Chip Resistors

2

12

www.passivecomponent.com

Physical Dimensions:

Unit: mm

WA04P

L

1.00±0.10

W

1.00+0.10/-0

T

0.35±0.10

P

0.65±0.20

A

0.33±0.10

Ta

0.15±0.10

Tb

0.25±0.10

WA04P Chip Attenuator

Typical Application of Chip Attenuator

WA04

P

001

X

B

T

L

Size code

WA04: 0402

per element

Type code

P: convex,

type

attenuator

Attenuation Range

000 = 0dB

R05 = 0.5dB

001 = 1dB

R15 = 1,5dB

002 = 2dB

003 = 3dB

004 = 4dB

005 = 5dB

006 = 6dB

007 = 7dB

008 = 8dB

009 = 9dB

010 =10dB

011 = 11dB

012 = 12dB

013 = 13dB

014 = 14dB

015 = 15dB

016 = 16dB

017 = 17dB

018 = 18dB

019 = 19dB

020 = 20dB

Characteristic Impedance

X:50

Attenuation Tolerance

A :

0.1dB

B :

0.3dB

C :

0.4dB

D :

0.8dB

E :

1.0dB

F :

1.5dB

G :

2.0dB

H :

2.5dB

P :

-

Termination

T=7'' reel taped

Packaging

L=Sn base

(lead free)

type Attenuator (-6dB, 50W) for VSWR improvement and output frequency level matching on VCO application.

Quick Reference Data

Item

General Specification

Series No.

WA04P

Size

0402×2 (1005×2)

Termination construction

Convex type

Attenuation Range

0dB, 0.5dB ~ 20dB

Attenuation Tolerance

0dB

0.5dB

1dB~ 5dB

6dB~ 10dB

11dB~ 13dB

14dB

15dB~ 16dB

17dB~ 19dB

20dB

-

± 0.1dB

± 0.3dB

± 0.4dB

± 0.8dB

± 1.0dB

± 1.5dB

± 2.0dB

± 2.5dB

Characteristic impedance

50

Rated power at Tamb=70

0.1 W / package

Limiting Voltage (DC)

50V

Frequency range (DC)

MAX. 3 GHz

VSWR (Voltage Standing Wave Ratio)

MAX. 1.2

Number of Resistors

3 resistors

Number of Terminals

4 terminals

Climatic category (IEC 60068)

-40 ~ 125’C