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
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
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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
- Request a Quote: [Contact Sales]
- Drawing / 3D Provided
- Related Products: [View other LAN Transformers]
Get in Touch
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