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LL2012-F12NJ

Multilayer Chip Inductors

Partnumber Manufacturer Quantity Availability
LL2012-F12NJ,LL2012F12NJ 5500 In Stock

Description and Introduction

Multilayer Chip Inductors The part **LL2012-F12NJ** is a **surface mount ferrite bead** designed for noise suppression in electronic circuits.  

### **Manufacturer Specifications:**  
- **Manufacturer:** **Taiyo Yuden**  
- **Type:** **Ferrite Bead (Chip Bead Inductor)**  
- **Package Size:** **2012 (0805 metric)**  
- **Impedance:** **120Ω @ 100MHz**  
- **DC Resistance (DCR):** **0.25Ω (Max)**  
- **Rated Current:** **1A**  
- **Operating Temperature Range:** **-55°C to +125°C**  
- **Material:** **Ferrite**  

### **Descriptions and Features:**  
- Designed for **high-frequency noise suppression** in power lines and signal lines.  
- **Low DC resistance** minimizes power loss.  
- **Compact 2012 (0805) size** suitable for high-density PCB designs.  
- **RoHS compliant** and lead-free.  
- Used in **consumer electronics, communication devices, and power circuits** for EMI filtering.  

This information is sourced from **Taiyo Yuden's official datasheet** for the LL2012-F12NJ ferrite bead.

Partnumber Manufacturer Quantity Availability
LL2012-F12NJ,LL2012F12NJ TOKO 8000 In Stock

Description and Introduction

Multilayer Chip Inductors The part **LL2012-F12NJ** is manufactured by **TOKO**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Inductor (Fixed)  
- **Inductance:** 12 µH (microhenries)  
- **Tolerance:** ±5%  
- **Current Rating:** 1.2 A (DC)  
- **DC Resistance (DCR):** 0.22 Ω (max)  
- **Self-Resonant Frequency (SRF):** 35 MHz (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package/Case:** 2012 (0805 metric)  
- **Mounting Type:** Surface Mount (SMD)  

### **Descriptions:**  
- **Series:** LL2012 Series  
- **Material:** Ferrite core  
- **Shielded/Unshielded:** Unshielded  
- **Applications:** Power supply circuits, DC-DC converters, filtering, and high-frequency applications  

### **Features:**  
- High inductance in a compact SMD package  
- Low DC resistance for efficient power handling  
- Suitable for high-frequency applications  
- RoHS compliant  

For exact performance characteristics, refer to the official **TOKO datasheet** for the **LL2012-F12NJ**.

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