X-On Electronics has gained recognition as a prominent supplier of QD18A11 Audio Transformers / Signal Transformers across the USA, India, Europe, Australia, and various other global locations. QD18A11 Audio Transformers / Signal Transformers are a product manufactured by TNK. We provide cost-effective solutions for Audio Transformers / Signal Transformers, ensuring timely deliveries around the world.

QD18A11 TNK

QD18A11 electronic component of TNK
QD18A11 TNK
QD18A11 Audio Transformers / Signal Transformers
QD18A11  Passive Components

Images are for reference only
See Product Specifications
Part No. QD18A11
Manufacturer: TNK
Category: Audio Transformers / Signal Transformers
Description: RJ45 Transformer Through Hole,18PIN RoHS
Datasheet: QD18A11 Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 0.728 ea
Line Total: USD 0.73 
Availability - 1273
Ship by Wed. 18 Jun to Mon. 23 Jun
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
1273
Ship by Wed. 18 Jun to Mon. 23 Jun
MOQ : 1
Multiples : 1
1 : USD 0.728
10 : USD 0.6492
30 : USD 0.6112
100 : USD 0.3869
500 : USD 0.3704
1000 : USD 0.3631

   
Manufacturer
Product Category
Category
Rohs
Package
Brand Category
Turns Ratio
Inductor100khz 1/10V/8Mamin
Cww Pf Max
Hi-Pot Vrms
Insertion Loss Db Max
Return Loss Db Min
Cross Talk Db Min
Cmrr Dcmr Db Min
Number Of Loop
Dcr Max
Llk Uh Max
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the QD18A11 from our Audio Transformers / Signal Transformers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the QD18A11 and other electronic components in the Audio Transformers / Signal Transformers category and beyond.

Image Part-Description
Stock Image BD20A01
RJ45 Transformer Through Hole,20PIN RoHS
Stock : 170
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QD36A02
RJ45 Transformer Through Hole,36PIN RoHS
Stock : 75
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BD16A43
RJ45 Transformer Through Hole,16PIN RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QD88A01P
RJ45 Transformer Through Hole,88PIN RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BT24A25
RJ45 Transformer SMD,24PIN RoHS
Stock : 534
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image BD20B21
RJ45 Transformer Through Hole,20PIN RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image QD20D04
RJ45 Transformer Through Hole,20PIN RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSA156
RJ45 Transformer SMD RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TSA048
Power Transformer SMD RoHS
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TDA149
RJ45 Transformer Through Hole RoHS
Stock : 62
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image PE-65612NL
Audio Transformers / Signal Transformers THT Digital Audio 2500uH 1-Port
Stock : 455
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PE-65812FNL
Audio Transformers / Signal Transformers SMD Digital Audio 2500uH 1-Port
Stock : 160
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TTC-5037
Audio Transformers / Signal Transformers Voice/Modem Line Transformer, 600:560 Impedance Primary/Secondary, 2 dB max. Insertion Loss
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ST6200QNL
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 28uH .2Ohms 2-Port
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image T3001NL
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 100uH 1-Port
Stock : 1490
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PE-65968NL
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 1-Port
Stock : 840
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image PE-65535NL
Audio Transformers / Signal Transformers 64 KBPS Interface 20mH 5Ohms 2-Port
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image T1124NL
Audio Transformers / Signal Transformers SMD T1/CEPT/ISDN-Pri 1200uH 4-Port
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image MET-50-T
10k Impedance Primary Ohms 125 Impedance Secondary Ohms 8.62:1 Audio Transformer 300Hz ~ 100kHz Through Hole
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image ST7010QNLT
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 175uH .9Ohms 1-Port
Stock : 1
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The QD18A11 with RJ45 Transformer Through Hole,18PIN RoHS is an electronic component manufactured by TNK. It is a RoHS compliant pin-through-hole transformer device designed for use with RJ45-type Ethernet cable connections. It is a small size and low profile component that can be placed on the top side of the PCB. This part is used for applications such as VOIP/VoIP, LAN, and CATV circuits. It is designed to reduce emissions and meet safety requirements, making it an ideal choice for networking applications. It is available in a variety of case designs including surface mount, single column, and dual column.

Tariff Desc

8504.31.00 TRANSFORMERS, RF pulse, dual in-line packaging (DIP), toroidal core
TC 9209172
The Ultimate Guide to the CS3817BEO Datasheet by Xonelec image

Jul 5, 2024

Are you diving into the world of electronics and components? If so, you might have come across the CS3817BEO datasheet by Xonelec. This document is a treasure trove of information, but it can

Best Retailer of Molex 39-01-2025 Headers & Wire Housings image

Aug 21, 2024
Discover why Xon Electronic is the best global retailer for the Molex 39-01-2025 Headers & Wire Housings, a 2 Circuit Receptacle Housing known for its reliability and durability. With a vast inventory, competitive pricing, and unparalleled technical support, Xon Electronic ensures timely delivery a
V33ZA5P Varistors by Littelfuse – Surge Protection image

May 23, 2025
V33ZA5P Varistors by Littelfuse offer fast, compact surge protection for sensitive electronics, ideal for consumer, industrial, and telecom use with global compliance.
89505 002100 Multi-Conductor Cable by Belden image

Nov 5, 2024
Explore the 89505 002100 Multi-Conductor Cable by Belden at Xon Electronics , ideal for high-performance applications requiring EMI protection. This 24AWG 5-pair (5PR) shielded cable is available in a 100-foot spool, with durable construction for reliable signal transmission in industrial, autom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified