LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 3KK/Month |
| Delivery Time | Stock |
| Packaging Details | T&R |
| Part Number | TS8121A HF |
| Package | SMD |
| Data Rate | 100M |
| Numberof Ports | 1 |
| Operating Temp. | 0 °C to 70 °C |
| PoE | Non-PoE |
| Brand Name | LINK-PP |
| Model Number | TS8121A HF |
| Certification | UL,RoHS,Reach,ISO |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | TT,NET30/60/90 Days | Supply Ability | 3KK/Month |
| Delivery Time | Stock | Packaging Details | T&R |
| Part Number | TS8121A HF | Package | SMD |
| Data Rate | 100M | Numberof Ports | 1 |
| Operating Temp. | 0 °C to 70 °C | PoE | Non-PoE |
| Brand Name | LINK-PP | Model Number | TS8121A HF |
| Certification | UL,RoHS,Reach,ISO | Place of Origin | Guangdong,China |
| High Light | TS8121A HF ，Discrete LAN Magnetics ，SMD LAN Transformer | ||
The TS8121A HF is a high-performance single-port LAN magnetics module designed for 10/100 Base-T Ethernet applications. It provides reliable signal isolation, common-mode noise suppression, and complies with IEEE 802.3u standards. Ideal for integration with RJ45 connectors and PHY ICs, this discrete transformer ensures stable network performance in industrial and commercial environments.
| Parameter | Condition / Frequency | Specification |
|---|---|---|
| Turns Ratio (TX/RX) | — | 1CT : 1CT |
| OCL (Open Circuit Inductance) | 100 kHz / 0.1 V, 8 mA Bias | ≥ 350 µH |
| Leakage Inductance (L.L) | @ 100 kHz | ≤ 0.5 µH |
| DCR (Primary) | — | ≤ 1.1 Ω |
| DCR (Secondary) | — | ≤ 0.9 Ω |
| CW/W (Capacitance) | — | ≤ 28 pF |
| Hi-Pot | 60 s | 1500 Vrms |
| Parameter | Frequency Range | Specification |
|---|---|---|
| Insertion Loss (Max) | 0.3–100 MHz | ≤ –1.1 dB |
| Return Loss (Min) | 0.3–30 MHz | ≥ –18 dB |
| 40 MHz | ≥ –15.5 dB | |
| 50 MHz | ≥ –13 dB | |
| 60–80 MHz | ≥ –12 dB | |
| Crosstalk (Min) | 0.3–60 MHz | ≥ –45 dB |
| 60–100 MHz | ≥ –35 dB | |
| DCMR (Differential/Common-Mode Rejection) | 30 MHz | ≥ –40 dB |
| 60 MHz | ≥ –35 dB | |
| 100 MHz | ≥ –30 dB |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
$30-$50 million
Employee Number:
300~600
Ecer Certification：
Verified Supplier
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m... LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
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