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Description
The R4543 B is an electronic component model in the product category of IC Chips. It is a miniaturized version of the popular Z201, featuring a Bulk Metal® Z-Foil element that ensures high performance and stability. The Z-Foil technology greatly reduces the resistor's sensitivity to temperature variations and changes in applied power, resulting in improved accuracy and stability for fixed-resistor applications. With a tolerance of up to ± 0.01% and a resistance range of 5 Ω to 30 kΩ, the R4543 B offers precise and reliable performance.
Specifications and features
- Temperature coefficient of resistance (TCR): ± 0.05 ppm/°C typical (0 °C to + 60 °C); ± 0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
- Tolerance: ± 0.01%
- Power coefficient of resistance (PCR) "ΔR due to self heating": ± 5 ppm at rated power
- Electrostatic discharge (ESD) above 25,000 V
- Power rating: 0.25 W at + 70 °C; 0.125 W at + 125 °C
- Load life stability: ± 0.01% maximum ΔR at + 70 °C at Rated power for 2000 h
- Non inductive, non capacitive design
- Current noise: - 40 dB
- Thermal EMF: < 0.1 µV/°C
- Voltage coefficient: < 0.1 ppm/V
- Non inductive: < 0.08 µH
- Non hot spot design
- Maximum working voltage: 250 V
- Terminal finishes available: lead (Pb)-free tin/lead alloy
- Any value available within resistance range (e.g. 1K234)
Application Scenarios
The R4543 B is suitable for a wide range of applications that require precise and stable resistors. Some possible scenarios include:
- Electronic circuit design
- Signal processing
- Measurement equipment
- Audio systems
Comparison
Advantages- Miniaturized version of the popular Z201
- Bulk Metal® Z-Foil element for high performance and stability
- Significant reduction of the resistive component's sensitivity to temperature variations and power changes
- Precise and accurate with a tolerance of ± 0.01%
- Wide resistance range of 5 Ω to 30 kΩ
DisadvantagesNo significant disadvantages have been identified for the R4543 B model.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download R4543 B
- Chipdatas Part: CD87-R4543 B
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 09:32 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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