Panasonic EZAST-SS, EZACT, EZASTB-SSB, EZANT, EZADT User Manual

Chip RC Networks

Chip RC Networks

Type: EZACT

Type: EZASTB/SSB

EZADT

EZAST/SS

EZANT

GND

GND

GND

GND

■ Features

Smallest SMD R/C networks

● 4 popular noise reduction circuits made

EZACT

: 2.0 mm

1.2 mm 0.6 mm, 0.5 mm pitch (Flat terminal type)

EZADT

: 3.2 mm

1.6 mm 0.65 mm, 0.635 mm pitch (Concave terminal type)

EZAST/SS

: 4.0 mm

2.1 mm 0.65 mm, 0.8 mm pitch (Concave terminal type)

EZASTB/SSB : 4.0 mm

2.1 mm 0.65 mm, 0.65 mm pitch (Convex terminal type)

EZANT

: 6.4 mm

3.1 mm 0.80 mm, 1.27 mm pitch (Concave terminal type)

●Takes up less space than discrete chip resistor & chip capacitor EZACT:25 % of 0402 inches (1.0 mm 0.5 mm) chips placing area EZADT:50 % of 0402 inches (1.0 mm 0.5 mm) chips placing area

EZAST/SS, EZASTB/SSB:70 % of 0402 inches (1.0 mm 0.5 mm) chips placing area EZANT:55 % of 0805 inches (2.0 mm 1.2 mm) chips placing area

<Effect of high density placing, PWB space saving>
	RC Low pass filter			AC Terminator
	I/O	I/O		I/O	I/O
	Chip RC Network
	(EZACT, EZADT, EZAST/SS, EZANT)
I/O	I/O	I/O		I/O	Chip RC Network
				(EZACT, EZADT, EZAST/SS, EZANT)
	Discrete Chips
	I/O	I/O	Discrete Chips	I/O	I/O

Chip RC Network

(EZASTB/SSB)

Chip RC Network

(EZASTB/SSB)

■ Recommended Applications

●Digital equipment such as PCs, printers, HDD, PCMCIA cards, PDAs, and word processors

●Communication equipment, digital cordless phones, automobile phones, GSM, PHS, DECT

●Digital audio and video equipment

●Electronic musical instruments, and other digital devices

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.	Feb. 2006

Chip RC Networks

■ Explanation of Part Numbers

● EZACT (R/C Standard Combination)

1

2

3

4

5

6

7

8

9

10

11

12

E

Z

A

C

T

3

0

A

A

A

J

Common Code

Dimension and

R/C Standard Combination

Design

Resistance

Suffix for Special

Circuit Configuration

Configuration

Tolerance

Requirement

Thick Film Noise

CT

2.0 mm

Chip RC

Resistance Value

Capacitance Value

AAA

Standard

J

±5 %

Suppression and

1.2 mm

Networks

Configuration

Configuration

Filtering

0

10

0

10 pF

Components

1

22

1

22 pF

247

3100

4220

5470

61 k

●EZADT • EZAST • EZANT (R/C Standard Combination)

1

2

3

4

5

6

7

8

9

10

11

12

E

Z

A

S

T

3

3

A

A

A

J

Common Code

Dimension and

R/C Standard Combination

Design

Resistance

Suffix for Special

Circuit Configuration

Configuration

Tolerance

Requirement

Thick Film Noise

DT

3.2 mm

Resistance Value

Capacitance Value

AAA

Standard

J

±5 %

Suppression and

1.6 mm

Configuration

Configuration

Chip RC

Filtering

4.0 mm

ST

1

22

1

22 pF

Components

2.1 mm

Networks

2

47

2

47 pF

6.4 mm

NT

3

100

3

100 pF

3.1 mm

4

220

4

220 pF

5

470

5

470 pF

6

1 k

6

1000 pF

220 pF to 1000 pF available for EZANT,

22 pF to 100 pF available for EZAST, EZADT

● EZACT • EZADT • EZASS • EZANT (R/C Except the standard Combination)

