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Home > Products > Discrete Magnetic Transformers > KMS-1102NL 10/100BASE-TX SMD LAN Transformer 350uH 1CT:1CT

KMS-1102NL 10/100BASE-TX SMD LAN Transformer 350uH 1CT:1CT

Product Details

Place of Origin: Guangdong,China

Brand Name: LINK-PP

Certification: RoHS compliant

Model Number: KMS-1102NL

Payment & Shipping Terms

Minimum Order Quantity: 50pcs

Price: $0.06-$0.55

Packaging Details: 50pcs/tray,1200pcs/carton

Delivery Time: in Stock Ship Today

Payment Terms: L/C, D/A, D/P, T/T, Western Union

Supply Ability: 4600K.PCS/Month

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Highlight:

KMS-1102NL

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SMD-16P LAN Transformer

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10/100BASE-TX Transformer Module

Part NO:
KMS-1102NL
Package:
SMD-16P (12.7×7mm)
Data Rate:
10/100BASE-TX
Turns Ratio:
TX: 1CT:1CT, RX: 1CT:1CT
Solder:
IR Reflow
Compliance:
IEEE 802.3af / ANSI X3.263
Part NO:
KMS-1102NL
Package:
SMD-16P (12.7×7mm)
Data Rate:
10/100BASE-TX
Turns Ratio:
TX: 1CT:1CT, RX: 1CT:1CT
Solder:
IR Reflow
Compliance:
IEEE 802.3af / ANSI X3.263
KMS-1102NL 10/100BASE-TX SMD LAN Transformer 350uH 1CT:1CT

 

KMS-1102NL 10/100 Base-T SMD-16P LAN Transformer with 1CT:1CT turns ratio and 350uH OCL. RoHS compliant and ideal for Ethernet modules and industrial applications.

 

KMS-1102NL LAN Transformer Overview

 

The KMS-1102NL is a high-performance 10/100 Base-T LAN Transformer, designed for reliable Ethernet connectivity in industrial and enterprise applications. Featuring a 1CT:1CT turns ratio, 350uH minimum OCL, and a compact SMD-16P (12.7×7mm) package, this transformer ensures stable signal integrity, low insertion loss, and excellent crosstalk isolation.

 

Ideal for: Ethernet interface modules, PoE network devices, and industrial network equipment.

 

Key Features & Benefits

 

  • Standards Compliant: Fully compliant with IEEE 802.3af and ANSI X3.263, guaranteeing reliable Ethernet performance.
  • Wide Temperature & Humidity Range: Operating from 0°C to +70°C, storage from -40°C to +85°C, with up to 90% RH, suitable for harsh environments.
  • Eco-Friendly: RoHS compliant, ensuring environmentally safe materials.
  • High Signal Quality: 1CT:1CT turns ratio, OCL ≥ 350uH, minimal insertion loss, and high CMRR for robust signal transmission.
  • Easy SMT Assembly: SMD-16P package supports IR reflow soldering, facilitating automated PCB production.

 


 

Technical Specifications

 

 

Parameter Specification
Package SMD-16P, 12.7 × 7 mm
Part Number KMS-1102NL
Turns Ratio TX: 1CT:1CT, RX: 1CT:1CT
OCL (Primary @ 100kHz, 0.1Vrms, 8mA) ≥ 350uH
Leakage (Primary @ 10kHz, 0.1Vrms) ≤ 0.5uH
Cww (Pri.:Sec.) ≤ 35pF
DCR Primary / Secondary 0.9Ω / 1.2Ω Max
Insertion Loss (1–100MHz) -1.0 dB Max
Return Loss 1–30MHz: -18 dB, 40–50MHz: -16 dB, 60–100MHz: -35 dB
CMRR 60–100MHz: -30 dB Min
Crosstalk 1–100MHz: -33 dB Min
Isolation Voltage 1500 Vrms Min
Operating Temp 0°C ~ +70°C
Storage Temp -40°C ~ +85°C
Operating Humidity 90% RH
Compliance RoHS, IEEE 802.3af / ANSI X3.263

 


 

KMS-1102NL Datasheet

 

KMS-1102NL 10/100BASE-TX SMD LAN Transformer 350uH 1CT:1CT 0

 

KMS-1102NL 10/100BASE-TX SMD LAN Transformer 350uH 1CT:1CT 1

 

 


 

10/100BASE-TX Transformer Module Applications

 

  • Ethernet interface modules for networking devices
  • Industrial automation and control systems
  • Power over Ethernet (PoE) network devices
  • PCB-mounted high-speed data transmission modules

 


 

Installation & Packaging Spcs of KMS-1102NL SMD LAN Transformer

 

  • Package Size: SMD-16P, 12.7 × 7 mm
  • Mounting Method: Surface Mount Technology (SMT)
  • Soldering Compatibility: IR reflow compatible

 


 

Compliance & Certification

 

  • RoHS Certified: Environmentally safe, lead-free materials

  • IEEE 802.3af / ANSI X3.263 Standards Compliant: Ensures industry-standard performance

  • Technical Datasheet Available: [PDF Support]

 


 

 

FAQs for KMS-1102NL SMD-16P Ethernet Magnetics

 

Q1: What network speeds does KMS-1102NL support?

A1: Supports 10/100 Mbps Ethernet applications.

 

Q2: Is KMS-1102NL PoE compatible?

A2: Yes, fully compatible with IEEE 802.3af PoE standards.

 

Q3: What are the operating temperature and humidity ranges?

A3: 0°C to +70°C, operating humidity up to 90% RH; storage temperature -40°C to +85°C.

 

 


 

KMS-1102NL Purchase & Support