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Bel Fuse Inc. 0821 Series

2 variants · Bel Fuse Inc.

About the Bel Fuse Inc. 0821 Series

The Bel Fuse Inc. 0821 Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common connector type of RJ45 with USB A, contact finish of Gold and contact finish thickness of 30.0µin (0.76µm). Variants differ by applications, number of cores per jack and operating temperature, so you can match the exact applications your application requires using the selection guide below. All listed Bel Fuse Inc. 0821 Series part numbers are active and orderable.

Select a variant by

Applications
10/100 Base-T, AutoMDIX · 10/100/1000 Base-T, AutoMDIX
Number of cores per jack
4 · 8
Operating temperature
-40°C ~ 85°C · 0°C ~ 70°C

Shared specifications

Connector type
RJ45 with USB A
Contact finish
Gold
Contact finish thickness
30.0µin (0.76µm)
Contact material
Copper Alloy
Features
Board Lock
Height above board
0.830\" (21.08mm)
Housing material
Polybutylene Terephthalate (PBT)
LED color
Green, Orange - Yellow
Mounting
Through Hole
Number of ports
1
Orientation
90° Angle (Right)
Package
Tray

Variant comparison

Parameter0821-1X1T-36-F0821-1X1T-43-F
Applications10/100 Base-T, AutoMDIX10/100/1000 Base-T, AutoMDIX
Number of cores per jack48
Operating temperature-40°C ~ 85°C0°C ~ 70°C

Request a quote on any Bel Fuse Inc. 0821 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants