Compact Size Milliohm HoRX-50W-14R-5% Aluminum Case Resistor Suitable for Heat Sensitive Applications

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Product Description

Product Overview

The RX Aluminum Case Resistor from Shenzhen Moolee Electronics Co., Ltd. is designed for high-performance applications requiring excellent heat dissipation. Featuring a molded structure for environmental protection and a compact size with high power load capacity, these resistors are ideal for applications where reliability and efficient thermal management are crucial. The silicon-copper film molding ensures good insulation properties and operational reliability.

Product Attributes

Brand: Moolee ()
Origin: Shenzhen, China
Product Type: Aluminum Case Resistor ()
Series: RX
Manufacturer: Shenzhen Moolee Electronics Co., Ltd. ()

Technical Specifications

General Information

Attribute	Value
Manufacturer	Shenzhen Moolee Electronics Co., Ltd.
Product Name	Aluminum Case Resistor
Product Number Series	RX
Revision Date	2021-05-05
Version	Ho-A0
Website	www.moolee.com.cn
Telephone	0755-81488408
Fax	0755-22630181
Address	8th Floor, Building A, Tongbang High-tech Industrial Park, Nantoubu, Guanlan, Longhua New District, Shenzhen

Product Model Breakdown

Product Model Example	Manufacturer	Product Type	Power	Tolerance	Resistance Range	Resistance Value Example
RX 100W 5%	Moolee Electronics	Aluminum Case Resistor	5W~500W	F=1%, J=5%	0.01R~82KR	20R

Dimensions and Physical Characteristics

Note: Dimensions and weight vary by model. Refer to specific model data below.

Type	Rated Power 25 (W) (with heatsink)	Dimensions (mm) (L x H x C)	Standard Heatsink (Aluminum) Surface Area (cm)	Weight (g)
RX 5	3	36.5 x 8 x 8.5	415	10
RX 10	8	40.5 x 10 x 11.2	415	25
RX 25	12.5	48 x 15.4 x 14.3	535	30
RX 30	15	55 x 15.5 x 16.3	535	18
RX 50	20	71 x 15.5 x 16.3	995	30
RX 75	45	86.5 x 26 x 27	995	3
RX 100	50	119 x 26 x 27	995	16
RX 150	55	151 x 26 x 27	995	24
RX 200	100	135 x 45 x 46.5	2780	265
RX 250	120	152 x 45 x 46.5	3750	420
RX 300	150	170 x 45 x 46.5	5780	580
RX 500	200	244 x 45 x 46.5	8500	970

Electrical Specifications

Type	Rated Power 25 (W) (with heatsink)	Rated Power 25 (W) (without heatsink)	Resistance Range ()	Temperature Coefficient TCR (10/)	Resistance Tolerance (%)	Max Overload Voltage (V)
RX 5	3	10	0.01-1K	20, 50, 100, 250	F=1%, J=5%	1000
RX 10	8	10	0.01-1.5K
RX 25	12.5	25	0.01-10K			2000
RX 30	15	30	0.01-27K
RX 50	20	50	0.01-33K
RX 75	45	75	0.01-39K
RX 100	50	100	0.01-51K
RX 150	55	150	0.01-56K
RX 200	100	200	0.01-58K			2500
RX 250	120	250	0.01-75K
RX 300	150	300	0.01-75K
RX 500	200	500	0.01-82K

Performance Data (Test Items)

Test Item	Specifications	Test Method
Solderability	Solder can free flow and lead wet	2355, 2S groove welding method
Terminil tensile strength	R (1%R+0.05)	40N
Overload	R (1%R+0.05)	5P, 5S
Resistance with temperature	R (1%R+0.05)	-55~+155, Five cycles
Sold heat	R (1%R+0.05)	35010 ,3.50.5S
Shook	R (1%R+0.05)	Acceleration 490m/s, 11ms, 18 times
Vibratious	R (1%R+0.05)	Frequency 10-50Hz, acceleration 98m/s, 6H
Surface temperature Rise	275 VR
Damp heat, steady state	R (5%R+0.05)	Temperature 402, Humidity 933%, 21 days
Load Life	R (5%R+0.05)	Room temperature rated power load 1000H