RX23 ceramic encased wire - wound resistors

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RX23 ceramic encased wire - wound resistors

Features

Moisture - proof, good heat - resistant
Perfect insulation
Wide working temperature range

Applications

Applied in electrical instruments and equipments, such as Colour TV, audio, charger etc

Technical Specifications

Type	Rated Power (W)	Dimensions (mm) (L₁)	Resistance Range (Min)	Resistance Range (Max)	Tolerance	Temperature Coefficient (10⁻⁶/°C)
RX23 - A,B - 3	3.0	20	R10	1K5	rowspan="7">± 5% ± 10%	rowspan="7">500×10⁻⁶/°C
RX23 - A,B - 4	4.0	25	R10	2K2
RX23 - A,B - 6	6.0	38	R22	3K9
RX23 - A,B - 7	7.0	25	R10	2K2
RX23 - A,B - 9	9.0	38	R33	3K9
RX23 - A,B - 11	11.0	50	1R0	5K6
RX23 - A,B - 17	17.0	75	1R0	10K

Performance

Test Item	Specifications	Test Methods
Solderability	Wetted and free - flowing solder leads, >95% of the soldered area on the leads	235°C ± 5°C, 2s ± 0.5s
Short - term overload	ΔR≤ ± ( 1%R ± 0.05Ω )	√10RP 5s
Lead end strength	No visible loss in appearance, ΔR≤ ± ( 1%R ± 0.05Ω )	Tension, bending, twisting, 180 degrees 2 times
Resistance to soldering heat	No visible loss in appearance, ΔR≤ ± ( 1%R ± 0.05Ω )	260°C ± 5°C 10s ± 0.5s
Temperature Coefficient	±500ppm/°C	GB/T 5729 - 2003 Article 4.8
Reduced Power Consumption	When the ambient temperature rises from 70°C to 275°C, the permissible load of the resistor decreases from 100% to 0% of the rated power	-
Long term life	ΔR≤ ± ( 5%R ± 0.1Ω ), Insulation Resistance ≥1GΩ	1000h, 1.5h energized, 0.5h de - energized
Surface Temperature Rise	≤210°C	Apply rated voltage to achieve thermal stability

Measurement of Precised Resistors

Testing environment: 25 ± 2°C, relative humidity: 60%RH.
Precision of test apparatus should be 2 classes higher than resistors tested. For example, if precision of resistor tested is 0.1%, the precision for testing apparatus will be required at 0.02%.
Keep an eye on the standards of testing fixture when high - resistance is tested. Good insulation, screening and grounding should be equipped with.
For low - resistance testing, 4 - terminals - measurement is indispensable.
When resistors are being formed or fixed, the root of leads should not be stressed. Welding temperature below: 260°C, less than 3 seconds.

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In addition to RX23 ceramic encased wire - wound resistors, we also focus on the following resistors:

What We Do

We offer comprehensive storage, procurement, and distribution services for a wide range of resistor products to electronic manufacturers spanning diverse industries.

Quality is Always Our Highest Priority

Our quality control procedures guarantee that you will receive resistor products of the highest quality, devoid of any nonconformities or suspicious anomalies typically encountered in the electronics industry.

Navigate Sourcing Dilemmas

Our component procurement team and internal data analysis team are consistently endeavoring to uncover valuable opportunities for our clients, focusing on their critical components, in order to facilitate cost reductions through spot purchases.

Supplier of a Full Range of Resistors | JEPSUN INDUSTRIAL is committed to always being one of our customers' favorite suppliers.

Resistor Supplies - Jepsun Tech Corporation

+86755-29796190 +8615920026751 [email protected]

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