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10/100BASE-T LAN Transformer 7490140123 7490140124 7490140125

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10/100BASE-T LAN Transformer 7490140123 7490140124 7490140125

Name: 10100BASET LAN Transformer 7490140123 7490140124 7490140125
Brand: LINK-PP
Price: 0.06 USD

Wholesale 10/100BASE-T LAN Transformer 7490140123 7490140124 7490140125 from china suppliers

Brand Name : LINK-PP

Model Number : 7490140123, 7490140124, 7490140125

Certification : UL,RoHS,Reach,ISO

Place of Origin : Guangdong,China

MOQ : 400/2000/10K/25K

Price : $0.06-$2.2

Payment Terms : TT,NET30/60/90 Days

Supply Ability : 3KK/Month

Delivery Time : Stock

Packaging Details : T&R

Data rate : 10/100 Base-T

Ports : 1

Mounting Style : SMT

Turns Ratio : 1:1

PoE : non-PoE

Inductance : 350uH

Isolation Voltage : 1500V RMS

Operating Temperature : -40 °C to +85 °C

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Key Specifications: 7490140123 vs. 7490140124 vs. 7490140125 LAN Transformer

Part Number	7490140123	7490140124	7490140125
Data Rata	10/100 Base-T	10/100 Base-T	10/100 Base-T
Number of PINs	16PINs	12PINs	24PINs
Turns Ratio	1:1 (±2%)	1:1 (±2%)	1:1 (±2%)
Inductance	350 µH	350 µH	350 µH
Isolation Voltage	1500V (RMS, 1 min)	1500V (RMS, 1 min)	1500V (RMS, 1 min)
Insertion Loss	-1.4 dB max (1–100 MHz)	-1.2 dB max (1–100 MHz)	-1.4 dB max (1–100 MHz)
Return Loss	-14 dB min (1–30 MHz), -9 dB min (30–60 MHz), -8 dB min (60–80 MHz), -7 dB min (80–100 MHz)	-16 dB min (1–30 MHz), -14 dB min (30–60 MHz), -9 dB min (60–80 MHz), -8 dB min (80–100 MHz)	-14 dB min (1–30 MHz), -9 dB min (30–60 MHz), -8 dB min (60–80 MHz), -7 dB min (80–100 MHz)
Common Mode Rejection Ratio (CMRR)	-20 dB min (1–30 MHz), -18 dB min (30–60 MHz), -15 dB min (60–100 MHz)		-20 dB min (1–30 MHz), -18 dB min (30–60 MHz), -15 dB min (60–100 MHz)
Differential to Common Mode Rejection Ratio (DCMR)	-30 dB min (1–30 MHz), -25 dB min (30–60 MHz), -20 dB min (60–100 MHz)	-35 dB min (1–30 MHz), -32 dB min (30–60 MHz), -30 dB min (60–100 MHz)	-30 dB min (1–30 MHz), -25 dB min (30–60 MHz), -20 dB min (60–100 MHz)
Crosstalk (CT)	-40 dB min (1–60 MHz), -35 dB min (60–100 MHz)	-33 dB min (1–60 MHz), -30 dB min (60–100 MHz)	-40 dB min (1–60 MHz), -35 dB min (60–100 MHz)
Mounting Type	SMT	SMT	SMT
Operating Temperature	-40°C to +85°C	-40°C to +85°C	-40°C to +85°C
DC Resistance (Max)	500mΩ (100 kHz / 100 mV (Pins 9-16)	1300mΩ (100 kHz / 100 mV (Pins 7-12)	500mΩ (100 kHz / 100 mV (Pins 13-24)
Dimensions (L×W×H)	24.28 × 15.1 × 11.0 mm	17.1 × 14.75 × 8.65 mm	18.25 × 15.59 × 10.02 mm
Clearance distance	2.5 mm	2.5 mm	2.5 mm
Creepage distance	4 mm	4 mm	4 mm
Ports	1	1	1

7490140123 Datasheet

10/100BASE-T LAN Transformer 7490140123 7490140124 7490140125

7490140124 Datasheet

10/100BASE-T LAN Transformer 7490140123 7490140124 7490140125

7490140125 Datasheet

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