| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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9,960 pcs
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9960 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Automotive Grade | |
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| Supplier Device Package | |
| Tape & Reel | |
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The RK73H1ERTTP49R9F from KOA Speer Electronics is a surface mount thick film chip resistor designed for demanding applications. It features a compact 0402 (1005 metric) package, making it suitable for high-density circuit boards.
Key electrical specifications include a resistance value of 49.9 Ohms with a tight tolerance of ±1%. The resistor is rated for 1/10W (0.1W) of power and has a temperature coefficient of ±100ppm/°C. It operates across a wide temperature range of -55°C to 155°C.
This series offers excellent anti-sulfuration characteristics due to its specialized inner electrode material. The triple-layer structure ensures high stability and reliability. It is suitable for both flow and reflow soldering processes and meets EU RoHS requirements for lead-free terminations.
The dimensions of the 0402 package are approximately 1.00mm in length, 0.50mm in width, and 0.40mm in height. The resistor has two terminations and is constructed from thick film material.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.02 | $0.02 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The resistance value is 49.9 Ohms.
The tolerance is ±1%.
The power rating is 1/10W (0.1W).
The operating temperature range is -55°C to 155°C.
The dimensions are approximately 1.00mm in length, 0.50mm in width, and 0.40mm in height.
The package type is 0402 (1005 Metric).
Yes, it features excellent anti-sulfuration characteristics.