Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Fixed Inductors

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Diameter Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Resistance Mounting Type Weight Operating Temperature Size / Dimension Self Resonant Frequency Height Seated (Max) Ratings Current HTS Code Packing Method Number of Functions Frequency - Self Resonant Type Lead Length JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Shielding Terminal Shape Composition Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) Construction Shape/Size Description Inductance Test Frequency DC Resistance (DCR) Inductor Application Terminal Placement Quality Factor-Min (at L-nom) Rated Current-Max Inductor Type Case/Size Code Military Standard Material - Core Core Material Lead Diameter Lead Spacing Inductance Tolerance Lead/Base Style Q Factor Supplier Device Package Series Resistance RMS Current (Irms) Max DC Current DC Current Special Feature Current - Saturation Q @ Freq Inductance Frequency - Test
ELJ-FJR39GF2 ELJ-FJR39GF2 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2002 FJ Obsolete 1 (Unlimited) 1.1mm 1.6002mm Non-RoHS Compliant Contains Lead 140mA No 0603 (1608 Metric) 787.4μm 787.4μm Surface Mount 0.063Lx0.031W 1.60mmx0.80mm 0.031 0.80mm 900MHz Wirewound Unshielded 1608 0603 ±2% 140mA 390nH 100MHz 2.25Ohm Max 0603 (1608 Metric) 140mA 35 @ 100MHz 100MHz
ELC-15E681 ELC-15E681 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2002 15E Obsolete 1 (Unlimited) 3 EAR99 RoHS Compliant Radial, Vertical Cylinder compliant Through Hole 0.630Dia 16.00mm 0.906 23.00mm 8504.50.80.00 1 Wirewound 4.5mm e2 Tin/Copper (Sn/Cu) NO 105°C -20°C YES ±10% 1.1A Cylindrical CYLINDRICAL PACKAGE 680μH 0.01MHz 310mOhm POWER INDUCTOR 1.1A FERRITE 0.7 mm DC RESISTANCE IS MEASURED AT 20% TOLERANCE 10kHz
ETQ-P4M2R2KVC ETQ-P4M2R2KVC Panasonic Electronic Components 0.7920
Add to Cart

Min: 1

Mult: 1

0.00000000 download 20 Weeks Tape & Reel (TR) 2016 PCC-M1040M Active 1 (Unlimited) EAR99 RoHS Compliant 2-SMD, J-Lead Surface Mount -55°C~155°C 0.421Lx0.394W 10.70mmx10.00mm 0.157 4.00mm AEC-Q200 8504.50.80.00 Shielded ±20% 14.8A 2.2μH 7.48mOhm Max GENERAL PURPOSE INDUCTOR Metal Composite 21A 100kHz
ETQ-P6F3R4BFA ETQ-P6F3R4BFA Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Tape & Reel (TR) 2011 PCC-D126F (N6B) yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 2-SMD, J-Lead compliant Surface Mount 0.492Lx0.492W 12.50mmx12.50mm 0.224 5.70mm 8504.50.80.00 TR 1 e3/e2 TIN/TIN COPPER YES 130°C -40°C Shielded WRAPAROUND ±20% 10A Choke Coil RECTANGULAR PACKAGE 3.32μH 0.1MHz 6.48mOhm Max POWER INDUCTOR DUAL ENDED 10A GENERAL PURPOSE INDUCTOR 1212-60M Ferrite 100kHz
ELL-6PM2R0N ELL-6PM2R0N Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2005 M Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Nonstandard unknown Surface Mount 0.236Lx0.236W 6.00mmx6.00mm 0.079 2.00mm 8504.50.80.00 TR 1 Wirewound e3 Tin (Sn) YES NO WRAPAROUND ±30% 2.2A RECTANGULAR PACKAGE 2μH 24mOhm DC-DC CONVERTER DUAL ENDED 2.2A 2424 Ferrite 100kHz
ELJ-RER22JFA ELJ-RER22JFA Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 RE yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 0603 (1608 Metric) compliant Surface Mount -40°C~85°C 0.063Lx0.031W 1.60mmx0.80mm 0.031 0.80mm 8504.50.80.00 TR 1 900MHz Multilayer e3 Tin (Sn) YES NO WRAPAROUND ±5% 70mA Chip 220nH 25.2MHz 7.5Ohm Max RF INDUCTOR DUAL ENDED 4 0.07A Non-Magnetic 4 @ 25.2MHz 25.2MHz
ELL-6GM1R2N ELL-6GM1R2N Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 M Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Lead Free 2.3A Nonstandard unknown Surface Mount 0.236Lx0.236W 6.00mmx6.00mm 0.063 1.60mm 8504.50.80.00 TR 1 Wirewound e3 Tin (Sn) NO WRAPAROUND ±30% RECTANGULAR PACKAGE 1.2μH 100kHz 23mOhm DC-DC CONVERTER DUAL ENDED 2424 Ferrite 100kHz
ELJ-FB3R9KF ELJ-FB3R9KF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2010 FB Obsolete 1 (Unlimited) SMD/SMT EAR99 3.4mm RoHS Compliant Contains Lead 360mA No 1812 (4532 Metric) 3.2mm Surface Mount -20°C~85°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 36MHz Wirewound Unshielded 4532 1812 ±10% 3.9μH 1MHz 740mOhm Max Not Ferrite 50 360mA 360mA 50 @ 7.96MHz
ELC-3GN220M ELC-3GN220M Panasonic Electronic Components 0.5735
Add to Cart

