UDE RJ45 Jack Cross-Reference: Taiwan-Made Drop-in Replacements

Find the Taiwan-made TeleWire Technology drop-in replacement for UDE RJ45 jacks and MagJacks. Search or filter the table, then request a sample on any part.

Original part UDE RJ45 jacks and MagJacks
Drop-in replacement TeleWire Technology Made in Taiwan · samples and drawings on request
UDE part numbers
124
In catalogue, linked
46
Drawing on request
78
Engineering reply
24 h

Several parts? Paste them separated by commas or one per line.

 

RJ45 jack cross-reference to TeleWire Technology part numbers
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TeleWire Technology makes Taiwan-made drop-in replacements for 124 UDE RJ45 modular jacks and MagJacks, including the RB1, RT7 and RU1 series. 46 of them are in the online catalogue with a linked TeleWire Technology part number; drop-in equivalents for 78 more are supplied with a mechanical drawing and samples on request.

UDE RJ45 jack series

The UDE part-number families in the cross-reference, with their speeds, port layouts and PoE support. Select a series to filter the table above, or ask about a series that is not listed.

UDE RJ45 cross-reference at a glance

UDE part numbers in this cross-reference by Ethernet speed, with the port layouts, PoE classes and mounting styles covered.

Speed Part numbers Port layouts PoE Mounting
10/100 Base-T 57 1x1, 1x2, 1x4, 2x1, 2x4, RJ45 + USB PoE THT, right-angle 90°, vertical 180°
Gigabit (10/100/1000) 62 1x1, 1x2, 1x4, 2x1, 2x4, 2x6, 2x8, RJ45 + USB PoE, PoE+ THT, SMT, right-angle 90°
Not specified 5 1x1, RJ45 + USB No PoE THT, right-angle 90°

TeleWire Technology jacks that replace the most UDE part numbers

One TeleWire Technology jack often replaces several UDE part numbers. These replace the most UDE parts in the cross-reference; each links to its product page with the full specification.

TeleWire Technology part Replaces these UDE part numbers Ports · speed · PoE
TW1912GENL RB1-215BAM1A, RD1-215BAM1A, RDA-215BAM1A 1x1 · 10/100/1000 Base-T
TW24S58653A58NL RM4-1SAARV1F, RM5-131A9V1P, RM5-1SSA9V1F 2x4 · 10/100/1000 Base-T
TW1124AHNL RB1-125BTAGA, RD1-125BAG1A 1x1 · 10/100 Base-T
TW1196AHNL BS-RB10202, RB1-125BHQ1A 1x1 · 10/100 Base-T · PoE
TWU4212AONL RC-122C09-015, RU3-261A1D11 SINGLE PORT WITH SINGLE USB · 10/100 Base-T
TWU4947AHNL RU3-218PKBB3, RU3-ST-0006 SINGLE PORT WITH SINGLE USB · 100/1000 Base-T
TWU6313BSNL RU1-171A9WGA, RU1-171A9WGF SINGLE PORT WITH DUAL USB · 10/100/1000 Base-T
TWUE413BGNL RM90D-AR-LED, RU1-141A000A SINGLE PORT WITH DUAL USB

Complete UDE RJ45 cross-reference list

All 124 UDE part numbers with their TeleWire Technology drop-in replacement: 46 link to a product in the online catalogue; for the others, engineering supplies the equivalent with a mechanical drawing and samples.

