Metal film flat chip resistors KOA RN73H1ETTP3601B25 featuring low current noise and high reliability
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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 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
- Product Type: Metal Film Flat Chip Resistors (High Reliability)
- Coating Color: Black
- Certifications: EU-RoHS, AEC-Q200 Qualified
- Reference Standards: IEC 60115-8, JIS C 5201-8, EIAJ RC-2133A
Technical Specifications
| Type | Size Code | Dimensions (mm) L x W x t | Power Rating (W) | Rated Ambient Temp. () | Max. Working Voltage (V) | Max. Overload Voltage (V) | Resistance Range () | T.C.R. (10-6/K) | Tolerance | Taping & Q'ty/Reel (pcs) |
| RN73H | 1E (0402) | 1.0 x 0.5 x 0.35 | 0.063 | 85 | 50 | 100 | 4710k | 100, 250, 500 | A(0.05%), B(0.1%), C(0.25%), D(0.5%), F(1%) | 10,000 (TP, TD, TE) |
| RN73H | 1J (0603) | 1.6 x 0.8 x 0.45 | 0.1 | 85 | 75 | 150 | 47360k | 100, 250, 500 | A(0.05%), B(0.1%), C(0.25%), D(0.5%), F(1%) | 5,000 (TD, TE) |
| RN73H | 2A (0805) | 2.0 x 1.25 x 0.5 | 0.125 | 85 | 150 | 300 | 471.5M | 100, 250, 500 | A(0.05%), B(0.1%), C(0.25%), D(0.5%), F(1%) | 5,000 (TP, TD), 4,000 (TE) |
| RN73H | 2B (1206) | 3.2 x 1.6 x 0.6 | 0.25 | 85 | 200 | 400 | 471M | 100, 250, 500 | A(0.05%), B(0.1%), C(0.25%), D(0.5%), F(1%) | 5,000 (TP, TD), 4,000 (TE) |
| RN73H | 2E (1210) | 2.5 x 14.5 x 0.6 | 0.25 | 85 | 200 | 400 | 101M | 100, 250, 500 | A(0.05%), B(0.1%), C(0.25%), D(0.5%), F(1%) | 5,000 (TP, TD), 4,000 (TE) |
Applications
- Car electronics
- Industrial equipment
- Medical equipment
Performance Summary
| Test Items | Performance Requirements (Limit) | Typical Value | Test Methods |
| Resistance | Within specified tolerance | 25 | |
| T.C.R. | Within specified T.C.R. | +25/+125 : T.C.R.=5(10-6/K) | |
| Overload (Short time) | 0.05% | 0.01% | Rated voltage 2.5 or Max. overload vol., whichever is less, for 5s |
| Resistance to soldering heat | 0.05% | 0.01% | 2605, 10s1s |
| Rapid change of temperature | 0.1% | 0.02% | 1000 cycles (1E, 1J, 2A) / 500 cycles (2B, 2E) |
| Moisture resistance | 0.1% | 0.05% | 852, 85%5%RH, 1000h |
| Endurance at 85 | 0.1% | 0.03% | 852, 3000h |
| High temperature exposure | 0.1% | 0.05% | +155, 1000h |
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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