Pb Free Thick Film Chip Array Resistors LIZ CA024AJF0470G Ideal for Various Electronic Applications

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Product Description

Product Overview

The CA Series Thick Film Chip Array Resistors are Pb-free and halogen-free components designed for various electronic applications. These resistors offer a wide resistance range and are available in different sizes and tolerances, making them versatile for diverse circuit designs. They are manufactured by Lizhi Electronics (Kunshan) Co., Ltd. and supplied to Lizhi Electronics (Nantong) Co., Ltd.

Product Attributes

Brand: Lizhi Electronics
Origin: Kunshan City, Jiangsu Province, China
Type: Thick Film Chip Array Resistors
Compliance: Pb-free, Halogen-free (RoHS exempt for lead in glass)

Technical Specifications

Model/Type	Description	Dimensions (mm) L x W x H	Rated Power	Tolerance	Resistance Range	Max Working Voltage	Max Overload Voltage	Dielectric Withstanding Voltage	Jumper Resistance	Jumper Rated Current	Operating Temperature Range	Storage Conditions
CA024A (8P4R 0402)	Thick Film Chip Array Resistor	2.000.10 x 1.000.10 x 0.400.05	1/16W	1%, 2%, 5%	1~1M	50V	100V	220V	<50m	1A	-55~+155	530, 3075%RH
CA034A (8P4R 0603)	Thick Film Chip Array Resistor	3.200.20 x 1.500.20 x 0.550.05	1/10W	1%, 2%, 5%	1~1M	50V	100V	430V	<50m	1A	-55~+155	530, 3075%RH

Construction Materials

Component	Material
Ceramic Substrate	Alumina (Al2O3)
Conductive Layer (Terminals)	Silver (Ag)
Resistive Layer	Ruthenium Dioxide + Glass (RuO2 + glass)
Inner Protective Layer	Glass
Outer Protective Layer	Epoxy Resin
Marking	Epoxy Resin
Nickel Plating Layer	Nickel (Ni)
Tin Plating Layer	Matte Tin (Sn)

Performance Specifications

Item	Test Method	Test Conditions	Specification
Temperature Coefficient	JIS C 5201 4.8	-55 to 125	200 PPM/
Solderability	JIS C 5201 4.17	Soldering bath at 2455 for 30.5 sec	Min 95% coverage
Insulation Resistance	JIS C 5201 4.6	Applied dielectric withstanding voltage for 605 sec	>10G
Dielectric Withstanding Voltage	JIS C 5201 4.7	Applied dielectric withstanding voltage for 605 sec	No breakdown, arcing, or visible mechanical damage
Short-time Overload	JIS C 5201 4.13	Applied 2.5 times rated voltage for 5 sec	(1.0% +0.05) Max
Temperature Cycling	JIS C 5201 4.19	-55 to 155, 5 cycles	(2.0%+0.05) Max
Humidity	JIS C 5201 4.24	402, 90-95% RH, 1000 hours	(2.0%+0.05) Max
Load Life	JIS C 5201 4.25.1	702, rated voltage, 1000 hours	(2.0%+0.05) Max
Terminal Bending	JIS C 5201 4.33	Bending 1 mm	(1.0%+0.05) Max
Moisture Resistance	MIL-STD-202 METHOD 106	25C~65C, 90~100%RH, 10 cycles	(2.0% +0.05) Max

Taping Specification

Dimension	CA024A	CA034A
Reel Diameter (mm)	1782.0	1782.0
Reel Width (mm)	60.01.0	60.01.0
Carrier Width (mm)	9.000.3	9.000.3
Quantity per Reel	10,000 pcs	5,000 pcs

Peel Force of Top Cover Tape

Paper Carrier Tape: 0.1N to 0.7N (10 to 70 g)
Plastic Carrier Tape: 0.15N to 0.80N (15 to 80 g)
Peel Speed: 200 mm/min
Peel Angle: 165 to 180 degrees

Soldering Recommendations

Recommended Reflow Soldering Profile: (Refer to document page 12)
Recommended Wave Soldering Profile: (Refer to document page 12)
Hand Soldering: Iron temperature 35010, time less than 3 seconds. Avoid direct contact of solder iron tip with component body.