Part number TeleWire Technology equivalent Ports Speed PoE Mount Shield Request
BS-RB10202 TW1196AHNL 1x1 10/100 Base-T PoE THT · 90° EMI fingers Request sample
DY9758-1101 TWE212AHNL 1x1 – No THT · 90° EMI fingers Request sample
RB1-105B8A1F TW1137CNL 1x1 10/100 Base-T No THT · 90° EMI fingers Request sample
RB1-105BPG2A TW1924CNL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-106BAG1A TW1124DNL 1x1 10/100 Base-T No THT · 90° Shielded Request sample
RB1-125BHQ1A TW1196AHNL 1x1 10/100 Base-T PoE THT · 90° EMI fingers Request sample
RB1-125BTAGA TW1124AHNL 1x1 10/100 Base-T No THT · 90° EMI fingers Request sample
RB1-126BAG1A TW1124DHNL 1x1 10/100 Base-T No THT · 90° Shielded Request sample
RB1-1Q6BAM1A TW27425A5NL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-1Q9BAK1A TW1914A38NL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-215BAM1A TW1912GENL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-216BNN1A TW1915HENL 1x1 10/100/1000 Base-T No THT · 90° Shielded Request sample
RB1-265B9W1A TW1944G72NL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-2A5BAK1A TW1914G36NL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-2S5T9W14 TW1944G5NL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RB1-946BAK1A TW1914HENL 1x1 10/100/1000 Base-T No THT · 90° Shielded Request sample
RB4-12GFAG1A TW4J57314BHNL 1x4 10/100 Base-T No THT · 90° Shielded Request sample
RB4-Q13LT8KQ TW4J57315AENL 1x4 10/100 Base-T No THT · 90° EMI fingers Request sample
RC-122C09-015 TWU4212AONL SINGLE PORT WITH SINGLE USB 10/100 Base-T No THT · 90° EMI fingers Request sample
RD1-125BAG1A TW1124AHNL 1x1 10/100 Base-T No THT · 90° EMI fingers Request sample
RD1-215BAM1A TW1912GENL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RDA-215BAM1A TW1912GENL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM3-1Q6A9V1F TWSK28623A37NL 2x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM4-11NADV1F TW24S58519AHNL 2x4 10/100 Base-T No THT · 90° EMI fingers Request sample
RM4-1SAARV1F TW24S58653A58NL 2x4 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM5-131A9V1P TW24S58653A58NL 2x4 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM5-1C4A1K1A TW24S58514AWNL 2x4 10/100 Base-T No THT · 90° EMI fingers Request sample
RM5-1SSA9V1F TW24S58653A58NL 2x4 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM7-ZZ-0002 TW26S78648A58NL 2x6 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM9-11UVRV1Q TW28S98642AHNL 2x8 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RM90D-AR-LED TWUE413BGNL SINGLE PORT WITH DUAL USB – – THT · 90° Shielded Request sample
RT-TGJAS-R1-XT0808 TWE271XDNL 1x1 – No THT · 90° Shielded Request sample
RT-TGLED TWE212AGNL 1x1 – No THT · 90° EMI fingers Request sample
RT5-1030K51F TW2156CNL 1x1 10/100/1000 Base-T PoE THT · 90° EMI fingers Request sample
RTA-143BTK1A TW7139BGNL 1x1 10/100 Base-T No THT · 90° Shielded Request sample
RTA-164AGC1A TW284812AONL 1x1 10/100/1000 Base-T No THT · 90° EMI fingers Request sample
RU1-141A000A TWUE413BGNL SINGLE PORT WITH DUAL USB – – THT · 90° Shielded Request sample
RU1-161A1Z2F TWU6294BONL SINGLE PORT WITH DUAL USB 10/100 Base-T No THT · 90° Shielded Request sample
RU1-171A9WGA TWU6313BSNL SINGLE PORT WITH DUAL USB 10/100/1000 Base-T No THT · 90° Shielded Request sample
RU1-171A9WGF TWU6313BSNL SINGLE PORT WITH DUAL USB 10/100/1000 Base-T No THT · 90° Shielded Request sample
RU1S041X TW27224DNL 1x1 10/100 Base-T No THT · 90° Shielded Request sample
RU1S041X-43 TW27228BEN 1x1 10/100 Base-T No THT · 90° Shielded Request sample
RU3-218PKBB3 TWU4947AHNL SINGLE PORT WITH SINGLE USB 100/1000 Base-T No THT · 90° EMI fingers Request sample
RU3-261A1D11 TWU4212AONL SINGLE PORT WITH SINGLE USB 10/100 Base-T No THT · 90° EMI fingers Request sample
RU3-ST-0006 TWU4947AHNL SINGLE PORT WITH SINGLE USB 100/1000 Base-T No THT · 90° EMI fingers Request sample
RV1-12108K1A TWD1122BENL 1x1 10/100 Base-T No THT · 180° Shielded Request sample
BS-RV30289 Drop-in equivalent on request 1x1 100Base-T No 180° Shielded Request sample
R16103DFG-UL Drop-in equivalent on request 1x1 100Base-T No 90° Shielded Request sample
RB1-105B8G6A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB1-105BAG1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RB1-106BAM1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° Shielded Request sample
RB1-125BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB1-13MB5NVF Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB1-1A5BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB1-1D5B8K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RB1-1D5BAL1D Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RB1-1D5F8K1D Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RB1-1D6B8K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RB1-1D6B8V1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RB1-1G9BC41A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB1-215BTAMA Drop-in equivalent on request 1x1 1000Base-T No THT · 90° EMI fingers Request sample
