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 Lifecycle Status 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 Contact Plating Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC Lead Pitch Height Width 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 Body Material Terminal Shape Reference Standard 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 Inductance-Nom (L) Inductance Tolerance Lead/Base Style Q Factor DC Resistance (DCR) - Parallel Supplier Device Package Max DC Current DC Current Special Feature Current - Saturation Q @ Freq Inductance Frequency - Test
1025-72G 1025-72G API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Through Hole Tape & Reel (TR) 2010 1025 no Active 1 (Unlimited) 2 EAR99 2.41mm Non-RoHS Compliant 61mA No Axial Through Hole -55°C~105°C 0.095Diax0.250L 2.41mmx6.35mm 8504.50.80.00 TR, 14 INCH 1 11MHz Molded 38.1mm e0 Tin/Lead (Sn60Pb40) NO WIRE MS75085 ±2% Tubular TUBULAR PACKAGE 150μH 790kHz 15Ohm Max RF INDUCTOR 30 Ferrite 30 61mA 30 @ 790kHz
RL895-561K RL895-561K Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2007 RL895 no Obsolete 1 (Unlimited) 2 Radial EAR99 7.8mm Non-RoHS Compliant Contains Lead 400mA Radial, Vertical Cylinder (Open) 5mm Through Hole -30°C~100°C 0.307Dia 7.80mm 0.374 9.50mm 8504.50.80.00 1 Wirewound NO ±10% CYLINDRICAL PACKAGE 560μH 1kHz 1.01Ohm Max RF INDUCTOR Ferrite 400mA
IFC0805ER33NJ IFC0805ER33NJ Vishay / Dale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download SMD/SMT 85°C -40°C 2mm RoHS Compliant 300mA 0805 500μm 1.25mm 5.499807mg 1.3GHz 5% 33 nH 100MHz 16 1.1Ohm 300mA
CDRH12D58RNP-102MC CDRH12D58RNP-102MC Sumida America Components Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 28 Weeks Surface Mount Tape & Reel (TR) 2008 CDRH12D58R yes Active 1 (Unlimited) 2 SMD/SMT EAR99 12.4mm ROHS3 Compliant Lead Free 480mA No Nonstandard 6mm Surface Mount -40°C~105°C 0.472Lx0.472W 12.00mmx12.00mm 0.236 6.00mm 8504.50.80.00 TR 1 YES WRAPAROUND ±20% RECTANGULAR PACKAGE 1mH 100kHz 1.625Ohm Max POWER INDUCTOR DUAL ENDED GENERAL PURPOSE INDUCTOR 4747 Ferrite 480mA 690mA
MLG1005S7N5JTD25 MLG1005S7N5JTD25 TDK Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Surface Mount Tape & Reel (TR) 2013 MLG Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 500mA 0402 (1005 Metric) 500μm Surface Mount 652.039032μg -55°C~125°C 0.039Lx0.020W 1.00mmx0.50mm 0.022 0.55mm AEC-Q200 TR, PUNCHED PAPER, 7 INCH 1 3GHz Multilayer NO WRAPAROUND 1005 0402 ±5% Rectangular RECTANGULAR PACKAGE 7.5nH 100MHz 250mOhm Max RF INDUCTOR DUAL ENDED 8 Ceramic, Non-Magnetic 8 500mA 8 @ 100MHz
9230-68 9230-68 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2006 9230 no Obsolete 1 (Unlimited) 2 EAR99 2.41mm Non-RoHS Compliant Contains Lead 125mA Axial Through Hole -55°C~125°C 0.095Diax0.250L 2.41mmx6.35mm 1 13MHz Molded 25.4mm NO WIRE ±10% Flame Retardant Coat TUBULAR PACKAGE 100μH 2.5MHz 8Ohm Max RF INDUCTOR 50 Not Ferrite 50 125mA 125mA 50 @ 2.5MHz
1025-46G 1025-46G API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 16 Weeks Through Hole Tape & Reel (TR) 2010 1025 no Active 1 (Unlimited) 2 EAR99 2.41mm Non-RoHS Compliant 160mA No Axial Through Hole -55°C~105°C 0.095Diax0.250L 2.41mmx6.35mm 8504.50.80.00 TR, 14 INCH 1 40MHz Molded 38.1mm e0 Tin/Lead (Sn60Pb40) NO WIRE MS75084 ±2% Tubular TUBULAR PACKAGE 12μH 2.5MHz 2.7Ohm Max RF INDUCTOR 45 Iron 45 160mA 45 @ 2.5MHz
LPO3010-333MLC LPO3010-333MLC Coilcraft 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 ACTIVE (Last Updated: 1 hour ago) yes 2 EAR99 Non-RoHS Compliant 14MHz 8504.50.80.00 TR, 7 Inch 1 Silver/Palladium/Platinum - with Glass frit YES 125°C -40°C NO WRAPAROUND 20% Miniature RECTANGULAR PACKAGE 0.1MHz 2.8Ohm POWER INDUCTOR DUAL ENDED 0.31A GENERAL PURPOSE INDUCTOR 1212 FERRITE 33 µH
ILC0603ER82NJ ILC0603ER82NJ Vishay Dale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Tape & Reel (TR) 2015 ILC-0603 Active ROHS3 Compliant 300mA 2 0603 (1608 Metric) Unknown Surface Mount -55°C~125°C 0.063Lx0.031W 1.60mmx0.80mm 0.037 0.95mm 600MHz Multilayer Unshielded Ceramic 1608 0603 ±5% 300mA 82nH 100MHz 950mOhm Max Ceramic 5% 18 0603 (1608 Metric) 300mA 12 @ 100MHz 100MHz
HK06031N5S-TV HK06031N5S-TV Taiyo Yuden 0.0060
Add to Cart

