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KWX Heater Ceramic HTR

Product catalog summary

Overview: This document provides technical specifications, performance standards, and testing procedures for the HTR Heater Ceramic series by SHENZHEN KWX ELECTRONICS CO., LTD. It includes details on dimensions, ordering information, applications, and various performance tests.

Specifications:

Series Name: HTR SERIES
Power Rating: 5W
Resistance Tolerance: Options include ±1%, ±2%, ±3%, ±5%
Resistance Value: Example given is 8.2KΩ
Voltage Options: 110V, 220V
Temperature Options: 105℃ (±10℃), 130℃ (±10℃)

Applications and Ratings:

Used in fragrance lamps, coffee warmers, and other heating applications.
Power Rating: 5W
Resistance Range: 10Ω to 100KΩ
Max Working Voltage: Specified per application
Surface Temperature: Adjustable from 40℃ to 180℃

Performance Tests:

Resistance: Must be within specified tolerance.
Withstand Voltage: No abnormalities at AC1000V for 1 minute.
Insulation Resistance: Must withstand 500V without mechanical damage.
Short Time Overload: No arcing or burning at specified overload conditions.
Surge Test: Specific to wire wound types, with conditions outlined.
Temperature Coefficient (TCR): Measured between specified temperature points.
Intermittent Overload: Resistance change within ±1% after 10,000 cycles.
Rated Load: Resistance change within ±2% after rated load application.

Mechanical Performance:

Tensile Strength: No fracture or damage under specified conditions.
Drop Test: No damage when dropped from 50cm.
Vibration: No mechanical damage after vibration testing.
Resistance to Soldering Heat: Resistance change within ±1% after soldering.
Solderability: Over 95% of the soldered part must be covered with new solder.
Incombustibility Test: Resistor will not flame under specified conditions.

Environmental Performance:

Humidity Test: Resistance change within ±5% after exposure to high humidity.
Rated Load Life: Resistance change within specified limits after 1000 cycles at 70℃.
Temperature Cycling: Resistance change within ±2% after temperature cycling.
Operating Temperature Range: -55℃ to +125℃
Storage Temperature Range: -40℃ to +85℃

Catalog excerpts

0 Features I Compact type with safely design of non-flammabilily and insulation H High stability HTaking advantage of the heat when resistor works, then pass the continuous and stable heat to same specific object, the temperature can be set from 40 C to 180 C, in this way the ambient temperature can be adjusted, currently it has been widely used in fragrance lamp, killer and , soluble wax machine, coffee warmer and some other fields. IVSpecial products are available according to customers request, including dimension and heating temperature.

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# Surface Temperature Rise Rated Load(%) ^Electronics Performance Ambient temperature(°C)

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% Mechanical Performance Operating temp range :-55°C to +125°C Storage temp range :-40C to+85°C

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