48PINs 7490240121 SMT Transformer 1 Port For 1000Base-T Ethernet
Price:
Contact us for Discount
MOQ:
10pcs
Delivery Time:
2-4 Days
Brand:
LINK-PP
Product Description
Key Features of 7490240121 SMT Transformer:
- 10/100/1000 Base-T SMT Transformer 1 Port
- Compliant with IEEE 802.3ab for 1000Base-T applications
- Compact form factor and robust design make it suitable for a wide range of networking equipment and Ethernet-enabled devices.
- The 7490240121 is designed for surface mount technology (SMT) applications, with precise dimensions and recommended land pattern specifications for reliable PCB integration.
- Featuring an insulation test voltage of 1500V (RMS), the 7490240121 offers excellent electrical isolation properties for enhanced safety and signal integrity.
- The transformer is engineered with an optimized differential to common mode rejection ratio and low crosstalk characteristics across various frequency ranges, ensuring superior electromagnetic performance and minimal signal interference.
- 7490240121 Ethernet Transformer is ideal for applications requiring high-speed data transmission with reliable electrical isolation, including networking equipment, industrial Ethernet devices, and other systems requiring 10/100/1000 Base-T connectivity.
- RoHS and REACH Approved, ensuring adherence to global standards for safety and environmental protection.
Electrical Specifications
|
Parameter |
Symbol |
Test conditions |
Value |
|---|---|---|---|
|
Inductance |
L |
100 kHz / 100 mV @ 8 mA |
350µH min. |
|
Insulation Test Voltage |
VT |
1 min. |
1500V(RMS) |
|
DC Resistance |
RDC |
100 kHz / 100 mV (Pins 25-48) |
1300mΩ max. |
|
Insertion Loss |
IL |
1-100 MHz |
-1.2dB max. |
|
Return Loss |
RL |
1-30 MHz @ 100 Ω |
-16dB min. |
|
Return Loss |
RL |
30-60 MHz @ 100 Ω |
-14dB min. |
|
Return Loss |
RL |
60-80 MHz @ 100 Ω |
-12dB min. |
|
Return Loss |
RL |
80-100 MHz @ 100 Ω |
-10dB min. |
|
Differential to Common Mode Rejection Ratio |
DCMR |
1-30 MHz |
-30dB min. |
|
Differential to Common Mode Rejection Ratio |
DCMR |
30-60 MHz |
-30dB min. |
|
Differential to Common Mode Rejection Ratio |
DCMR |
60-100 MHz |
-30dB min. |
|
Crosstalk |
CT |
1-60 MHz |
-30dB min. |
|
Crosstalk |
CT |
60-100 MHz |
-30dB min. |
7490240121 Datasheet
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Company
LINK-PP INT'L TECHNOLOGY CO., LIMITED
Location
NO54 South Jinhu Road ChenJiang Town Zhongkai DISTRICT Huizhou 516229 CHINA
Contact Person
LINK-PP Global
