Product Details
Place of Origin: Guangdong,China
Brand Name: LINK-PP
Certification: UL,RoHS,Reach,ISO
Model Number: TS8121A HF
Payment & Shipping Terms
Minimum Order Quantity: 400/2000/10K/25K
Price: $0.06-$3.2
Packaging Details: T&R
Delivery Time: Stock
Payment Terms: TT,NET30/60/90 Days
Supply Ability: 3KK/Month
Part Number: |
TS8121A HF |
Package: |
SMD |
Data Rate: |
100M |
Numberof Ports: |
1 |
Operating Temp.: |
0 °C To 70 °C |
PoE: |
Non-PoE |
Part Number: |
TS8121A HF |
Package: |
SMD |
Data Rate: |
100M |
Numberof Ports: |
1 |
Operating Temp.: |
0 °C To 70 °C |
PoE: |
Non-PoE |
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 |
