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CBM4D19

Description
Telecom Transformer
CategoryPower management    transformer   
File Size215KB,1 Pages
ManufacturerSUMIDA
Websitehttp://www.sumida.com/
Environmental Compliance  
Download Datasheet Parametric Compare View All

CBM4D19 Overview

Telecom Transformer

CBM4D19 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresTURNS RATIO: 1:1.67, HEIGHT DIM. INCLUDES TERMINALS ALSO
CertificationUL; BABT
high1.98 mm
length7.1 mm
Manufacturer's serial numberCBM4D19
Installation featuresSURFACE MOUNT
physical sizeL7.1XB4.55XH1.98 (mm)
surface mountYES
Transformer typeTELECOM TRANSFORMER
width4.55 mm
Base Number Matches1
Modem Transformers (DAA)
Modem Transformers (DAA)
OUTLINE
/ 概要
This is modem transformer of V.92 (56kbps) conformity for Conexant DAAs.
It is a UL/BABT authorization article.
V.92
(56kbps)
のDAAsに対応したモデム
トランスです。
UL/BABT認定品です。
CBM4D19
2.54 [.100]
4
3
DIMENSIONS (mm) [ ] : inch
外½寸法図
LAND PATTERNS (mm) [ ] : inch
推奨ラン
ド寸法
SCHEMATICS
結線図
1.4 [.055]
Max. 1.98 [.078]
Max. 4.55 [.179]
Max. 7.10 [.28]
9.65 [.380]
1.4 [.055]
Modem Transformers (DAA)
2
PRIMARY
(MODEM)
3
SECONDARY
(LINE)
9.14 [.360]
>2.0 [>0.79]
0.5 [.020]
1
1:1.67
4
(BOTTOM VIEW)
2.54 [.100]
1
2
0.5 [.020]
• Features
/ 特徴
Internationally Safety Standard Approved for Reinforced Isolation.
EN 60950 / BABT / TÜV
V.92 (56kbps) Digital Isolation Barrier for Conexant DAAs.
・ ½際安全規格取得
EN60950 / BABT / TÜV
・ V.92(56kbps)ConexantのDAAsに対応した
トランスです。
Specifications
/ 仕様
ITEM
項目
CONDITIONS
条件
RATING
定格
Inductance
/ インダクタンス
Turns Ratio
/ 巻数比
DC Resistance (DCR)
/ 直流抵抗
Dielectric Breakdown Isolation
/ 絶縁破壊電圧
primary side, 10kHz, 100mVrms, (1-2)
primary : secondary = (1-2) : (4-3)
primary side, (1-2)
secondary side, (4-3)
1sec, (1-4)
Min. 30µH
1 : 1.67
±
2%
Max. 225mΩ
Max. 325mΩ
Min. 2000Vrms
CBM5D33B
NEW
2.54 [0.100]
DIMENSIONS (mm) [ ] : inch
外½寸法図
LAND PATTERNS (mm) [ ] : inch
推奨ラン
ド寸法
SCHEMATICS
結線図
Max. 3.5 [0.138]
Max. 5.2 [0.205]
Max. 7.1 [0.28]
1.40 [0.055]
1.40 [0.055]
2
PRIMARY
(MODEM)
3
SECONDARY
(LINE)
9.80 [0.392]
0.85 [0.034]
9.65 [0.380]
1
1 : 1.67
4
(BOTTOM VIEW)
2.54 [0.100]
PROVISIONAL
0.5 [0.020]
• Features
/ 特徴
Safety standard approved in Japan.
V.92 (56 kbps) Digital Isolation Barrier for Conexant DAAs.
Specifications
/ 仕様
ITEM
項目
・ 日本の電気安全規格を取得しています。
・ V.92(56kbps)ConexantのDAAsに対応した
トランスです。
CONDITIONS
条件
SPECIFICATIONS
規格
Inductance
/ インダクタンス
Turns Ratio
/ 巻数比
D.C.R.
/ 直流抵抗
Withstand Voltage
/ 耐電圧
primary (1-2), Ls (secondary open) at 10kHz, 100mV AC Osc.
between (1-2) : (4-3)
primary at 25˚C (1-2)
secondary at 25˚C (4-3)
between (1,2)-(3,4) 2000V AC, 1sec
Min. 30µH
1 : 1.67
Max. 0.250Ω
Max. 0.325Ω
leakage current Max. 500µA
About CBM5D33B
This specification might be changed without notice due to under developing and improving. Thank you for your understanding.
本仕様は開発中につき、
½品の改善等により記載内容を予告なく変更することがありますので、
ご了承下さい。
123

CBM4D19 Related Products

CBM4D19 CBM5D33B
Description Telecom Transformer Telecom Transformer
Is it lead-free? Lead free Lead free
Is it Rohs certified? conform to conform to
Reach Compliance Code unknown unknown
ECCN code EAR99 EAR99
Other features TURNS RATIO: 1:1.67, HEIGHT DIM. INCLUDES TERMINALS ALSO TURNS RATIO: 1:1.67, HEIGHT DIM. INCLUDES TERMINALS ALSO
Certification UL; BABT UL; BABT
high 1.98 mm 3.5 mm
length 7.1 mm 7.1 mm
Manufacturer's serial number CBM4D19 CBM5D33B
Installation features SURFACE MOUNT SURFACE MOUNT
physical size L7.1XB4.55XH1.98 (mm) L7.1XB5.2XH3.5 (mm)
surface mount YES YES
Transformer type TELECOM TRANSFORMER TELECOM TRANSFORMER
width 4.55 mm 5.2 mm
Base Number Matches 1 1

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