Product Overview

The XR0908SQ-22NJLC is a patch wound inductor from Dongguan Xiangru Electronics Co., Ltd. It features ultra-miniature size with high current capability up to 4.4 Amps, excellent quality factor up to 130, and high self-resonant frequency. Its flat top and bottom ensure reliable pick and place and mechanical stability. Suitable for RF and high current applications, broad band filters, and RF decoupling.

Product Attributes

• Brand: xiangru
• Origin: Dongguan, China
• Certifications: RoHS compliance, Halogen free available, 260 compatible
• Material: Ag-solder coated leads, copper base
• Color: Not specified

Technical Specifications

Product Identification Breakdown

XR 0908SQ - 22N J L C

• Product Brand: XR
• Product Code: 0908SQ
• Inductance Value: 22N = 22.0 nH
• Inductance Tolerance: J = 5%
• Termination Code: L = RoHS compliant tin-silver (96.5/3.5) over copper.
• Packaging Code: C = 7 machine-ready reel. EIA-481 embossed plastic tape.

Electrical Specification Measurement Conditions

• Inductance: measured at 400MHz, 0.1Vrms, 0 A using HP4287A LCR meter or equivalent with 9699 test fixture.
• Q Factor: measured at 400MHz, using HP4287A LCR meter or equivalent.
• SRF: measured using HP8753 network analyzer and SMD test fixture.
• Rated Current (Irms): Current that causes a 20C temperature rise from 25C ambient.
• Electrical specifications at 25C ambient.

Environmental Data

• Operating Temperature: -40~+125 (Including coil's self temperature rise).
• Ambient Temperature: -40~+125 (referring to Irms).
• Storage Temperature (on tape & reel packing): -40~+80C; 75% RH max.

Dimensions (mm)

Note: Dimensions are measured by hand for reference only. Detailed dimensions are subject to physical objects.

Applications

• Especially for RF applications.
• Ideal for high current applications.
• Broad band filter.
• RF-Decoupling.
• General electronic devices such as audio-video equipment, office automation equipment, home appliance and information service.

Matters Needing Attention

• Do not apply excessive vibration or mechanical shock to products.
• Do not touch wire with sharp objects such as tweezers to prevent wire breakage.
• Do not apply excessive stress to products mounted on boards to prevent core breakage.
• To maintain solderability, use within 6 months from delivery. If stored over 6 months, confirm solderability before use.
• Store in a warehouse with temperature (-25~+40) and humidity (30~70%RH) compliance.
• Do not subject products to rapid changes in temperature and humidity.
• Do not store in chemical atmosphere (sulfurous acid gas or alkaline gas).
• Store products on pallets to protect from humidity, dust, etc.
• Avoid heat shock, vibration, and direct sunlight.
• Product is designed for general electronic devices; use in other fields requires thorough evaluation.