Product Overview
The UR73 series of thick film low resistance flat chip resistors are designed for current detection in power supplies and motor circuits. These high-reliability, high-performance resistors offer low resistance values (down to 10m) with high accuracy (1%) and a low temperature coefficient of resistance (TCR 10010-6/K). They are suitable for flow and reflow soldering and comply with EU-RoHS requirements. Applications include computers, HDDs, cellular phones, power supplies, and motor circuits.
Product Attributes
- Brand: Not explicitly mentioned, but implied by the datasheet.
- Origin: Not explicitly mentioned.
- Material: Thick Film (Low Resistance)
- Coating Color: Indigo
- Certifications: EU-RoHS
Technical Specifications
| Type | Inch Size Code | Resistance Range () | Power Rating (W) | T.C.R. (10-6/K) | Resistance Tolerance | Operating Temp. Range (C) | Taping & Q'ty /Reel (pcs) |
| UR73D 1E | (0402) | 24m100m | 0.125W | 500, 100 | F: 1% | -55+125 | 10,000 |
| UR73D 1J | (0603) | 10m27m | 0.2W | 300, 200, 100 | F: 1% | -55+125 | 5,000 |
| UR73D 1J | (0603) | 30m100m | 0.2W | 100 | F: 1% | -55+125 | 5,000 |
| UR73D 2A | (0805) | 10m30m | 0.25W | 250 | F: 1% | -55+125 | 5,000 |
| UR73 2A | (0805) | 33m100m | 0.25W | 250, 100 | F: 1% | -55+125 | 5,000 |
| UR73D 2B | (1206) | 10m27m | 0.5W | 200 | F: 1% | -55+125 | 5,000 |
| UR73 2B | (1206) | 30m100m | 0.5W | 200, 100 | F: 1% | -55+125 | 5,000 |
| UR73D 2H | (2010) | 10m30m | 0.75W | 250, 100 | F: 1% | -55+125 | 4,000 |
| UR73D 3A | (2512) | 10m30m | 1.0W | 250, 100 | F: 1% | -55+125 | 4,000 |
2410121439_KOA-UR73D2BTTD10L0F_C144418.pdf
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