EEWORLDEEWORLDEEWORLD

Part Number

Search

B78408-A1185-A3

Description
RF Transformer, 1:2:2:1
CategoryPower management    transformer   
File Size150KB,2 Pages
ManufacturerSIEMENS
Websitehttp://www.infineon.com/
Download Datasheet Parametric View All

B78408-A1185-A3 Overview

RF Transformer, 1:2:2:1

B78408-A1185-A3 Parametric

Parameter NameAttribute value
MakerSIEMENS
Reach Compliance Codeunknown
ECCN codeEAR99
Other features1:2 BALUN 10-DB DIRECTIONAL COUPLER FOR SATELLITE TV (47 MHZ TO 2.4 GHZ)
high3.4 mm
Insertion loss2.7 dB
length5.6 mm
Manufacturer's serial numberB78408-A1185-A3
Installation featuresSURFACE MOUNT
method of packingTAPE
physical size5.6mm X 4.5mm X 3.4mm
surface mountYES
Transformer typeRF TRANSFORMER
Turns ratio (Np:Ns)1:2:2:1
width4.5 mm
Base Number Matches1
RF Transformers
DL 3,6
B78408-A1185-A3
Construction
Double-aperture core DL 3,6
6 gullwing terminals
With large terminal carrier
Small terminal carrier upon request,
for dimensions
see page 60
q
Cover cap upon request,
for dimensions
see page 59
q
q
q
q
Features
q
Small size
q
Minimum phase shift
q
Very low losses
Applications
q
10-dB directional coupler for satellite TV
(47 MHz to 2,4 GHz)
q
1 : 2 balun
Packing
q
12-mm blister tape
q
Packing unit: 2100 pcs.
Terminal carrier
Ordering code
B78408-A1185-A3
Transformation ratio
N
1
:
N
2
:
N
3
:
N
4
= 1 : 2 : 2 : 1
Recommended pad arrangement
Siemens Matsushita Components
67

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1844  2626  992  1520  491  38  53  20  31  10 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号