SAN DIEGO The EX2001 10 Base-T (10 Mbits/second) surface-mount filter/transformer from Pulse Engineering Inc. works at temperatures ranging from -40 degrees C to +85 degrees C for outdoor and harsh-environment applications, such as telecom infrastructure equipment. The product is the first in a family of 10 Base-T components for such environments.
The 10 Base-T single-port module is a low-pass filter, an isolation transformer and a common mode choke for transmit and receive channels in a 16-pin SMT package. The transfer-molded package construction can withstand convection and infrared reflow solder temperatures up to 235 degrees C.
The product is priced at $3.91 in 25,000-piece lots. Production quantities require a six-week lead time.
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EETInfo No. 603