High Accuracy Surface Mount Metal Film Flat Chip Resistors KOA RN731ETTP4300B25 with Lead Free Termination
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Negotiable
MOQ:
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Delivery Time:
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Product Description
Product Overview
The RN73 Metal Film Flat Chip Resistors are surface-mount components designed for precision applications. They offer high accuracy with standard tolerance options of 0.05% and a low temperature coefficient of 510-6/K. These resistors are suitable for control circuits in various industrial equipment and are compatible with both flow and reflow soldering. They feature lead-free termination, complying with EU-RoHS requirements.
Product Attributes
- Brand: KOA
- Product Line: RN73
- Type: Metal Film Flat Chip Resistors
- Coating Color: Black (1E), Green (1J, 2A, 2B, 2E)
- Certifications: EU-RoHS compliant
- Origin: Japan (implied by company name and language)
Technical Specifications
| Type (Inch Size Code) | Dimensions (mm) L | Dimensions (mm) W | Dimensions (mm) c | Dimensions (mm) d | Dimensions (mm) t | Weight (g) (1000pcs) | Nominal Resistance Range () | Power Rating | Max. Working Voltage | Max. Overload Voltage | T.C.R. (10-6/K) | Tolerance | Taping & Q'ty/Reel (pcs) |
| 1E (0402) | 1.0 +0.1 0.05 | 0.50.05 | 0.20.1 | 0.25 +0.05 0.1 | 0.350.05 | 0.68 | 100100k | 0.063W | 50V | 100V | 250, 500 | A:0.05%, B:0.1%, C:0.25%, D:0.5%, F:1% | 10,000 (TP, TD, TE) |
| 1J (0603) | 1.60.2 | 0.80.1 | 0.30.1 | 0.30.1 | 0.450.1 | 2.14 | 1k47k (General) 10047k0 (High Power) | 0.063W (General) 0.1W (High Power) | 75V | 150V | 100, 250, 500 | A:0.05%, B:0.1%, C:0.25%, D:0.5%, F:1% | 5,000 (TP, TD, TE) |
| 2A (0805) | 2.00.2 | 1.250.2 | 0.40.2 | 0.3 +0.2 0.1 | 0.50.1 | 4.54 | 100100k (General) 51100k (High Power) | 0.1W (General) 0.125W (High Power) | 150V | 300V | 100, 250, 500 | A:0.05%, B:0.1%, C:0.25%, D:0.5%, F:1% | 5,000 (TP, TD) 4,000 (TE) |
| 2B (1206) | 3.20.2 | 1.60.2 | 0.50.3 | 0.4 +0.2 0.1 | 0.60.1 | 9.14 | 100300k (General) 51300k (High Power) | 0.125W (General) 0.25W (High Power) | 200V | 400V | 100, 250, 500 | A:0.05%, B:0.1%, C:0.25%, D:0.5%, F:1% | 5,000 (TP, TD) 4,000 (TE) |
| 2E (1210) | 2.50.2 | 14.5 | N/A | N/A | N/A | N/A | 100510k | 0.25W | 200V | 400V | 100, 250, 500 | A:0.05%, B:0.1%, C:0.25%, D:0.5%, F:1% | 5,000 (TP, TD) 4,000 (TE) |
| Test Item | Performance Requirements (Limit) | Test Methods | Typical |
| Resistance | Within specified tolerance | - | R(% +0.05 ) |
| T.C.R. | Within specified T.C.R. | +25/+125: T.C.R.=5(10-6/K) | - |
| Overload (Short time) | General: 0.1 High Power: 0.5 | Rated voltage2.5 or Max. overload vol., whichever is less, for 5s | General: 0.01 High Power: 0.03 |
| Resistance to soldering heat | 0.1 | 2605, 10s1s | 0.04 |
| Rapid change of temperature | 0.25 | -55(30min.)/+125(30min.) 300 cycles | 0.03 |
| Moisture resistance | General: 0.5 High Power: 0.5 | 402, 90%~95%RH, 1000h (1.5h ON/0.5h OFF cycle) | General: 0.06 High Power: 0.07 |
| Endurance at 70 | General: 0.25 High Power: 0.5 | 702, 1000h (1.5h ON/0.5h OFF cycle) | General: 0.02 High Power: 0.1 |
| High temperature exposure | 0.25 | +125, 1000h | 0.1 |
| High temperature exposure | 0.5 | +155, 1000h | 0.25 |
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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