821-00870FT datasheet, PDF - EEWORLD Datasheet

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821-00870FT: DescriptionTelecom Transformer; CategoryPower management transformer; File Size122KB，2 Pages; ManufacturerElec & Eltek; Websitehttp://www.eleceltek.com

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821-00870FT Overview

Telecom Transformer

821-00870FT Parametric

Parameter Name	Attribute value
Maker	Elec & Eltek
Reach Compliance Code	unknown
ECCN code	EAR99
Manufacturer's serial number	821
Transformer type	TELECOM TRANSFORMER

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T1/E1/CEPT/ISDN-Pri TRANSFORMER

E & E Magnetic Products Limited

Single, SMT, Extended Temperature Range

Compact surface mount package

G.703

CHEMATICS

Designed to meet Return Loss requirements of ITU

Extended temperature range of -40°C to +85°C

Isolation voltage: 1500Vrms minimum

LECTRICAL

PECIFICATION @25°C

Part

Number

821-00768F

821-00868F

821-00869F

821-00870F

821-01672F

Turns Ratio

(Pri: Sec

±2%)

1.26CT:1

1CT:1

1.14CT:1

1.35CT:1

1CT:1

OCL

Primary@25°C

(mH Min)

1.2

2.0

2.2

2.0

1.2

(uH Max)

1.0

1.2

1.4

1.2

Cww

(pF Max)

DCR

Primary

(

Max)

2.5

2.7

2.8

2.7

DCR

Secondary

(

Max)

2.0

2.7

2.8

2.0

2.7

Isolation

Voltage

(Vrms Min)

1500

Notes:

. Ordering Information: 821-0xxxxFc.

821-0xxxxF

= Part number (F : stands for RoHS compliant).

= Packaging Code (T = Tape & Reel Packaging in 13 inch Reel).

2. Inductance is measured at 10kHz, 0.1Vrms.

1/F., Harbour View 1, No.12 Science Park East Avenue, Phase II, Hong Kong Science Park, Shatin, N.T. Hong Kong

Tel: (852) 2954 3333

Fax: (852) 2954 3304

TE003(02)

Revised in 11/12

821-00870FT Related Products

	821-00870FT	821-00768FT	821-00868FT	821-00869FT	821-01672FT
Description	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer	Telecom Transformer
Maker	Elec & Eltek	Elec & Eltek	Elec & Eltek	Elec & Eltek	Elec & Eltek
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Manufacturer's serial number	821	821	821	821	821
Transformer type	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER	TELECOM TRANSFORMER

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