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General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD, 2927, HALOGEN FREE AND ROHS COMPLIANT
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
RLF7030T-2R2M5R4 by TDK Corporation is a Fixed Inductor.
Fixed Inductors are under the broader part category of Inductors.
Inductors are passive components that resist sudden changes in current by storing and releasing energy in an electromagnetic fiel. They are often used in power circuits and energy storage. Read more about Inductors on our Inductors part category page.
Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
90R0551
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Newark | Power Line Ind, 2.2Uh,5.4A,20%, Inductance:2.2Μh, Rms Current (Irms):5.4A, Inductor Construction:Shielded, Saturation Current (Isat):5.5A, Product Range:Rlf Series, Inductor Case/Package:-, Dc Resistance Max:0.01Ohm Rohs Compliant: Yes |Tdk RLF7030T-2R2M5R4 RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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Buy Now | |
DISTI #
33P8065
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Newark | Smd Power Ind, 2.2Uh, 20%, 5.4A/Shielded, Inductance:2.2Μh, Rms Current (Irms):5.4A, Inductor Construction:Shielded, Saturation Current (Isat):5.5A, Product Range:Rlf Series, Inductor Case/Package:-, Dc Resistance Max:0.01Ohm Rohs Compliant: Yes |Tdk RLF7030T-2R2M5R4 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 0 |
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$0.8170 / $1.8200 | Buy Now |
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Bristol Electronics | 637 |
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RFQ | ||
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Quest Components | 1 ELEMENT, 2.2 UH, GENERAL PURPOSE INDUCTOR, SMD | 800 |
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$1.0890 / $2.6400 | Buy Now |
DISTI #
RLF7030T-2R2M5R4.
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TTI | Power Inductors - SMD 2.2 UH 20% RoHS: Compliant pbFree: Pb-Free Min Qty: 10 Package Multiple: 10 Container: Cut Tape |
Americas - 30 Limited Supply - Call TTI |
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$1.2300 | Buy Now |
DISTI #
SMC-RLF7030T-2R2M5R4
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Sensible Micro Corporation | FIXED IND 2.2UH 5.4A 12 MOHM SMD RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1414+ Container: Tape & Reel | 947 |
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RFQ | |
DISTI #
SMC-RLF7030T-2R2M5R4
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Sensible Micro Corporation | Induct 2.2Uh RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1712+ Container: Tape & Reel | 699 |
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$0.6480 / $0.7020 | RFQ |
DISTI #
SMC-RLF7030T-2R2M5R4
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Sensible Micro Corporation | Induct 2.2Uh RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1722 Container: Tape & Reel | 2 |
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$0.6480 / $0.7020 | RFQ |
DISTI #
RLF7030T-2R2M5R4
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Avnet Abacus | Power Inductor SMD 22 uH 20 54 A Shielded 55 A 73mm x 68mm x 32mm (Alt: RLF7030T-2R2M5R4) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 143 Weeks, 0 Days | Abacus - 0 |
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Buy Now | |
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Vyrian | Inductors | 30 |
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RFQ |
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RLF7030T-2R2M5R4
TDK Corporation
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Datasheet
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RLF7030T-2R2M5R4
TDK Corporation
General Purpose Inductor, 2.2uH, 20%, 1 Element, Ferrite-Core, SMD, 2927, HALOGEN FREE AND ROHS COMPLIANT
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | TDK CORP | |
Package Description | CHIP | |
Reach Compliance Code | compliant | |
ECCN Code | EAR99 | |
HTS Code | 8504.50.80.00 | |
Samacsys Manufacturer | TDK | |
Case/Size Code | 2927 | |
Construction | Rectangular | |
Core Material | Ferrite | |
DC Resistance | 0.01 Ω | |
Inductance-Nom (L) | 2.2 µH | |
Inductor Application | POWER INDUCTOR | |
Inductor Type | GENERAL PURPOSE INDUCTOR | |
JESD-609 Code | e3 | |
Number of Functions | 1 | |
Number of Terminals | 2 | |
Operating Temperature-Max | 125 °C | |
Operating Temperature-Min | -40 °C | |
Package Height | 3.2 mm | |
Package Length | 7.3 mm | |
Package Style | SMT | |
Package Width | 6.8 mm | |
Packing Method | TR, Embossed Plastic, 13 Inch | |
Rated Current-Max | 5.4 A | |
Shape/Size Description | RECTANGULAR PACKAGE | |
Shielded | YES | |
Special Feature | DC RESISTANCE IS MEASURED AT 20% | |
Surface Mount | YES | |
Terminal Finish | Tin (Sn) - with Nickel (Ni) barrier | |
Terminal Placement | DUAL ENDED | |
Terminal Shape | WRAPAROUND | |
Test Frequency | 0.1 MHz | |
Tolerance | 20% |
The recommended land pattern for the RLF7030T-2R2M5R4 can be found in the TDK Corporation's application note or on their website. It typically includes a rectangular pad with a size of 3.5mm x 2.5mm and a thermal via to ensure good thermal dissipation.
The RLF7030T-2R2M5R4 is a moisture-sensitive device. It's essential to handle it in a dry environment, and if it's exposed to moisture, it should be baked in a dry oven at 125°C for 24 hours to remove any moisture before soldering.
The maximum current rating for the RLF7030T-2R2M5R4 is 2.2A. However, it's essential to consider the inductor's temperature rise and saturation characteristics when designing the circuit to ensure reliable operation.
Yes, the RLF7030T-2R2M5R4 is suitable for high-frequency applications up to 1 GHz. However, it's crucial to consider the inductor's self-resonant frequency, which is around 300 MHz, and ensure that the operating frequency is below this point to avoid resonance issues.
To ensure proper soldering, use a soldering iron with a temperature of 260°C to 280°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the inductor.