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Home > Products > Resistors > Through Hole Resistors > RNC55H5232FSRE565
Vishay Dale
Military, MIL-PRF-55182, RNC55.jpg ImageView larger image
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RNC55H5232FSRE565

In Stock 49734 pcs Reference Price(In US Dollars)
1+
$1.0407
200+
$0.403
500+
$0.3884
1000+
$0.3827
Manufacturer Part Number:
RNC55H5232FSRE565
Manufacturer / Brand
Vishay Dale
Part of Description:
RES 52.3K OHM 1% 1/8W AXIAL
Datasheets:
Lead Free Status / RoHS Status:
RoHS non-compliant
Stock Condition:
New original, 49734 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number RNC55H5232FSRE565
Manufacturer / Brand Vishay Dale
Stock Quantity 49734 pcs Stock
Category Resistors > Through Hole Resistors
Description RES 52.3K OHM 1% 1/8W AXIAL
Lead Free Status / RoHS Status: RoHS non-compliant
Tolerance ±1%
Temperature Coefficient ±50ppm/°C
Supplier Device Package Axial
Size / Dimension 0.094" Dia x 0.250" L (2.39mm x 6.35mm)
Series Military, MIL-PRF-55182/01, RNC55
Resistance 52.3 kOhms
Power (Watts) 0.125W, 1/8W
Package / Case Axial
Package Tape & Reel (TR)
Operating Temperature -65°C ~ 175°C
Number of Terminations 2
Height - Seated (Max) -
Features Military, Moisture Resistant, Weldable
Failure Rate S (0.001%)
Composition Metal Film
Base Product Number RNC55

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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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

Is RNC55H5232FSRE565 suitable for replacing a general-purpose 1/8W resistor in an industrial control board?
RNC55H5232FSRE565 can replace a standard 52.3 kΩ 1/8W axial resistor when the design needs tighter tolerance, better temperature stability, and more robust environmental performance. Because RNC55H5232FSRE565 is a MIL-PRF-55182/01 metal film part with ±1% tolerance and ±50 ppm/°C tempco, it is typically a better fit for bias networks, feedback paths, timing circuits, and calibration-sensitive nodes than a commodity carbon or thick-film part. Check physical lead spacing, axial mounting style, and the actual dissipated power under worst-case voltage before substituting.
Can RNC55H5232FSRE565 be used in high-temperature equipment operating up to 175°C?
Yes, RNC55H5232FSRE565 is specified for operation from -65°C to 175°C, so it can be considered for high-temperature industrial and aerospace-adjacent designs. In practice, the surrounding PCB materials, solder joints, and adjacent components often become the limiting factors before the resistor itself. For long-term use near the upper end of the range, verify self-heating, board derating, and any nearby resin, connector, or adhesive temperature limits.
How do I check whether RNC55H5232FSRE565 has enough power margin in my circuit?
For RNC55H5232FSRE565, the 1/8W rating should be compared against the resistor’s actual dissipation under normal and fault conditions, not only the nominal operating point. Calculate P = V²/R or I²R using worst-case supply tolerance, load variation, and startup or transient conditions. In precision bias or divider applications, leaving headroom below 0.125W helps reduce drift from self-heating and improves stability over temperature.
Is RNC55H5232FSRE565 appropriate for precision voltage divider or feedback networks?
RNC55H5232FSRE565 is well suited for precision divider and feedback functions where the combination of 1% tolerance and 50 ppm/°C tempco helps maintain predictable ratio behavior. For ratio-critical circuits, the resistor’s absolute value still matters less than matching between the paired resistors and the thermal environment around them. If the design is sensitive to gain error or offset drift, use parts from the same technology family and keep self-heating similar across the network.
What should I consider before using RNC55H5232FSRE565 in a replacement or second-source redesign?
When migrating to RNC55H5232FSRE565, verify not only the 52.3 kΩ value but also the axial footprint, lead form, power dissipation, tolerance, and temperature coefficient. A direct replacement is usually straightforward in through-hole designs, but board spacing, wave-solder process, and lead length may need adjustment. If the original part was a general commercial resistor, the lower drift and moisture-resistant construction of RNC55H5232FSRE565 may change the circuit’s long-term behavior slightly, especially in timing or calibration networks.
Can RNC55H5232FSRE565 be used in moisture-prone or humid environments?
RNC55H5232FSRE565 is moisture resistant, which makes it a reasonable choice for assemblies exposed to humidity cycling, condensation risk, or outdoor cabinet environments. That said, the entire assembly still needs appropriate PCB coating, enclosure sealing, and corrosion control if the environment includes contaminants or salt fog. Moisture resistance of the resistor helps limit parameter shift and degradation, but it does not eliminate system-level environmental design requirements.
Is RNC55H5232FSRE565 a good option for vibration-prone equipment?
RNC55H5232FSRE565 uses an axial through-hole body, which can be mechanically robust when properly formed, supported, and soldered. For vibration-prone designs, lead strain relief, board anchoring, and avoidance of excessive lead standoff are often more influential than the resistor itself. If the assembly experiences shock or repeated vibration, confirm that the weldable metal-film construction and mounted lead geometry meet the mechanical constraints of the enclosure and PCB support scheme.
Can I substitute RNC55H5232FSRE565 for a surface-mount 52.3 kΩ resistor without redesigning the board?
RNC55H5232FSRE565 is an axial through-hole resistor, so it is not a drop-in substitute for a surface-mount resistor. A board layout change is usually required because the pad geometry, component height, assembly process, and lead forming differ significantly. If the original design depends on automated SMT assembly or compact placement, using RNC55H5232FSRE565 may also affect mechanical clearance and production flow.
How does RNC55H5232FSRE565 compare with commodity metal film or thick-film resistors in long-life designs?
RNC55H5232FSRE565 is a military-grade metal film resistor with controlled tolerance, low tempco, and moisture-resistant construction, which generally makes it more predictable in long-life analog circuits than commodity alternatives. Compared with thick-film parts, it usually offers better stability and lower drift under temperature cycling. If the circuit is not sensitive to drift or calibration error, a less specialized part may be adequate, but the design should then account for broader parameter spread and aging behavior.
What circuit types are not ideal for RNC55H5232FSRE565?
RNC55H5232FSRE565 is not the best fit for designs needing very high power dissipation, ultra-low ohmic sensing, or compact SMT-only assembly. It also may be unnecessary in circuits where tolerance and tempco have little influence on performance, such as simple pull-up/pull-down or non-critical current limiting. For pulse-heavy or surge-heavy applications, check transient energy as well as steady-state power, because the 1/8W rating alone does not describe all stress conditions.

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RNC55H5232FSRE565

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Vishay Dale

RES 52.3K OHM 1% 1/8W AXIAL

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