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2005 N yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 3.5mm RoHS Compliant Lead Free 330mA Nonstandard 1.55mm Surface Mount 0.126Lx0.126W 3.20mmx3.20mm 0.059 1.50mm 280mA 8504.50.80.00 TR 1 e2 NO 3225 1210 ±20% 22μH 100kHz 950mOhm 1212 Not 330mA 330mA
ELJ-FB390JF ELJ-FB390JF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2010 FB Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 1812 (4532 Metric) compliant Surface Mount -20°C~85°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 8504.50.80.00 TR, Embossed, 7 Inch 1 10MHz Wirewound e2 Tin/Copper (Sn/Cu) YES Unshielded WRAPAROUND ±5% 165mA Rectangular RECTANGULAR PACKAGE 39μH 1MHz 3.6Ohm Max RF INDUCTOR DUAL ENDED 50 0.165A Q IS MEASURED AT 2.52MHZ 50 @ 2.52MHz 1MHz
ELC11D682F ELC11D682F Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Radial, Through Hole Bulk 2009 ELC11D Obsolete 1 (Unlimited) 2 EAR99 11.5mm RoHS Compliant 210mA No 2 Radial, Vertical Cylinder No SVHC 5mm 13.9mm 7.8Ohm Through Hole 0.453Dia 11.50mm 10kHz 0.547 13.90mm 8504.50.80.00 1 Wirewound e2 Tin/Copper (Sn/Cu) 105°C NO ±10% Cylindrical CYLINDRICAL PACKAGE 6.8mH 10kHz 7.8Ohm POWER INDUCTOR Not Ferrite 10% Radial 7.8Ohm 210mA 210mA 210mA
ELJ-FC1R8KF ELJ-FC1R8KF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) 2010 FC Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 1008 (2520 Metric) compliant Surface Mount -20°C~85°C 0.098Lx0.079W 2.50mmx2.00mm 0.071 1.80mm 8504.50.80.00 TR, Embossed, 7 Inch 1 85MHz Wirewound e2 Tin/Copper (Sn/Cu) YES Unshielded J BEND ±10% 160mA Rectangular RECTANGULAR PACKAGE 1.8μH 7.96MHz 950mOhm Max RF INDUCTOR DUAL ENDED 25 0.16A 25 @ 7.96MHz 7.96MHz
ELL-4GG101M ELL-4GG101M Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2008 G Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 4mm ROHS3 Compliant 290mA No 2 Nonstandard 1.4mm 2.4Ohm Surface Mount 0.150Lx0.150W 3.80mmx3.80mm 100kHz 0.055 1.40mm 1.7A 8504.50.80.00 TR, Embossed 1 Wirewound e3 Tin (Sn) 105°C -40°C YES WRAPAROUND ±20% 250mA 100μH 100kHz 2.4Ohm POWER INDUCTOR DUAL ENDED 1515 Not FERRITE 20% 290mA 250mA
ELJ-RE82NGF3 ELJ-RE82NGF3 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2011 RE no Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 250mA 0603 (1608 Metric) unknown 787.4μm Surface Mount 2.012816mg -40°C~85°C 0.063Lx0.031W 1.60mmx0.80mm 0.031 0.80mm 8504.50.80.00 1.5GHz Multilayer Unshielded 1608 0603 ±2% 82nH 100MHz 1.5Ohm Max Non-Magnetic 12 @ 100MHz 100MHz
ELC-12D103E ELC-12D103E Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Bulk 2006 12D yes Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Vertical Cylinder Through Hole 0.492Dia 12.50mm 0.650 16.50mm 8504.50.80.00 1 Wirewound 3.5mm e2 Tin/Copper (Sn/Cu) NO 105°C -20°C NO ±10% 270mA Cylindrical CYLINDRICAL PACKAGE 10mH 0.01MHz 7.2Ohm POWER INDUCTOR 0.27A FERRITE 0.8 mm 7.5mm DC RESISTANCE IS MEASURED AT 20% TOLERANCE 10kHz
ELL-4LM150M ELL-4LM150M Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 M Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 500mA Nonstandard unknown 1.8034mm Surface Mount 0.150Lx0.150W 3.80mmx3.80mm 0.071 1.80mm 8504.50.80.00 TR 1 Wirewound e3 Tin (Sn) YES WRAPAROUND ±20% RECTANGULAR PACKAGE 15μH 100kHz 300mOhm DC-DC CONVERTER DUAL ENDED 0.5A 1515 100kHz
ELL-6PV6R8N ELL-6PV6R8N Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 V Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 1.25A Nonstandard unknown 1.9812mm Surface Mount 0.236Lx0.236W 6.00mmx6.00mm 0.079 2.00mm 8504.50.80.00 1 Wirewound e3 Tin (Sn) 105°C YES WRAPAROUND ±30% RECTANGULAR PACKAGE 6.8μH 100kHz 55mOhm DUAL ENDED Ferrite 100kHz
ELC-18B331L ELC-18B331L Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Radial, Through Hole Bulk 2006 18B yes Obsolete 1 (Unlimited) 2 EAR99 18mm 18mm ROHS3 Compliant Lead Free 1.9A No 2 Radial, Vertical Cylinder (Open) 7.5mm 27mm 130mOhm Through Hole 0.787Dia 20.00mm 10kHz 1.063 27.00mm 6.6A 8504.50.80.00 1 Wirewound e2 Tin/Copper (Sn/Cu) 105°C NO ±10% Cylindrical CYLINDRICAL PACKAGE 330μH 10kHz 130mOhm POWER INDUCTOR Not Ferrite 1 mm 10% Radial 130mOhm 1.9A 1.9A
ETQ-P3M2R2YFP ETQ-P3M2R2YFP Panasonic Electronic Components 0.2522
Add to Cart

