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LL1005-FH33NJ from TOKO

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LL1005-FH33NJ

Manufacturer: TOKO

Multilayer Chip Inductors

Partnumber Manufacturer Quantity Availability
LL1005-FH33NJ,LL1005FH33NJ TOKO 104820 In Stock

Description and Introduction

Multilayer Chip Inductors The part **LL1005-FH33NJ** is a surface mount inductor from **TDK Corporation**. Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Inductance:** 33 µH (microhenries)  
- **Tolerance:** ±5%  
- **Current Rating:**  
  - **Saturation Current (Isat):** Typically 0.12 A  
  - **Thermal Current (Irms):** Typically 0.15 A  
- **DC Resistance (DCR):** Typically 4.5 Ω (ohms)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Frequency Range:** Up to several MHz (suitable for RF and power applications)  

### **Descriptions:**  
- **Package Size:** 1005 (0402 metric), dimensions approximately **1.0 mm × 0.5 mm × 0.5 mm**  
- **Construction:** Wire-wound, ferrite core  
- **Termination:** Nickel barrier with tin plating for solderability  
- **RoHS Compliance:** Yes  

### **Features:**  
- **High Reliability:** Stable performance under varying temperatures and frequencies  
- **Compact Size:** Ideal for space-constrained PCB designs  
- **Low Profile:** Suitable for high-density mounting  
- **Automotive Grade:** Some variants may meet AEC-Q200 standards (verify specific part number)  

This inductor is commonly used in **power supplies, DC-DC converters, RF circuits, and noise suppression applications**.  

For exact datasheet details, refer to **TDK's official documentation** for **LL1005-FH33NJ**.

Application Scenarios & Design Considerations

Multilayer Chip Inductors

Alternative Part Number

  • LQW15AN33NJ00D --: 0402 wire-wound inductor with 33 nH inductance and similar current rating, a common drop-in replacement for TOKO LL1005 series.
  • MLG1005S33NJT000 --: 0402 multilayer inductor with 33 nH value and comparable tolerance, widely available and electrically similar.
  • HK100533NJ-T --: 0402 high-frequency inductor with 33 nH inductance, suitable alternative for RF matching applications.
  • HK1005R33NJ-T --: 0402 high-frequency inductor with 33 nH inductance, matching the original's intended RF application.

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