1	2		3		4		5		6		7		8		9		10		11			12
E		Z		A		S		S		7		0		1		Y		A		J

Common Code			Dimension and				Design Number
			Circuit Configuration
Thick Film Noise		CT	2. 0 mm				Resistance Value : 10 to 100 k
Suppression and			1.2 mm			CT	Capacitance Value : 10 pF to 33 pF
							In above-mentioned range, it is possible to
Filtering		DT	3.2 mm				choose optional R/C.
Components			1.6 mm	Chip RC			Resistance Value : 10 to 100 k
			4.0 mm	Networks		DT	Capacitance Value : 10 pF to 100 pF
		SS					In above-mentioned range, it is possible to
			2.1 mm				choose optional R/C.
		NT	6.4 mm				Resistance Value : 10 to 100 k
			3.1 mm			SS	Capacitance Value : 10 pF to 180 pF
							In above-mentioned range, it is possible to
							choose optional R/C.
							Resistance Value : 10 to 100 k
						NT	Capacitance Value : 220 pF to 1000 pF
							In above-mentioned range, it is possible to
							choose optional R/C.

Resistance Suffix for Special Tolerance Requirement

J ±5 %

● EZASTB (R/C Standard Combination)

	1			2			3		4				5			6					7		8						9		10		11						12
		E				Z		A		S			T				B				3				3				A			A			J
				Common Code							Dimension and								R/C Standard Combination												Design			Resistance				Suffix for Special
										Circuit Configuration																			Configuration					Tolerance					Requirement
	Thick Film Noise								Convex				Resistance Value									Capacitance Value									AA		Standard					J		±5 %
	Suppression and					STB	4.0 mm		terminal type				Configuration									Configuration
	Filtering						2.1 mm		Chip RC				1			22						1			22 pF
	Components								Networks				2			47						2			47 pF
													3			100						3			100 pF
													4			220
													5			470
													6				1 k

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.	Feb. 2006

Chip RC Networks

■ Explanation of Part Numbers

● EZASSB (R/C Except the standard Combination)

1

2

3

4

5

6

7

8

9

10

11

12

E

Z

A

S

S

B

7

0

1

A

J

Common Code

Dimension and

Design Number

Resistance

Suffix for Special

Circuit Configuration

Tolerance

Requirement

Thick Film Noise

Convex

Resistance Value : 10 to 100 k

J

±5 %

Suppression and

SSB

4.0 mm

terminal type

Capacitance Value : 10 pF to 180 pF

Filtering

2.1 mm

Chip RC

In above-mentioned range, it is possible to

Components

Networks

choose optional R/C.

■ Construction

EZACT			EZADT				EZAST/SS
Marking			Alumina substrate		Marking		Alumina substrate		Marking
Protective coating		Alumina substrate	GND				GND
							Electrode
			Electrode					33
							(Outer)
			(Outer)
		GND				GND				GND
		Electrode				Electrode				Electrode
Electrode		(Outer)	Protective coating	Electrode		(Outer)	Protective coating	Electrode		(Outer)
(Outer)				(Outer)				(Outer)
EZANT			EZASTB/SSB
Alumina substrate	Marking		Marking		Alumina substrate
GND			GND
			Electrode
Electrode
			(Outer)	33
(Outer)		GND
		Electrode				GND
		(Outer)
						Electrode
Protective coating Electrode						(Outer)
			Protective coating	Electrode
(Outer)
				(Outer)
■ Circuit Configuration

	EZACT			EZADT • EZAST/SS • EZANT					EZASTB/SSB
10	9	8	7	10	9	8	7	12	11	10	9	8	7
R1	R2	R3	R4	R1	R2	R3	R4		R1	R2	R3	R4
GND 1				6 GND GND 1			6 GND
C1	C2	C3		C1	C2	C3	C4			C1	C2	C3	C4
				C4
2	3	4	5	2	3	4	5	1	2	3	4	5	6
R1=R2=R3=R4				R1=R2=R3=R4				GND	R1=R2=R3=R4				GND
C1=C2=C3=C4				C1=C2=C3=C4					C1=C2=C3=C4

Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.	Feb. 2006