X-On Electronics has gained recognition as a prominent supplier of B1603S Audio Transformers / Signal Transformers across the USA, India, Europe, Australia, and various other global locations. B1603S Audio Transformers / Signal Transformers are a product manufactured by CND-tek. We provide cost-effective solutions for Audio Transformers / Signal Transformers, ensuring timely deliveries around the world.

B1603S CND-tek

B1603S electronic component of CND-tek
B1603S CND-tek
B1603S Audio Transformers / Signal Transformers
B1603S  Passive Components

Images are for reference only
See Product Specifications
Part No. B1603S
Manufacturer: CND-tek
Category: Audio Transformers / Signal Transformers
Description: SMD RJ45 Transformer ROHS
Datasheet: B1603S 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)
5: USD 0.573 ea
Line Total: USD 2.86 
Availability - 22407
Ship by Thu. 26 Jun to Tue. 01 Jul
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
22407
Ship by Thu. 26 Jun to Tue. 01 Jul
MOQ : 5
Multiples : 5
5 : USD 0.573
50 : USD 0.3311
150 : USD 0.2546
500 : USD 0.2102
2000 : USD 0.1996
4000 : USD 0.1932

   
Manufacturer
Product Category
Category
Rohs
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the B1603S 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 B1603S and other electronic components in the Audio Transformers / Signal Transformers category and beyond.

Image Part-Description
Stock Image B4001S
RJ45 Transformer SMD-40 RoHS
Stock : 3986
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 G2015D
RJ45 Transformer DIP-20 RoHS
Stock : 2610
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 G3604D
RJ45 Transformer DIP-36 RoHS
Stock : 150
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 YX-A11-R500800-R0845(BEIJIAO)
Wireless Modules Pearlcotton RoHS
Stock : 186
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 YX-A11-R501053-G0807
Wireless Modules Pearlcotton RoHS
Stock : 300
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 TF-218DG
RJ45 Transformer DIP-20 RoHS
Stock : 288
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 TF-1601DG
Pre-ordered Products DIP16 RoHS
Stock : 35
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 10306230353
Common Mode Chokes / Filters Through Hole RoHS
Stock : 190
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 G2419S
SMD RJ45 Transformer ROHS
Stock : 338
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 G2412S
SMD RJ45 Transformer ROHS
Stock : 825
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 EX2024FNL
Audio Transformers / Signal Transformers 10Base-T SMD NonPoE 200uH 2Ohms 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.
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 PE-65968NLT
Audio Transformers / Signal Transformers SMD T3/DS3/E3/STS-1 19uH 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.
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-65812NL
Transformers Audio & Signal XFMR Digital Audio USE 673-PE-65812FNL
Stock : 760
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 B1603S with SMD RJ45 Transformer ROHS is a passive component made by CND-tek. It is an electrical connector used to convert signals between two or more circuits using a RJ45 interface. It is a surface mounted device (SMD) with RoHS (restriction of hazardous substance) compliance. It is used to convert electrical signals of 100Base-T networks, ISDN and Ethernet networks between balanced and unbalanced circuits, and has a wide frequency bandwidth of 10 to 250MHz. It is a two-port bidirectional transformer with a primar current of 300mA and an insertion loss of 0.8dB. It is resistant to shock and vibration and has an operating temperature range of -40 to +85°C.

Tariff Desc

8504.31.00 TRANSFORMERS, RF pulse, dual in-line packaging (DIP), toroidal core
TC 9209172
KE401 Cable Tester by KURTH – LAN/Telecom Testing Tool image

Jun 12, 2025
The KE401 by KURTH ELECTRONIC is a compact cable tester for LAN, telecom, and coax systems. It detects opens, shorts, miswires, and includes tone and remote ID features—perfect for fast, accurate field testing.
BMP51 Printer – Brady Portable Electromechanical Labeler image

May 16, 2025
Brady BMP51 is a portable electromechanical label printer with 300 dpi resolution, Bluetooth connectivity, and multi-material support—ideal for industrial and field labeling applications.
Dialight 004-1930-29-201 Lamp Holder – Panel Mounting image

Apr 25, 2025
The 004-1930-29-201 by Dialight is a high-temp panel mount lamp holder designed for T-1 3/4 lamps. Ideal for industrial and control panel use. Ships to USA, India, Australia, Europe, and other global regions via Xon Electronics.
RSP-2400-48 Power Supply – Mean Well 48V 2400W Industrial PSU image

May 16, 2025
Mean Well RSP-2400-48 delivers 2400W at 48V DC with high efficiency, remote control features, and industrial-grade reliability—ideal for automation, CNC, and telecom systems.

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