High reliability metal film flat chip resistors KOA RN73H1JTTD2700B25 with 005 resistance tolerance and low noise
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MOQ:
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Delivery Time:
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Product Description
Product Overview
The RN73H series are high-reliability metal film flat chip resistors designed for demanding applications. They offer high precision 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 and suitability for various industrial control circuits, these resistors are compatible with flow and reflow soldering and meet EU-RoHS requirements. They are AEC-Q200 qualified.
Product Attributes
- Brand: KOA
- Product Type: Flat Chip Resistors (Metal Film, High Reliability)
- Coating Color: Black
- Certifications: EU-RoHS, AEC-Q200 Qualified
- Origin: Japan (implied by language and company name)
Technical Specifications
| Type (Inch Size Code) | 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) |
| 1E (0402) | 1.0x0.5x0.35 | 0.063 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 4710k (E24/E96/E192) | 50 | 100 | 10,000 (TP, TD, TE) |
| 1J (0603) | 1.6x0.8x0.45 | 0.1 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 4759k / 10059k (E24/E96/E192) | 75 | 150 | 5,000 (TP, TD, TE) |
| 2A (0805) | 2.0x1.25x0.5 | 0.125 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 47100k / 100100k (E24/E96/E192) | 150 | 300 | 5,000 (TP, TD), 4,000 (TE) |
| 2B (1206) | 3.2x1.6x0.6 | 0.25 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 47300k / 100300k (E24/E96/E192) | 200 | 400 | 5,000 (TP, TD), 4,000 (TE) |
| 2E (1210) | 2.5x2.0x0.5 | 0.25 | 85 | 0.05%, 0.1%, 0.25%, 0.5%, 1% | 100, 250, 500 | 51510k / 100510k (E24/E96/E192) | 200 | 400 | 5,000 (TP, TD), 4,000 (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 ) | |
| Resistance Temperature Coefficient 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 | 0.01 2 | |
| Rapid change of temperature | 0.1 | 1E, 1J, 2A : -55 (30min.) /+155 (30min.) 1000 cycles 2B, 2E : -55 (30min.) /+155 (30min.) 500 cycles | 0.02 2 | |
| Moisture resistance | 0.1 | 852, 85%5%RH, 1000h (1.5h ON/0.5h OFF cycle) | 0.05 2 | |
| Endurance at 85 | 0.1 | 852, 3000h (1.5h ON/0.5h OFF cycle) | 0.03 | |
| High temperature exposure | 0.1 | +155, 1000h | 0.05 2 |
2 Depends on resistance value
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina