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Home > Products > Resistors > Through Hole Resistors > Y0011293K300T9L
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Y0011293K300T9L

In Stock 822 pcs Reference Price(In US Dollars)
25+
$39.5002
Manufacturer Part Number:
Y0011293K300T9L
Manufacturer / Brand
Vishay Foil Resistors (Division of Vishay Precisio Group)
Part of Description:
RES 293.3K OHM 0.01% 0.6W RADIAL
Datasheets:
Y0011293K300T9L.pdf
Lead Free Status / RoHS Status:
RoHS Compliant
Stock Condition:
New original, 822 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number Y0011293K300T9L
Manufacturer / Brand Vishay Foil Resistors (Division of Vishay Precisio Group)
Stock Quantity 822 pcs Stock
Category Resistors > Through Hole Resistors
Description RES 293.3K OHM 0.01% 0.6W RADIAL
Lead Free Status / RoHS Status: RoHS Compliant
Tolerance ±0.01%
Temperature Coefficient ±2ppm/°C
Supplier Device Package -
Size / Dimension 0.575" L x 0.160" W (14.61mm x 4.06mm)
Series S
Resistance 293.3 kOhms
Power (Watts) 0.6W
Package / Case Radial
Package Bulk
Operating Temperature -55°C ~ 125°C
Number of Terminations 2
Height - Seated (Max) 0.413" (10.49mm)
Features Moisture Resistant, Non-Inductive
Failure Rate -
Composition Metal Foil

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges： (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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Company Name : IC COMPONENTS LTD Beneficiary Account Number : 549-100669-701
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Beneficiary Bank Address : Tsuen Wan Market Street Branch 53 Market Street, Tsuen Wan N.T., Hong Kong

Any inquires or questions, please kindly contact us Email: Info@IC-Components.com


Frequently Asked Questions

Can Y0011293K300T9L be used in a precision voltage divider for ADC or reference circuitry?
Yes, Y0011293K300T9L is well suited for precision divider and feedback networks where ratio stability matters more than a simple nominal resistance value. Its 0.01% tolerance and very low temperature coefficient help keep gain error and drift low across temperature, but the surrounding circuit still needs to be designed carefully. In practice, keep PCB leakage, solder flux residue, and input bias current effects under control, because those can dominate the resistor’s own error in very high-impedance designs. If the divider feeds a high-resolution ADC, place Y0011293K300T9L close to the input node and verify the divider power dissipation under worst-case supply conditions.
Is Y0011293K300T9L a good choice for replacing a standard 293.3 kOhm resistor in a precision product, or are there hidden layout concerns?
Y0011293K300T9L can replace a standard 293.3 kOhm part when the goal is tighter accuracy and better drift control, but the through-hole radial package is the first thing to verify. The lead spacing, board hole size, seated height, and assembly process must match the existing footprint, so it is not a universal drop-in for SMT or smaller axial parts. Also check whether the original design depended on the parasitic capacitance or inductance of a different resistor style, because Y0011293K300T9L uses a non-inductive foil construction that can slightly change transient behavior in timing or feedback paths.
Can Y0011293K300T9L be used in high-frequency or pulse circuits without adding unwanted inductance?
Y0011293K300T9L is a practical choice when you want to minimize resistor inductance compared with wirewound parts, since its metal foil construction is non-inductive. That makes it more predictable in fast edges, pulse networks, and some measurement circuits. Even so, the lead length and PCB routing still contribute parasitics, so the benefit is greatest when the resistor is mounted with short leads and a compact return path. If the circuit operates at very high frequency, validate the real assembled response rather than relying only on the resistor technology.
How do I know whether Y0011293K300T9L is suitable for long-term industrial use in humid or harsh environments?
Y0011293K300T9L is a reasonable option for industrial equipment because it is specified as moisture resistant and operates from -55°C to 125°C. That said, long-term stability also depends on the surrounding assembly: conformal coating compatibility, board cleanliness, vibration, and thermal cycling can affect the solder joints and leaded assembly more than the resistor element itself. For field-repairable or outdoor systems, it is still a good idea to derate power and keep the resistor away from hot spots, since thermal stress on a leaded part can build up over time.
Can Y0011293K300T9L replace a metal film or carbon film resistor in a calibration or metering circuit?
Y0011293K300T9L can replace many general-purpose metal film or carbon film resistors when tighter initial accuracy and lower drift are needed. Compared with common commodity parts, the foil construction usually gives better stability over temperature and time, which can reduce recalibration frequency. The trade-off is that Y0011293K300T9L is a leaded precision part with a larger footprint and typically higher cost, so it makes the most sense in circuits where the accuracy benefit affects system performance, test time, or service intervals.
Is Y0011293K300T9L appropriate for a 0.6 W application, or should I derate it further?
Y0011293K300T9L is rated at 0.6 W, but in continuous operation it is still wise to derate based on ambient temperature, airflow, and enclosure heat rise. Precision foil resistors can shift slightly under self-heating, so designs that rely on the highest accuracy usually run them well below the maximum dissipation. If the resistor sits near hot components or inside a sealed enclosure, the effective margin can shrink quickly, so it is better to check worst-case power across tolerance, supply variation, and fault conditions before locking in the design.
What should I check before using Y0011293K300T9L in a high-impedance feedback or bias network?
Y0011293K300T9L works well in high-impedance networks, but leakage paths on the PCB can become comparable to the resistor current at 293.3 kOhm. For that reason, board cleanliness, guard traces, humidity exposure, and solder mask strategy can materially affect the final error. If the node is part of an op-amp feedback loop or sensor bias network, also verify input bias current and offset behavior, because the resistor itself may be more stable than the active device connected to it. Using Y0011293K300T9L does not remove the need to control board-level leakage.
When would Y0011293K300T9L not be the best replacement, even if the resistance value matches?
Y0011293K300T9L is usually not the best fit when the design needs an SMT footprint, very low assembly height, or automated pick-and-place workflow built around surface-mount parts. It is also not the right choice if the circuit needs significantly more than 0.6 W dissipation, or if the existing design depends on a different mechanical lead form. For example, if you are migrating from an SMT thin-film resistor such as a Vishay TNPW or Susumu RG series, the electrical change may be small, but the mechanical and parasitic differences can require a footprint and assembly review.

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Y0011293K300T9L

Vishay Foil Resistors (Division of Vishay Precisio Group)

RES 293.3K OHM 0.01% 0.6W RADIAL

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