Min: 1

Mult: 1

0.00000000 download 18 Weeks Tape & Reel (TR) 2015 PCC-M0530M Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-SMD, J-Lead Surface Mount -40°C~150°C 0.217Lx0.197W 5.50mmx5.00mm 0.118 3.00mm AEC-Q200 8504.50.80.00 Shielded ±20% 5.8A 2.2μH 24.8mOhm Max GENERAL PURPOSE INDUCTOR Metal Composite 10.9A 100kHz
ELC-10E331L ELC-10E331L Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 15 Weeks Through Hole Bulk 10E Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 520mA No Radial, Vertical Cylinder No SVHC 5mm 13.0048mm Through Hole 0.394Dia 10.00mm 0.512 13.00mm 310mA 8504.50.80.00 1 Wirewound e2 Tin/Copper (Sn/Cu) 105°C -20°C YES ±10% Cylindrical CYLINDRICAL PACKAGE 330μH 10kHz 660mOhm POWER INDUCTOR Ferrite 0.7 mm 7mm 10% Radial 520mA 520mA DC RESISTANCE IS MEASURED AT 20% TOLERANCE
ETQ-P5LR60XFA ETQ-P5LR60XFA Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 PCC-M125L (MC) Active 1 (Unlimited) 2 SMD/SMT EAR99 150°C -40°C 12.5mm ROHS3 Compliant Lead Free 27A No 2 2-SMD, J-Lead No SVHC 5mm 1.1mOhm Surface Mount 0.571Lx0.492W 14.50mmx12.50mm 0.197 5.00mm 21A 8504.50.80.00 TR, EMBOSSED, 13 INCH 1 TIN/TIN COPPER NO WRAPAROUND ±20% Rectangular RECTANGULAR PACKAGE 600nH 100kHz 1.1mOhm POWER INDUCTOR DUAL ENDED GENERAL PURPOSE INDUCTOR 5749 METAL COMPOSITE 20% 27A 30A
ELL-6PM2R7N ELL-6PM2R7N Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 M Obsolete 1 (Unlimited) EAR99 RoHS Compliant Contains Lead 2A Nonstandard unknown Surface Mount 0.236Lx0.236W 6.00mmx6.00mm 0.079 2.00mm 8504.50.80.00 Wirewound Shielded ±30% 2.7μH 100kHz 29mOhm 100kHz
ELJ-FA180JF ELJ-FA180JF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2010 FA Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 1210 (3225 Metric) compliant Surface Mount -20°C~85°C 0.126Lx0.098W 3.20mmx2.50mm 0.094 2.40mm 8504.50.80.00 TR, Embossed, 7 Inch 1 27MHz Wirewound e2 Tin/Copper (Sn/Cu) YES Unshielded J BEND ±5% 110mA Rectangular RECTANGULAR PACKAGE 18μH 2.52MHz 3.3Ohm Max RF INDUCTOR DUAL ENDED 30 0.11A 30 @ 2.52MHz 2.52MHz
ELL-CTV120M ELL-CTV120M Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2002 V yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 105°C -40°C 12.5mm ROHS3 Compliant Lead Free 3.7A 2 Nonstandard Unknown 4.5mm 22mOhm Surface Mount 0.472Lx0.472W 12.00mmx12.00mm 100kHz 0.177 4.50mm 3.9A 8504.50.80.00 TR, Embossed 1 Wirewound e3 Tin (Sn) YES WRAPAROUND ±20% Rectangular RECTANGULAR PACKAGE 12μH 100kHz 22mOhm POWER INDUCTOR DUAL ENDED 4747 Not Ferrite 20% 3.7A 3.7A 3.7A
