Product Summary

The HX1148T is a single port transformer module with 1:1 transmit turns ratios.

Parametrics

HX1148T absolute maximum ratings: (1)insertion loss: -1.5dB max at 0.1 to 100MHz; (2)return loss: -18dB min at 1 to 30MHz; -13.5dB min at 40MHz; -11.5dB min at 60 to 80MHz; (3)differential to common mode rejection: -42dB min at 30MHz; -37dB min at 60MHz; -33 dB min at 100MHz; (4)crosstalk: -33dB typ at 30MHz; -40dB typ at 60MHz; -40dB typ at 100MHz; (5)hipot: 1500Vrms min.

Features

HX1148T features: (1)RoHS peak reflow temperature rating: 245℃; (2)Compatible with Broadcom, Intel, Micrel, National Semiconductor, ICS, and TDK Transceivers; (3)Meets IEEE 802.3 specification.

Diagrams

HX1148T pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
HX1148T
HX1148T

Pulse

Transformers Audio & Signal XFMR EXT TMPH1012

Data Sheet

0-134: $4.73
134-300: $4.73
300-500: $4.21
500-1000: $3.92
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
HX1148T
HX1148T

Pulse

Transformers Audio & Signal XFMR EXT TMPH1012

Data Sheet

0-134: $4.73
134-300: $4.73
300-500: $4.21
500-1000: $3.92
HX1178
HX1178

Pulse

Transformers Audio & Signal XFMR EXT TMP H1012 4 CORE

Data Sheet

0-1: $3.69
1-10: $3.32
10-25: $2.51
25-100: $2.06
HX1178NL
HX1178NL

Pulse

Transformers Audio & Signal XFMR

Data Sheet

0-1: $3.94
1-10: $3.55
10-100: $2.68
100-500: $2.20
HX1178NLT
HX1178NLT

Pulse

Transformers Audio & Signal XFMR

Data Sheet

0-180: $2.68
180-300: $2.68
300-500: $2.20
500-1000: $2.05
HX1178T
HX1178T

Pulse

Transformers Audio & Signal XFMR EXT TMP H1012 4 CORE

Data Sheet

Negotiable 
HX1188
HX1188

Pulse

Transformers Audio & Signal XFMR EXT TMP H1102 4 CORE

Data Sheet

0-40: $2.14
40-120: $1.99
120-280: $1.94
280-520: $1.84