18Z4905 datasheet, PDF - EEWORLD Datasheet

18Z4905: DescriptionDatacom Transformer, ISDN Application(s), 1SCT:2; CategoryPower management transformer; File Size121KB，1 Pages; ManufacturerVitec Electronics Corporation

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18Z4905 Overview

Datacom Transformer, ISDN Application(s), 1SCT:2

Parameter Name	Attribute value
Reach Compliance Code	unknown
ECCN code	EAR99
application	ISDN
high	12.7 mm
Insulation voltage	3000 V
length	19.05 mm
Manufacturer's serial number	18Z
Installation features	THROUGH HOLE MOUNTED
Number of functions	1
physical size	19.05mm X 19.05mm X 12.7mm
Primary inductance	22000 µH
surface mount	NO
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1SCT:2
width	19.05 mm
Base Number Matches	1

	18Z4905	18Z4913	18Z4902	18Z4901	18Z4909
Description	Datacom Transformer, ISDN Application(s), 1SCT:2	Datacom Transformer, ISDN Application(s), 1SCT:1	Datacom Transformer, ISDN Application(s), 1SCT:2CT	Datacom Transformer, ISDN Application(s), 1SCT:2.5	Datacom Transformer, ISDN Application(s), 1SCT:2
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
application	ISDN	ISDN	ISDN	ISDN	ISDN
high	12.7 mm	12.7 mm	12.7 mm	12.7 mm	12.7 mm
Insulation voltage	3000 V	3000 V	3000 V	3000 V	3000 V
length	19.05 mm	19.05 mm	19.05 mm	19.05 mm	19.05 mm
Manufacturer's serial number	18Z	18Z	18Z	18Z	18Z
Installation features	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED	THROUGH HOLE MOUNTED
Number of functions	1	1	1	1	1
physical size	19.05mm X 19.05mm X 12.7mm	19.05mm X 19.05mm X 12.7mm	19.05mm X 19.05mm X 12.7mm	19.05mm X 19.05mm X 12.7mm	19.05mm X 19.05mm X 12.7mm
Primary inductance	22000 µH	22000 µH	22000 µH	22000 µH	22000 µH
surface mount	NO	NO	NO	NO	NO
Transformer type	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1SCT:2	1SCT:1	1SCT:2CT	1SCT:2.5	1SCT:2
width	19.05 mm	19.05 mm	19.05 mm	19.05 mm	19.05 mm
Base Number Matches	1	1	1	1	1

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