51765R datasheet, PDF - EEWORLD Datasheet

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51765R: DescriptionDatacom Transformer, ISDN Application(s), 1CT:1CT; CategoryPower management transformer; File Size161KB，1 Pages; ManufacturerWurth Elektronik

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51765R Overview

Datacom Transformer, ISDN Application(s), 1CT:1CT

51765R Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Wurth Elektronik
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	HEIGHT DIM INCLUDES TERMINAL ALSO
application	ISDN
high	5.97 mm
Insulation voltage	2000 V
length	25.78 mm
Manufacturer's serial number	51765R
Installation features	SURFACE MOUNT
Number of functions	2
physical size	L25.78XB9.4XH5.97 (mm)
Primary inductance	22000 µH
surface mount	YES
Transformer type	DATACOM TRANSFORMER
Turns ratio (Np:Ns)	1CT:1CT
width	9.4 mm

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Digital

Telecom

ISDN-S Dual Transformers

PDFP-G16

Features

•

RoHS compliant versions available

Small Size

Optional pin-outs and turns ratio

Excellent longitudinal balance

Matched to IC manufacturers’

transceivers

SMD-P12

Turns Ratio

Part Number (PRI:SEC)

51765R

1CT:1CT

52246R

1:2CT

LPRI @20°C Leakage L

(mH Min)

(µH Max)

DCR PRI

(ohms Max)

DCR SEC

(ohms Max)

Cww

(pF Max)

Dielectric

(1 minute)

22

20

5.0

2.4

2.8

2.4

5.6

100

130

2000VAC

1500VAC

Mechanical Schematic

PDFP-G16

1

SMD-P12

2

PRI

(Line)

SEC

(Device)

PRI

(Line)

SEC

(Device)

PRI

(Line)

SEC

(Device)

PRI

(Line)

SEC

(Device)

1

Midcom, Inc. USA

121 Airport Drive – PO Box 1330

Watertown, SD 57201

T: 605.886.4385 ~ F: 605.886.4486

www.midcom-inc.com ~ email:sales@midcom-inc.com

2

Midcom, Inc. China

10/F Spectrum Tower 53 Hung to Road

Kwun Tong, Kowloon, HK

T: 852.2320.4221 ~ F: 852.2352.3272

email: asiasales@midcom-inc.com

10/19/2006

Details subject to change. Contact your Midcom sales representative for additional information. Dimensions: in/mm. All tolerances are

±.010/0,25

and electrical specifications are @25°C unless otherwise specified.

1/1

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