EXB14AT5AR3X [PANASONIC]

片式衰减器;


型号：	EXB14AT5AR3X
厂家：	PANASONIC
描述：	片式衰减器衰减器
文件：	总2页 (文件大小：76K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Chip Attenuator

0302, 0404

Type:

EXB 14AT, 24AT

■ Features

Unbalanced π type attenuator circuit in one chip

EXB14AT(0.8 mm × 0.6 mm), EXB24AT(1.0 mm × 1.0 mm)

Reduced mounting area :

●

EXB14AT : About 60% smaller than the area of an attenuator circuit consisting of three 0603 chip resistors,

almost equal to the area of three 0402 chip resistors

EXB24AT : About 50% smaller than the area of an attenuator circuit consisting of

three 1005 chip resistors, almost equal to the area of three 0603 chip resistors

Mounting cost reduction : (Only 1 chip placed as compared to 3)

Attenuation : 1 dB to 10 dB

●

● RoHS compliant

■ Recommended Applications

Attenuation / level control / impedance matching of high frequency (communication signalling equipment cellular

phones(GSM, CDMA, PDC, etc.), PHS, PDAs)

●

■Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions

Please see Data Files

■ Explanation of Part Numbers

ꢀ

ꢁ

ꢂ

Attenuation Value

Product Code

Dimensions and

Circuit Conﬁguration

Tolerance

Packaging

Code

One-digit number /one letter

shows attenuation value

(ex.) 1n1 dB, An10 dB

Punched Carrier Taping

(2 mm pitch)

Thick Film Resistor

Network

0.3 dB

0.5 dB

0.8 mm L 0.6 mm

(inches : 0302)

= type attenuator

14AT

24AT

Characteristics

Impedance

1.0 mm L 1.0 mm

(inches : 0404)

= type attenuator

50 ?

■ Attenuation-Frequency Characteristics

■ Circuit Conﬁguration

(EXB14AT, EXB24AT)

Unbalanced = type

1dB

2dB

3dB

4dB

5dB

6dB

10dB

30 k 100 k

1 M

10 M

100 M

1 G 3 G

Frequency (Hz)

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.

01 Aug. 2012

Chip Attenuator

■ Construction

EXB14AT

EXB24AT

Protective coating

Protective

coating

Alumina substrate

Electrode (Outer)

Alumina

substrate

Thick ﬁlm

resistive element

Electrode (Outer)

Electrode (Inner)

Thick ﬁlm

resistive element

Electrode (Inner) Electrode (Between)

Electrode (Between)

■ Dimensions (not to scale)

EXB14AT

EXB24AT

Dimensions

(mm)

Dimensions

(mm)

(typical value)

0.10

0.80

0.60

0.35

0.15

0.50

1.00

0.35

0.40

0.15

0.25

0.65

The bar marking for recognizing terminal direction is

located on the side of terminal 3, 4.

The bar marking for recognizing terminal direction is

located on the side of terminal 4.

Mass (Weight) [1000 pcs.] : 0.7 g

Mass (Weight) [1000 pcs.] : 1.1 g

Ratings

■

Type

Attenuation Value

EXB14AT, EXB24AT

1 dB, 2 dB, 3 dB, 4 dB, 5 dB, 6 dB, 10 dB^✽

1 dB, 2 dB, 3 dB, 4 dB, 5 dB : 0.3 dB

Attenuation Value Tolerance

6 dB, 10 dB

0.5 dB

Characteristic Impedance

Power Rating

Frequency Range at 70 °C

VSWR (Voltage Standing Wave Ratio)

Number of Resistors

50 Ω

0.04 W /package

DC to 3.0 GHz

1.3 max.

3 resistors

Number of Terminals

4 terminals

Category Temperature Range

–55 °C to +125 °C

✽

Please inquire about the other Attenuator value

120

–55 °C

70 °C

100

Power Derating Curve

For resistors operated in ambient temperature above

70 °C, power rating shall be derated in accordance

with the ﬁgure on the right.

125 °C

20 40 60 80 100 120 140 160

Ambient Temperature (°C)

–60 –40 –20

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.

01 Aug. 2012

相关型号：