How does the retaining post hold the jack on the board?

A post moulds under the base of this tab down housing. It braces the board during plug insertion, not by solder. The drill pattern keeps a hole for that post. Your PCB file carries that footprint and its tolerance.

Are the LED leads present on a tab down 1x1?

This jack fronts two lens windows whose leads exit as pins. Our data ties no colour to a speed for the part. Your firmware and silkscreen assign the two states. Your schematic routes the LED supply rail.

What board area does this 1x1 magnetic jack need?

A single port shell with coils rises off the board face. The footprint follows the 10P8C tails plus the LED pins. Cables run along the PCB, not up from it. Your height budget absorbs that small standoff.

Does the integrated magnetics cover all four signal pairs?

This tab down 1x1 winds only the two 10/100 pairs. The 8 contacts pass those coils before the tails. No gigabit pair is wound inside the shell. Your PHY and off board magnetics cover any faster link.

Breadcrumb: Home; Products; Integrated RJ45 Connector; Single Port RJ45 Connector; 10/100 Base-T RJ45 Connector; 103977

LPJ0017FBNL 10/100 Base-T Integrated Magnetics 1x1 Port RJ45 Modular Connector

Name: LPJ0017FBNL 10/100 Base-T Integrated Magnetics 1x1 Port RJ45 Modular Connector
Brand: LINK-PP
SKU: 103977
Price: 2.11 USD
Availability: InStock
Rating: 5 (70 reviews)

Product: LPJ0017FBNL 10/100 Base-T Integrated Magnetics 1x1 Port RJ45 Modular Connector
SKU: 103977
P/N: LPJ0017FBNL
Price: $ 2.11
Stock: 396 in Stock
Sold: 16K
Product URL: https://www.l-p.com/products/438662.htm

70 Reviews

4 Questions

16KSold

Unit price $ 2.11

New Users: $ 10.00 Coupon on Your First Order

Code linkpp2610

For Order Over $ 1,000.00 Get $ 15.00 Off

Code Linkpp15

For Order Over $ 3,000.00 Get $ 50.00 Off

Code Linkpp50

For Order Over $ 5,000.00 Get $ 100.00 Off

Code Linkpp100

P/N: LPJ0017FBNLSKU: 103977

LINK-PP originalDatasheet 3D Model All downloads

Compatible:: Hanrun; LINK-PP

Compatible P/N:: LPJ0017FBNL

Volume pricing Online tiers · larger qty or custom price on request

$ 2.110

1–99 pcs

$ 1.729

100–599 pcs

$ 1.518

600–1,199 pcs

$ 1.159

1,200–5,999 pcs

$ 0.991

≥6,000 pcs

Need a qty beyond these tiers, or to negotiate price?

Stock:

396 in Stock

Shipping:

$ 29.47

to United States via FedEx IP

Estimated delivery time : 3 - 6 days.

5-Year Warranty 15-Day Returns 15-Day Exchange

Free shipping over $ 600.00.

Or ship with your own UPS / FedEx / DHL account at checkout ($ 0.00 shipping).

Quantity:

SPQ 50

Total Price:

$ 2.11

Packaging Details

SPQ:50 pcs
Qty/carton:1200 pcs
Package:Tray
Carton size:32×30×31 cm
N.W/pcs:0.007 kg
G.W./carton:8.5 kg

Description
Specification
Matching Products
Download
Q&A
Customer Reviews

Single Port RJ45 Female Connector with 10/100 Base-T Integrated Magnetics, Green/Yellow LED, Tab Down, RoHS

LINK-PP Part Number:	LPJ0017FBNL	Connector Type	Jack
Part Status	Active	Mounting Type	Through Hole
Number of Positions/Contacts	8p8c (RJ45, Ethernet)	Application-Lan	Ethernet(NoN PoE)
Number of Ports	1x1 Port	Speed	10/100 Base-T
Latch	Down	Cores per Port	4
Orientation	90° Angle (Right)	PCB Mount Angle	SIDE ENTRY
Shield EMI Tabs	Without	LED Option	Green/Yellow
PCB	FR4	PCB Retaining Post	T POST
Package Height (Inches/mm)	0.524/13.30	Package Length (Inches/mm)	0.837/21.25
Package Width (Inches/mm)	0.627/15.93	Temperature	0℃ TO 70℃
Bst Circuit	Yes	AutomDX	YES
Diodes	No	Contact Mating Area Plating	GOLD 6u"/15u"/30u"
Turns Ratio RX/TX	1CT:1CT	Configuration RX/TX	T,C

RJ45 Female Connector

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Description

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Stock

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Download

Product Drawing LPJ0017FBNL-Drawing.pdf

Questions & Answers

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Q:
How does the retaining post hold the jack on the board? by F***y

A:
A post moulds under the base of this tab down housing. It braces the board during plug insertion, not by solder. The drill pattern keeps a hole for that post. Your PCB file carries that footprint and its tolerance. by LINK-PP Technical Support
Q:
Are the LED leads present on a tab down 1x1? by L***d

A:
This jack fronts two lens windows whose leads exit as pins. Our data ties no colour to a speed for the part. Your firmware and silkscreen assign the two states. Your schematic routes the LED supply rail. by LINK-PP Technical Support
Q:
What board area does this 1x1 magnetic jack need? by P***s

A:
A single port shell with coils rises off the board face. The footprint follows the 10P8C tails plus the LED pins. Cables run along the PCB, not up from it. Your height budget absorbs that small standoff. by LINK-PP Technical Support
Q:
Does the integrated magnetics cover all four signal pairs? by C***k

A:
This tab down 1x1 winds only the two 10/100 pairs. The 8 contacts pass those coils before the tails. No gigabit pair is wound inside the shell. Your PHY and off board magnetics cover any faster link. by LINK-PP Technical Support

Customer Reviews

5

70 Reviews
5 Stars

97%

4 Stars

3%

3 Stars

0%

2 Stars

0%

1 Star

0%

All Reviews (70)

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No data

H***e

Ukraine

Verified Purchase

5.0

2026-11-13

Two posts and side entry, and the bodies have not shifted, which is clean.

60 Helpful Comments

H***n

Republic of Korea

Verified Purchase

5.0

2026-06-01

Latch down, and the clip seats clean.

41 Helpful Comments

R***n

Indonesia

Verified Purchase

5.0

2026-01-16

Four cores, no lamps, a clean swap.

100 Helpful Comments

A***m

Turkey

Verified Purchase

5.0

2025-08-07

Same 8p8c pinout as the jack it replaced, so the swap was clean.

47 Helpful Comments

Y***d

Australia

Verified Purchase

5.0

2024-12-23

The plastic hub we build has run this jack for a year, and four core bodies have been quiet in the design. No lamps on the part number, so the bezel stays bare. Ground goes through the housing posts into the standoffs, and our EMC pass has been clean. 200 units, no returns.

73 Helpful Comments

Verified Purchase

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