Min: 1

Mult: 1

0.00000000 download 13 Weeks Tape & Reel (TR) HK Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~125°C 0.024Lx0.012W 0.60mmx0.30mm 0.013 0.33mm AEC-Q200 8504.50.80.00 1 10GHz Multilayer YES Unshielded WRAPAROUND ±0.3nH 430mA RECTANGULAR PACKAGE 1.5nH 100MHz 130mOhm Max RF INDUCTOR DUAL ENDED 4 0.43A Ferrite 4 @ 100MHz 100MHz
P1330R-333J P1330R-333J API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2010 P1330R yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.18mm ROHS3 Compliant 568mA No Nonstandard 3.68mm Surface Mount -55°C~125°C 0.325Lx0.125W 8.26mmx3.18mm 0.145 3.68mm 8504.50.80.00 TR, 7 Inch 1 e1 Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5) NO WRAPAROUND ±5% RECTANGULAR PACKAGE 33μH 1kHz 538mOhm Max POWER INDUCTOR DUAL ENDED GENERAL PURPOSE INDUCTOR 3111 Ferrite 568mA 270mA
CEP12D38NP-4R0MC CEP12D38NP-4R0MC Sumida America Components Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) 2012 CEP12D38 yes Active 1 (Unlimited) 2 EAR99 12.8mm ROHS3 Compliant Lead Free 8A No Nonstandard 4mm Surface Mount -40°C~125°C 0.492Lx0.492W 12.50mmx12.50mm 0.157 4.00mm 8504.50.80.00 1 Shielded ONE SURFACE ±20% RECTANGULAR PACKAGE 4μH 100kHz 12.1mOhm Max POWER INDUCTOR DUAL ENDED GENERAL PURPOSE INDUCTOR 4949 Ferrite 8A 7.2A
PM518S-5R4-RC PM518S-5R4-RC Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2009 PM518S yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 1.65A Nonstandard 1.8mm Surface Mount -40°C~125°C 0.228Lx0.228W 5.80mmx5.80mm 0.079 2.00mm 8504.50.80.00 TR, 7 Inch 1 58MHz Wirewound e2 Silver/Nickel/Tin (Ag/Ni/Sn) YES ONE SURFACE ±30% RECTANGULAR PACKAGE 5.4μH 100kHz 76mOhm Max POWER INDUCTOR DUAL ENDED 2323 Ferrite 1.65A 7.4 @ 7.96MHz
BWCS0012070710NG00 BWCS0012070710NG00 Chilisin Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) BWCS Active 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount -40°C~125°C 0.047Lx0.028W 1.19mmx0.70mm 0.026 0.66mm 3.9GHz Wirewound Unshielded ±2% 480mA 10nH 200mOhm Max Ceramic 21 @ 250MHz 250MHz
MLG0603Q1N5S MLG0603Q1N5S TDK Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2001 MLG-Q Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 330μm RoHS Compliant Lead Free 300mA No 0201 (0603 Metric) 304.8μm Surface Mount -55°C~125°C 0.024Lx0.012W 0.60mmx0.30mm 0.013 0.33mm 1 9GHz Multilayer e3 Tin (Sn) NO WRAPAROUND Ceramic 0603 0201 ±0.3nH RECTANGULAR PACKAGE 1.5nH 100MHz 200mOhm Max RF INDUCTOR DUAL ENDED 5 Non-Magnetic 5 550mA 5 @ 100MHz
LQP03TQ3N1C02D LQP03TQ3N1C02D Murata Electronics 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks IN PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) LQP03 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~125°C 0.024Lx0.012W 0.60mmx0.30mm 0.013 0.33mm 8504.50.80.00 1 9.5GHz Thick Film YES NO WRAPAROUND ±0.2nH 450mA RECTANGULAR PACKAGE 3.1nH 500MHz 240mOhm Max RF INDUCTOR DUAL ENDED 17 0.45A Non-Magnetic 17 @ 500MHz 500MHz
MLG1005S3N3CTD25 MLG1005S3N3CTD25 TDK Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Surface Mount Tape & Reel (TR) 2008 MLG Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 800mA 0402 (1005 Metric) Surface Mount -55°C~125°C 0.039Lx0.020W 1.00mmx0.50mm 0.022 0.55mm AEC-Q200 8504.50.80.00 TR, PUNCHED PAPER, 7 INCH 1 5GHz Multilayer NO WRAPAROUND 1005 0402 ±0.2nH Rectangular RECTANGULAR PACKAGE 3.3nH 100MHz 200mOhm Max RF INDUCTOR DUAL ENDED 8 0.8A Ceramic, Non-Magnetic 8 @ 100MHz 100MHz
4379R-395HS 4379R-395HS API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Surface Mount Tape & Reel (TR) 2010 4379R yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.38mm ROHS3 Compliant 29mA No 2 2-SMD 3.56mm Surface Mount -55°C~125°C 0.163Lx0.133W 4.14mmx3.38mm 0.140 3.56mm 8504.50.80.00 TR, 13 Inch 1 1.1MHz YES WRAPAROUND ±3% Rectangular RECTANGULAR PACKAGE 3.9mH 250kHz 56Ohm Max RF INDUCTOR DUAL ENDED 75 GENERAL PURPOSE INDUCTOR 1613 Ferrite 75 29mA 75 @ 250kHz
N05DB3R3M N05DB3R3M Taiyo Yuden 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 N Obsolete 1 (Unlimited) EAR99 RoHS Compliant Lead Free 2.5A Nonstandard Surface Mount -25°C~105°C 0.240Lx0.232W 6.10mmx5.90mm 0.110 2.80mm 8504.50.80.00 45MHz Unshielded ±20% 3.3μH 1kHz 40mOhm Max 1kHz
LLST-25 LLST-25 API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Bulk 2002 LLST no Obsolete 2 SMD/SMT EAR99 11.17mm Non-RoHS Compliant Contains Lead 1.78A No Nonstandard 7.37mm Surface Mount -40°C~125°C 0.475Lx0.420W 12.07mmx10.67mm 0.290 7.37mm 8504.50.80.00 1 20MHz Toroidal e0 Tin/Lead (Sn/Pb) NO ONE SURFACE ±15% Rectangular RECTANGULAR PACKAGE 25μH 1kHz 80mOhm Max POWER INDUCTOR DUAL ENDED 4842 Nickel Iron 1.78A 1.6A
B82144B1107J000 B82144B1107J000 TDK Electronics Inc. 0.6832
Add to Cart

