FastJack
™
1x1 10BASE-T Magnetics Tab Down RJ45
RoHS
Compliant
Conflict
FREE
ü
Product Features:
10BASE-T Ethernet RJ45
IEEE802.3i Compliant
100% Compliance Testing
1500Vrms Hi-Pot
Proprietary Robust Contact Design
30µ” Gold Plating on Contacts
Part Number
(0 to 70°C)
HFJ11-1041ERL
HFJ11-1041E-L11RL
HFJ11-1041E-L12RL
HFJ11-1041E-L21RL
HFJ11-1043ERL
HFJ11-1043E-L11RL
HFJ11-1043E-L12RL
HFJ11-1043E-L21RL
HFJ11-1075ERL
HFJ11-1075E-L11RL
HFJ11-1075E-L12RL
HFJ11-1075E-L21RL
HFJ11-1081ERL
HFJ11-1081E-L11RL
HFJ11-1081E-L12RL
HFJ11-1081E-L21RL
Circuit
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
LED’s
(L/R)
None
G/G
G/Y
Y/G
None
G/G
G/Y
Y/G
None
G/G
G/Y
Y/G
None
G/G
G/Y
Y/G
Turns Ratio (± 3%)
TX
RX
1CT:2.5
1CT:2.5
1CT:2.5
1CT:2.5
1CT:1.41
1CT:1.41
1CT:1.41
1CT:1.41
1CT:2
1CT:2
1CT:2
1CT:2
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
1CT:1
Return Loss
5-10MHz
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
-15dB
OCL (100kHz, 0.1Vrms)
TX
RX
35µH
35µH
35µH
35µH
140µH
140µH
140µH
140µH
25µH
25µH
25µH
25µH
100µH
100µH
100µH
100µH
200µH
200µH
200µH
200µH
140µH
140µH
140µH
140µH
140µH
140µH
140µH
140µH
100µH
100µH
100µH
100µH
Crosstalk
(0.1-10MHz)
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
-40dB
Notes:
1. LED Key : G = Green, Y = Yellow
2. Other LED colors, bi-colors, polarities, and current limiting versions available
3. Unshielded and without ground shield tabs available
4. Part specific datasheets available
5. Lightning strike and power line cross circuit protection versions available
6. Extended temperature available
7. Tab-up versions available
8. 1x2 and 1x4 ganged Fastjacks available
9. Additional turns ratios available
For additional information contact your
local representative,
or HALO’s support staff at (650) 903-3800 or
info@haloelectronics.com
HALO 10BASE-T Ethernet Family of FastJacks
Circuit A
Mechanical
Recommended PCB Layout (Component Side)
* Parts numbers without LED’s omit pins 9 through 12
Dimensions are in inches [mm]
2880 Lakeside Drive #116
Santa Clara, CA 95054
(650) 903-3800
www.haloelectronics.com
HALO
®
Electronics is a leading supplier of high quality communication magnetics
including signal transformers, filters, CMR chokes, PoE power transformers,
DC/DC converters, and integrated Ethernet connectors. HALO’s leading edge
technology solutions are manufactured in ISO9001 and ISO14001 factories
offering high quality products at a competitive price.
© Copyright 2014 HALO Electronics, Inc. All rights reserved.
Revised 3/2014 Download the latest version at
www.haloelectronics.com/pdf/fastjack-10baset.pdf