RB1-216BTK1G Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RB1-2S5BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RB4-108CPG2A Drop-in equivalent on request 1x4 1000Base-T No 90° EMI fingers Request sample
RB4-11GF9V2F Drop-in equivalent on request 1x4 1000Base-T No 90° EMI fingers Request sample
RC-092011-045 Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RD1-106B1A1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RDA-125BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RDA-1A5BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RDA-1D5B8K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RDA-1D6B8K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
REA-126BAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° Shielded Request sample
RG11884-FA127-L02 Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RJG-1FA08T109W5 Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RJGE1L5310 Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° Shielded Request sample
RM2-11LA1A1F Drop-in equivalent on request 2x1 100Base-T No 90° EMI fingers Request sample
RM3-146A8M1F Drop-in equivalent on request 2x1 100Base-T No THT · 90° Shielded Request sample
RM4-104AD1F Drop-in equivalent on request 2x4 100Base-T No THT · 90° EMI fingers Request sample
RM4-10PADV1F Drop-in equivalent on request 2x4 100Base-T No THT · 90° EMI fingers Request sample
RM5-ZZ-0003 Drop-in equivalent on request 2x4 1000Base-T No THT · 90° EMI fingers Request sample
RMS-048Q-10F6-GY Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RT-TGMAGL-R1S188F21P03 Drop-in equivalent on request 1x1 100Base-T PoE THT · 90° Shielded Request sample
RT1-364A1R1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT1A-364A1R1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT2-14FB4K1A Drop-in equivalent on request 1x2 100Base-T No 90° EMI fingers Request sample
RT5-1070KC2P Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RT5-3670KC1Q Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RT5-3673K24Q Drop-in equivalent on request 1x1 1000Base-T PoE+ THT · 90° EMI fingers Request sample
RT5-3T70TKBQ Drop-in equivalent on request 1x1 1000Base-T No THT · 90° EMI fingers Request sample
RT5-ZZ-0013 Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RT7-104AG41A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT7-10HFAK4A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° Shielded Request sample
RT7-114A1A1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT7-114A8V1F Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT7-114AAG1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT7-164AH51F Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RT7-174AAK1A Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RT7-174ABB1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RT7-195AAM1F Drop-in equivalent on request 1x1 1000Base-T No SMT · 90° EMI fingers Request sample
RT7-1B3A1K1F Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RT7-ZZ-0002 Drop-in equivalent on request 1x1 100Base-T PoE THT · 90° EMI fingers Request sample
RTA-110AHQ1A Drop-in equivalent on request 1x1 100Base-T PoE THT · 90° Shielded Request sample
RTA-114B1K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTA-114BAD1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTA-144AAK1A Drop-in equivalent on request 1x1 1000Base-T No THT · 90° EMI fingers Request sample
RTA-144B1K1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTA-164AAK1A Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RTA-164ANNNA Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RTA-175AAK1A Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RTA-193AGL1A Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RTA-1S4A9W1F Drop-in equivalent on request 1x1 1000Base-T No 90° EMI fingers Request sample
RTA-364A1R1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTA-365ATR1A Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTA-3D4A1D1F Drop-in equivalent on request 1x1 100Base-T No THT · 90° EMI fingers Request sample
RTB-16FB9J1F Drop-in equivalent on request 1x2 1000Base-T No 90° EMI fingers Request sample
RTB-19GB9J1A Drop-in equivalent on request 1x2 1000Base-T No 90° EMI fingers Request sample
RTF-113BAH3A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RTH-103AAH3A Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RU1-161A1Z1F Drop-in equivalent on request SINGLE PORT WITH DUAL USB 100Base-T No THT · 90° Shielded Request sample
RU1-161A9WGF Drop-in equivalent on request SINGLE PORT WITH DUAL USB 1000Base-T No THT · 90° Shielded Request sample
RU1S041-43 LF Drop-in equivalent on request 1x1 100Base-T No THT · 90° Shielded Request sample
RU2-1150HU13 Drop-in equivalent on request SINGLE PORT WITH DUAL USB 1000Base-T No THT · 90° EMI fingers Request sample
RU7-160F7G1F Drop-in equivalent on request SINGLE PORT WITH DUAL USB 1000Base-T No THT · 90° Shielded Request sample
RVB-ZZ-0004 Drop-in equivalent on request 1x1 100Base-T No THT · 180° Shielded Request sample