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) LBC Active 1 (Unlimited) ROHS3 Compliant Radial, Vertical Cylinder Through Hole -55°C~125°C 0.256Dia 6.50mm 0.571 14.50mm 180kHz Wirewound Unshielded ±5% 20mA 100mH 490Ohm Max Ferrite 40 @ 79.6kHz 10kHz
IMC1812ER100K IMC1812ER100K Vishay Dale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2016 IMC-1812 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.4mm ROHS3 Compliant Lead Free Tin 250mA No 2 1812 (4532 Metric) Unknown 3.15mm 3.2mm Surface Mount 26.988746mg -55°C~125°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 370mA TR, 7 Inch 1 20MHz Wirewound e3 NO WRAPAROUND 4532 1812 ±10% Molded Chip RECTANGULAR PACKAGE 10μH 2.52MHz 1.6Ohm Max RF INDUCTOR DUAL ENDED 50 Not Iron Powder 10% 50 250mA 250mA 50 @ 2.52MHz
MLG0603P1N1BTD25 MLG0603P1N1BTD25 TDK Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape & Reel (TR) 2013 MLG-P Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 1A 0201 (0603 Metric) Surface Mount -55°C~125°C 0.024Lx0.012W 0.60mmx0.30mm 0.013 0.33mm AEC-Q200 8504.50.80.00 TR, PUNCHED PAPER, 7 INCH 1 10GHz Multilayer NO WRAPAROUND ±0.1nH Rectangular RECTANGULAR PACKAGE 1.1nH 500MHz 70mOhm Max RF INDUCTOR DUAL ENDED 14 1A Non-Magnetic 14 @ 500MHz 500MHz
MGV0602100M-10 MGV0602100M-10 Laird-Signal Integrity Products 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tape & Reel (TR) MGV Active Not Applicable RoHS Compliant Nonstandard Surface Mount -55°C~125°C 0.283Lx0.264W 7.20mmx6.70mm 0.094 2.40mm Molded Shielded ±20% 2.8A 10μH 154mOhm Max 4A 100kHz
1330-74J 1330-74J API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Surface Mount Tape & Reel (TR) 2010 1330 no Active 1 (Unlimited) 2 SMD/SMT EAR99 3.18mm Non-RoHS Compliant 57mA No 2 2-SMD 3.68mm Surface Mount -55°C~105°C 0.313Lx0.115W 7.95mmx2.92mm 0.145 3.68mm 8504.50.80.00 TR, 7 Inch 1 10MHz e0 Tin/Lead (Sn/Pb) NO WRAPAROUND ±5% RECTANGULAR PACKAGE 180μH 790kHz 17Ohm Max RF INDUCTOR DUAL ENDED 30 GENERAL PURPOSE INDUCTOR Ferrite 30 57mA 30 @ 790kHz
100R-391J 100R-391J API Delevan Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Free Hanging Bulk 2010 100R yes Active 1 (Unlimited) 2 SMD/SMT EAR99 2.79mm ROHS3 Compliant 237mA No Nonstandard, 2 Lead 2.41mm 1.65mm Free Hanging (In-Line) -55°C~105°C 0.100Lx0.100W 2.54mmx2.54mm 0.065 1.65mm 8504.50.80.00 1 200MHz 5.33mm e1 Tin/Silver/Copper (Sn95.5Ag3.8Cu0.7) NO WRAPAROUND MS21367 ±5% Epoxy Encapsulated RECTANGULAR PACKAGE 390nH 25MHz 280mOhm Max RF INDUCTOR DUAL ENDED 40 GENERAL PURPOSE INDUCTOR 1010 Iron Radial 40 237mA 40 @ 25MHz
FDSD0415-H-R47M=P3 FDSD0415-H-R47M=P3 Murata Electronics 0.6723
Add to Cart

