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Specifications
Resistance:
330Ω
Power(Watts):
125mW
Voltage Rating:
150V
Temperature Coefficient:
±25ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Metal Film Resistor
Tolerance:
±0.1%
Mfr. Part #:
RN73H2ATTD3300B25
Package:
0805
Key Attributes
Model Number:
RN73H2ATTD3300B25
Product Description
Product Overview
The RN73H Metal Film Flat Chip Resistors (High Reliability) are SMD metal film resistors designed for precision applications. They offer high accuracy in resistance tolerance (0.05%) and temperature coefficient (510-6/K), low current noise, and an extended operating temperature range up to 155. Featuring a special protective coating for improved moisture resistance, these resistors are suitable for control circuits in various industrial equipment and are compatible with both flow and reflow soldering. They meet EU-RoHS requirements and are AEC-Q200 qualified.
Product Attributes
- Brand: KOA
- Origin: Japan (implied by language and company name)
- Material: Metal Film, Ceramic Substrate, Ni Plating, Solder Plating
- Coating Color: Black
- Certifications: EU-RoHS, AEC-Q200
Technical Specifications
| Type | Size Code (Inch) | Dimensions (mm) L x W x t | Power Rating (W) | Rated Ambient Temp. () | Resistance Tolerance | T.C.R. (10-6/K) | Resistance Range () | Max. Working Voltage (V) | Max. Overload Voltage (V) | Taping & Q'ty/Reel (pcs) |
| RN73H | 1E (0402) | 1.0 x 0.5 x 0.35 | 0.063 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 4710k (100) / 47300k (250, 500) | 50 | 100 | 10,000 (TP, TD, TE) |
| RN73H | 1J (0603) | 1.6 x 0.8 x 0.45 | 0.1 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 10059k (500) / 47360k (100, 250) / 151M (250, 500) / 101M (100) | 75 | 150 | 5,000 (TD, TE) |
| RN73H | 2A (0805) | 2.0 x 1.25 x 0.5 | 0.125 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 100100k (500) / 471M (100, 250) / 151.5M (250, 500) / 101.5M (100) | 150 | 300 | 5,000 (TP), 4,000 (TD, TE) |
| RN73H | 2B (1206) | 3.2 x 1.6 x 0.6 | 0.25 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 100300k (500) / 471M (100, 250) / 151M (250, 500) / 101M (100) | 200 | 400 | 5,000 (TP), 4,000 (TD, TE) |
| RN73H | 2E (1210) | 2.5 x 2.5 x 0.6 | 0.25 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 100510k (100, 250, 500) / 151M (250, 500) / 101M (100) | 200 | 400 | 5,000 (TP), 4,000 (TD, TE) |
Applications
- Car electronics
- Industrial equipment
- Medical equipment
Reference Standards
- IEC 60115-8
- JIS C 5201-8
- EIAJ RC-2133A
Performance
| Test Items | Performance Requirements | Test Methods | Limit | Typical |
| Resistance | Within specified tolerance | 25 | R(0.05 ) | |
| T.C.R. | Within specified T.C.R. | +25/+125 : T.C.R.=5(10-6/K) | +25/-55 and +25/+155 : another | |
| Overload (Short time) | 0.05 | Rated voltage 2.5 or Max. overload vol., whichever is less, for 5s | 0.01 | |
| Resistance to soldering heat | 0.05 | 2605, 10s1s | 2 0.01 | |
| Rapid change of temperature | 0.1 | 1E, 1J, 2A : -55 (30min.) /+155 (30min.) 1000 cycles 2B, 2E : -55 (30min.) /+155 (30min.) 500 cycles | 2 0.02 | |
| Moisture resistance | 0.1 | 852, 85%5%RH, 1000h 1.5h ON/0.5h OFF cycle | 2 0.05 | |
| Endurance at 85 | 0.1 | 852, 3000h 1.5h ON/0.5h OFF cycle | 0.03 | |
| High temperature exposure | 0.1 | +155, 1000h | 2 0.05 |
2 Depends on resistance value
2410121632_KOA-RN73H2ATTD3300B25_C186241.pdf
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