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P2781 Datasheet PDF

ETAL P2781

P2781 is a microprofile 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 P2781 features a 7mm seated height and is vacuum encapsulated and tested to 6500VDC. The part is compliant with RoHS Directive 2002/95/EC, and suitable for lead-free and conventional placement and reflow.
Part No. P2781
Datasheet P2781 Download
Manufacturer ETAL
Description MICROPROFILE LINE MATCHING TRANSFORMER
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P2781 datasheet page 1 preview

FEATURES

∗ ∗ ∗ ∗ ∗ ∗ ∗ Surface Mount Lead-free (Pb-free) RoHS compliant 7mm seated height Vacuum encapsulated IEC 60950 and UL 60950 certified UL Recognized Component P2781

APPLICATIONS

∗ ∗ ∗ ∗ ∗ Telecommunications V.22bis and V.32bis modems Line matching Portable computers Instrumentation

DESCRIPTION

At moderate transmit power levels (e.g. -10dBm) performance to V.32bis may be achieved. In instrumentation applications, the P2781 offers a wideband frequency response from 50Hz to 40kHz. P2781 is certified to IEC 60950 and UL 60950. P2781 is a UL Recognized Component, and is supported by an IEC CB Test Certificate. Despite the subminiature size, the performance is the equal of that of much larger components. The P2781 offers reinforced insulation, is ideal for voice telecommunications and for data communications to medium speed, and can be matched to both 600Ω and complex impedance telephone lines. ETALDOC 240/14 Page 1 of 5 October 2007 P2781 SPECIFICATIONS Electrical At T = 25°C and as circuit Fig.
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