China Surface Mount Dielectric Ceramic Filter ECS ECS DCF 104 with Monoblock Construction RoHS Certified for sale

Surface Mount Dielectric Ceramic Filter ECS ECS DCF 104 with Monoblock Construction RoHS Certified

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Price: Negotiable

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Delivery Time: Negotiable

Product Description

Product Overview

This specification covers the characteristics of the ECS-DCF-104 dielectric ceramic filter. It is a surface-mount device (SMD) with a monoblock construction, designed to meet RoHS directive and national environment protection laws. The filter is suitable for applications requiring specific frequency filtering and exhibits robust performance under various environmental conditions.

Product Attributes

Brand: ECS Inc. International
Part Number: ECS-DCF-104
Construction: SMD dielectric ceramic Monoblock
Certifications: RoHS directive compliant
Origin: USA (implied by address)

Technical Specifications

Item	Requirement	Details
Electrical Specifications	Center frequency	5245 MHz
	Bandwidth [BW]	5150-5340 MHz
	Insertion Loss in BW	2.5 dB max
	Ripple in BW	1.3 dB max
	Return loss in BW	10 dB min
Attenuation [Absolute Value]	min @ 5490MHz	33 dB
	min @ 5530MHz	36 dB
	min @ 5610MHz	40 dB
Ratings	Withstand DC Voltage	50V (1min max)
	Insulation Resistance	100 M min. (10V, 1min5s)
	Storage temperature	-40 85C
	Operation Temperature Range	-40 85C
Input Power	1 W max.
In/Out Impedance	50 ohm
Environmental Tests	Humidity Test	90%~95% RH, 40C2C for 96h~98h, then dry out at 25C5C,
	High Temperature Exposure	85C for 16h, measured after 2h~4h at 25C5C,
	Low Temperature	-40C for 16h, measured after 2h~4h at 25C5C,
	Temperature Cycle	-25C for 30 min, then 85C for 30 min, repeated 5 times. Measured after 1h~4h at room temperature.
	Vibration	2h each in x, y, z axis with amplitude of 1.5mm, frequency 10Hz~55Hz.
Soldering Test	Preheating at 120C~150C for 60s, then dipping in Sn at 260C5C for 101s.	No mechanical damage.
Solder Ability	Dipped in 260C5C solder bath for 3s0.5s with rosin flux.	Terminals at least 95% covered by solder.
Terminal Pressure Strength	Apply 5N of force for 10s1s after soldering to test PCB.	No mechanical damage.
Characteristics after test (Table 1)	Insertion Loss Change	0.3 dB max	Referenced to initial measurements.
Characteristics after test (Table 1)	Ripple	0.3 dB max	Referenced to initial measurements.
Characteristics after test (Table 1)	Attenuation Change	2.0 dB min	Referenced to initial measurements.

Recommended Soldering Conditions

Temperature	Time
260	5 s
220	30~100s
60~120s	Preheating

Reel Dimensions

Item	Dimension	Pieces per reel
A	3303 mm	2000 typ.
B	80 min
T	16.4 min
W	22.4 max
R	16
A, B	7.1

Other

Caution

Do not apply excess mechanical stress to the component and terminals at soldering. Do not use this product if bent.
Do not clean or wash the component as it is not hermetically sealed.
Do not use strong acidity flux, more than 0.2wt% chlorine content, in flow soldering.
This specification mentions the quality of the component as a single unit. Please ensure the component is thoroughly evaluated in your application circuit.
Expire date (Shelf life) is six months after delivery under sealed and unopened conditions. Use within six months. If stored for a long time, confirm solderability and characteristics regularly.
Contact ECS Inc. International before using the product as an automobile electronic component.