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> 상품 > 포 랜 변압기 > 749013011 10/100BASE-TX Power Over Ethernet Transformer SMT Module

749013011 10/100BASE-TX Power Over Ethernet Transformer SMT Module

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원래 장소: 광동, 중국

브랜드 이름: LINK-PP

인증: FCC, RoHS

모델 번호: 749013011

지불과 운송 용어

최소 주문 수량: 100pcs

가격: $0.3-$0.8

포장 세부 사항: 릴

배달 시간: 15일 이내 배송

지불 조건: TT, NET30/60/90 일

공급 능력: 6000000-Pcs/월

최상의 가격을 얻으세요
강조하다:

749013011

,

PoE LAN Transformer

,

10/100BASE-TX Ethernet Transformer

부품 번호:
위-LAN 749013011
채널 수:
이중
애플리케이션:
10/100 베이스-티
길이:
12.95mm
너비:
6.85mm
키:
5.33mm
ROHS 준수:
인덕턴스:
350 우에
절연 테스트 전압:
1500V (RMS)
회전 비율:
1 : 1
부품 번호:
위-LAN 749013011
채널 수:
이중
애플리케이션:
10/100 베이스-티
길이:
12.95mm
너비:
6.85mm
키:
5.33mm
ROHS 준수:
인덕턴스:
350 우에
절연 테스트 전압:
1500V (RMS)
회전 비율:
1 : 1
749013011 10/100BASE-TX Power Over Ethernet Transformer SMT Module

Introduction:

 

The WE-LAN 749013011 is a compact surface-mount (SMT) LAN transformer specifically designed for 10/100BASE-T Ethernet applications. Supporting Power over Ethernet (PoE), it ensures both data transmission and power delivery through a single Ethernet cable. This component provides excellent signal integrity, electrical isolation, and complies with IEEE 802.3 and IEEE 802.3af standards, making it ideal for industrial, commercial, and network communication devices.

 

The 749013011 PoE transformer plays a critical role in Ethernet interfaces. It provides:

 

  1. Electrical isolation between PHY and network lines.
  2. Low insertion loss and high common-mode rejection, ensuring stable data transmission.
  3. PoE compatibility, supporting current up to 350 mA per center tap.
  4. RoHS and REACH compliance, ensuring environmentally safe design.

 

This LAN transformer meets the reliability and performance demands of modern Ethernet systems, including those operating in harsh industrial environments.

Key Features & Electrical Specifications of  749013011:

 

Parameter Test Conditions Value
Inductance (L) 100 kHz / 100 mV @ 8 mA 350µH min.
Insulation Test Voltage (VT) 1 min 1500V (RMS) min.
Insertion Loss (IL) 1–100 MHz -1.1dB max.
Return Loss (RL) 1–30 MHz @ 100 Ω -18dB min.
  30–60 MHz @ 100 Ω -14dB min.
  60–80 MHz @ 100 Ω -12dB min.
  80–100 MHz @ 100 Ω -10dB min.
Differential to Common Mode Rejection Ratio (DCMR) 1–30 MHz -38dB min.
  30–60 MHz -38dB min.
  60–100 MHz -30dB min.
Crosstalk (CT) 1–60 MHz -40dB min.
  60–100 MHz -35dB min.
Turns Ratio (n) 1:1±3%
Data Rate 10/100BASE-TX

 

749013011 Ethernet Transformer General Information:

 

Parameter Specification
Operating Temperature -40°C to +85°C
Storage Conditions < 40°C, < 75% RH
Insulation Voltage 1500 VAC, 1 min
Moisture Sensitivity Level (MSL) 1
PoE Current Capacity Up to 350 mA per center tap
Compliance IEEE 802.3af, RoHS, REACH, UL 62368-1 (E472316)

749013011 Ethernet Transformer Mechanical Dimensions:

 

Dimension

Value (max.)

Length

12.95 mm

Width

6.85 mm

Height

5.33 mm

Mounting Type

Surface Mount (SMT)

Package

16-pin configuration

749013011 Datasheet:

749013011 10/100BASE-TX Power Over Ethernet Transformer SMT Module 0

749013011 10/100BASE-TX Power Over Ethernet Transformer SMT Module 1