ELL-SFG121MA ELL-SFG121MA Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Cut Tape (CT) G yes Obsolete 1 (Unlimited) EAR99 RoHS Compliant Nonstandard compliant Surface Mount 0.157Lx0.157W 4.00mmx4.00mm 0.047 1.20mm 8504.50.80.00 Wirewound Shielded ±20% 210mA 120μH 3.1Ohm Max 200mA 100kHz
ELJ-PA330KF ELJ-PA330KF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 PA Obsolete 1 (Unlimited) EAR99 RoHS Compliant 1210 (3225 Metric) Surface Mount -20°C~85°C 0.126Lx0.098W 3.20mmx2.50mm 0.094 2.40mm 8504.50.80.00 12MHz Wirewound Unshielded ±10% 155mA 33μH 1.65Ohm Max Ferrite 15 @ 2.52MHz 2.52MHz
ELJ-FB102KF ELJ-FB102KF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2010 FB Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 1812 (4532 Metric) compliant Surface Mount -20°C~85°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 8504.50.80.00 TR, Embossed, 7 Inch 1 2.1MHz Wirewound e2 Tin/Copper (Sn/Cu) YES NO WRAPAROUND ±10% 40mA Rectangular RECTANGULAR PACKAGE 1mH 0.1MHz 53Ohm Max RF INDUCTOR DUAL ENDED 30 0.04A Q IS MEASURED AT 0.796MHZ 30 @ 796kHz 100kHz
ELL-5PR100M ELL-5PR100M Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2011 R Obsolete 1 (Unlimited) RoHS Compliant Nonstandard unknown Surface Mount 0.197Lx0.197W 5.00mmx5.00mm 0.079 2.00mm 8504.50.80.00 Wirewound Shielded ±30% 1.06A 10μH 150mOhm 1.4A 100kHz
ELJ-FB101JF ELJ-FB101JF Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) 2006 FB yes Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant 1812 (4532 Metric) compliant Surface Mount -20°C~85°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 8504.50.80.00 TR, Embossed, 7 Inch 1 6.7MHz Wirewound e2 Tin/Copper (Sn/Cu) YES Unshielded WRAPAROUND ±5% 105mA Rectangular RECTANGULAR PACKAGE 100μH 0.1MHz 8.8Ohm Max RF INDUCTOR DUAL ENDED 40 0.105A Q IS MEASURED AT 2.52MHZ 40 @ 2.52MHz 100kHz
ELJ-PA2R2MF2 ELJ-PA2R2MF2 Panasonic Electronic Components 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 1997 PA2 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.7mm RoHS Compliant 800mA No 2 1210 (3225 Metric) No SVHC 2.2mm Surface Mount -20°C~85°C 0.126Lx0.098W 3.20mmx2.50mm 0.094 2.40mm 220mA 8504.50.80.00 TR 1 70MHz Wirewound e2 Tin/Copper (Sn/Cu) NO J BEND Ceramic, Wirewound 3225 1210 ±20% Molded Chip RECTANGULAR PACKAGE 2.2μH 1MHz 170mOhm RF INDUCTOR DUAL ENDED Not Ceramic 20% 500mA 800mA
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support