Min: 1

Mult: 1

0.00000000 download 13 Weeks IN PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) FDSD0415 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Nonstandard Surface Mount -40°C~125°C 0.157Lx0.157W 4.00mmx4.00mm 0.059 1.50mm 8504.50.80.00 1 Wirewound YES Shielded WRAPAROUND ±20% 6.1A RECTANGULAR PACKAGE 0.47 µH 0.1MHz 18mOhm Max DUAL ENDED 6.1A Metal 9A 100kHz
MLF1005G1R0KT000 MLF1005G1R0KT000 TDK Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 2 months ago) Surface Mount Tape & Reel (TR) 2011 MLF Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 40mA 0402 (1005 Metric) Surface Mount -40°C~85°C 0.039Lx0.020W 1.00mmx0.50mm 0.022 0.55mm 8504.50.80.00 TR, 7 Inch 1 120MHz Multilayer Shielded WRAPAROUND AEC-Q200 1005 0402 ±10% Rectangular RECTANGULAR PACKAGE 1μH 10MHz 640mOhm Max RF INDUCTOR DUAL ENDED 30 40A Ferrite INDUCTANCE IS MEASURED AT 1 MILLI AMPERE 30 @ 10MHz 10MHz
IMC1812EBR27K IMC1812EBR27K Vishay Dale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Bulk 2016 IMC-1812 Active 1 (Unlimited) 125°C -55°C 4.4958mm ROHS3 Compliant 450mA 1812 (4532 Metric) 3.4mm 3.2004mm Surface Mount -55°C~125°C 0.177Lx0.126W 4.50mmx3.20mm 0.134 3.40mm 300MHz Wirewound Unshielded Wirewound ±10% 450mA 270nH 25.2MHz 450mOhm Max Non-Magnetic 1812 450mA 30 @ 25.2MHz 25.2MHz
ISC1210SY100K ISC1210SY100K Vishay Dale 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2002 ISC-1210 Active 1 (Unlimited) SMD/SMT EAR99 2.69mm Non-RoHS Compliant 185mA No 1210 (3225 Metric) 3mm Surface Mount 15.989131mg -55°C~125°C 0.126Lx0.098W 3.20mmx2.49mm 0.095 2.41mm 8504.50.80.00 TR, 7 Inch 30MHz Wirewound YES 3225 1210 ±10% 10μH 2.52MHz 2Ohm Max 30 Not Iron Powder 10% 30 185mA 185mA 30 @ 2.52MHz
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