P3181 ETAL, P3181 Datasheet

Line Matching Transformer

P3181

Manufacturer Part Number
P3181
Description
Line Matching Transformer
Manufacturer
ETAL
Datasheet

Specifications of P3181

Current Rating
100µA
Transformer Mounting
PC Board
Length/height, External
7mm
External Width
9mm
External Depth
13mm
Transformer Type
Line Matching
Mounting Type
SMD
Primary Impedance
600ohm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
P318153
Manufacturer:
CY
Quantity:
216
PRODUCT DATA SHEET
ULTRA LOW DISTORTION MICROPROFILE
SMD LINE MATCHING TRANSFORMER
Features
ETALDOC 567/12
∗ Surface Mount
∗ Lead-free (Pb-free)
∗ Ultra low distortion
∗ RoHS compliant
∗ 7mm seated height
∗ Vacuum encapsulated
∗ IEC 60950 and UL 60950 certified
∗ UL Recognized Component
P3181
transformer for applications where high performance
and safety isolation to international standards are
required in an extremely small case size.
Designed specifically as a surface mount device, the
P3181 features a 7mm seated height and is offered
in the same package as the now familiar P2781 and
P3081. The part is compliant with RoHS Directive
2002/95/EC,
conventional placement and reflow.
Despite the subminiature size, the performance is
superior to that of much larger components. The
P3181 offers reinforced insulation, is ideal for data
communications at very high data rates, and can be
matched to both 600Ω and complex impedance
telephone lines.
DESCRIPTION
is
an
and
ultra-low
suitable
distortion
for
lead-free
microprofile
Page 1 of 5
and
Patented
Applications
∗ V.90 and V.92 (56kbps) modems
∗ Portable computers
∗ Fax/Modems
P3181 incorporates patented innovative features
which enable data rates of 56kbps to be
achieved.
P3181 is certified to IEC 60950 and UL 60950.
P3181 is a UL Recognized Component, and is
supported by an IEC CB Test Certificate.
P3181
June 2006

Related parts for P3181

P3181 Summary of contents

Page 1

... V.90 and V.92 (56kbps) modems ∗ Portable computers ∗ Fax/Modems microprofile P3181 incorporates patented innovative features which enable data rates of 56kbps to be achieved. P3181 is certified to IEC 60950 and UL 60950. P3181 Recognized Component, and is supported by an IEC CB Test Certificate. lead-free and Patented Page ...

Page 2

... IPC/JEDEC procedure for components IPC/JEDEC J-STD-020 Moisture Sensitivity Level 5a. ETALDOC 567/12 Min - 3.88 5.5 -25 -40 - 200 220 - 4.7 14 exceeds other Equivalent Circuit Fig. 1 ½ L J-STD-033 classified as Patented Page P3181 Typ Max Units - ±0 -90 - dBm - - kVrms kV - ºC +85 - ºC +125 - %R. 250 Ω - 280 Ω ...

Page 3

... P3181 * If components on line side to be unchanged for 600Ω/CTR21, compromise on 22nF. † 4.7nF can also be fitted on 600Ω circuit with only minor degradation. As P3181 transformer has a non-unity turns ratio, orientation in circuit should be observed ETALDOC 567/12 EUROPEAN CTR21 COMPLEX MATCH Recommended Circuit Fig ...

Page 4

... Tolerance ±0.3mm Terminals electroplated pure tin (Sn) 5µm minimum. Terminal size : 1.5 (0.06) long, 1.32 (0.05)wide INTELLECTUAL PROPERTY RIGHTS ETAL, P3181, P3081 and P2781 are Trade Marks of Profec Technologies Ltd. The Trade Mark ETAL is registered at the UK 4.6 kVrms, Trade Marks Registry. ...

Page 5

... Additionally, Profec Technologies certifies all transformers as providing voltage isolation of 3.88kVrms, 5.5kV DC minimum. are supported by a Certificate of Conformity to current applicable safety standards. Patented Fax: +44 (0) 1473 611919 Email: info@profec.co.uk sales@profec.com Page P3181 requirements CAN/CSA C22.2 All shipments ISO 9001 FM 25326 June 2006 ...

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