OFF cycle |
| Endurance at 85C | 0.1%* | 0.03% | 85C 2C, 3000 hours, 1.5 hr ON, 0.5 hr OFF cycle |
| High Temperature Exposure | 0.1%* | 0.05% | +155C, 1000 hours |
*Depends on resistance value, please contact KOA Speer for details.
2411041549_KOA-RN73H1JTTD3923B25_C3996077.pdf
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