How to confirm a drop-in replacement

Check the footprint, magnetics schematic, speed grade, PoE tier, LEDs, latch and shielding against the TeleWire Technology mechanical drawing, then validate a sample on your board. The 8-point drop-in checklist on the RJ45 modular jack hub explains each check.

Manufacturer names and part numbers are used to identify the parts TeleWire Technology products replace. TeleWire Technology is not affiliated with or endorsed by these manufacturers. Confirm footprint, magnetics and LED configuration against the mechanical drawing before release to production.

FAQ

UDE RJ45 cross-reference FAQ

How do I find a drop-in replacement for a UDE RJ45 jack?

Type the UDE part number into the search above; punctuation does not matter. The table shows the TeleWire Technology equivalent with its ports, speed, PoE class, mounting and shielding. In-catalogue parts link to their product page. For any part, select Request sample and engineering sends the equivalent with its drawing.

Are TeleWire Technology jacks pin-compatible with UDE RJ45 jacks and MagJacks?

Each equivalent is matched to the UDE part's PCB footprint, pinout, integrated magnetics, speed grade, LEDs, latch direction and shielding, so it drops into the existing layout. Confirm it against the TeleWire Technology mechanical drawing and validate a sample on your board before production release.

Can I second-source UDE MagJacks with PoE?

Yes. The cross-reference covers UDE MagJacks from 10/100 Base-T to Gigabit, including PoE (IEEE 802.3af) and PoE+ (802.3at) versions. Use the Speed and PoE filters to narrow the table, then request samples. All TeleWire Technology jacks are made in Taiwan.

What if my UDE part number is not listed?

TeleWire Technology makes more RJ45 jacks than are listed online. Send the UDE part number or its datasheet drawing with Share your part number or drawing. The engineering team replies within 24 hours with a drop-in equivalent and its mechanical drawing, including for discontinued and end-of-life parts.

Is TeleWire Technology affiliated with UDE?

No. UDE names and part numbers are used only to identify the parts that TeleWire Technology jacks replace. TeleWire Technology is not affiliated with or endorsed by UDE. Each equivalent is a TeleWire Technology product, made in Taiwan.

Replacing UDE jacks on allocation or end-of-life?

TeleWire Technology's engineering team replies within 24 hours with the drop-in equivalent, its mechanical drawing and sample availability.

Design engineers

Confirm the footprint before layout

Request the mechanical drawing and a sample of the TeleWire Technology equivalent, then check footprint, magnetics, LEDs and shielding on your own board.

Request a sample & drawing
Sourcing teams

A second source for UDE parts

Send one UDE part number or a whole BOM. We return a Taiwan-made drop-in replacement for each line.

Share your part number or drawing