3D Model Datasheet

RFB0807-390

Name: RFB0807-390L
Brand: Coilcraft
SKU: RFB0807-390L
Price: 0.49 USD
Availability: InStock

RFB0807-390L

For values >10uH, we recommend the RFC0807B for new designs. The RFC series is a halogen-free, drop-in replacement for the RFB and offers lower DCR and better current ratings. We will continue to manufacture and support all values of the RFB0807 series.

For more information and specification about the part.

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Count	Unit price
1	$1.34
150	$1.10
300	$0.82
600	$0.49
1050	$0.39
2550	$0.33
5100	$0.30
10000	$0.28

For high volume or non-stock items, request a quote.

Termination

L = Tin-silver over tin over copper over steel

. in stock, ready to ship today.

Specifications

Electrical specifications at 25°C.

Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (mA) 5	Irms (A) 6
Part number 1	Inductance (µH) 2 (Tolerance: ±10%)	DCR max (mΩ) 3	SRF typ (MHz) 4	Isat (mA) 5	20°C rise	40°C rise
RFB0807-390L	39	160	13.0	1600	1.5	2.1

Notes

When ordering, please specify termination code: e.g. RFB0807-183L
Inductance tested at 100 kHz, 0.1 Vrms, 0 Adc on an Agilent/HP 4284A LCR-meter or equivalent.
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 4191A or equivalent. Details
Isat: DC current at 25°C that causes a 10% (typ) inductance drop from its value without current. Temperature derating curves.
Irms: Current that causes the specified temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.

Termination:

L = RoHS compliant tin-silver over tin over copper over steel.
T = RoHS tin-silver-copper (95.5/4/0.5). (Special order, added cost)
S = non-RoHS tin-lead (63/37). (Special order, added cost)

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C with (40°C rise) Irms

Storage temperature range:

Component: –40°C to +125°C.
Tray packaging: –40°C to +80°C

Maximum part temperature:

+125°C (Ambient + temperature rise)

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

General specification

Core Material:

Ferrite

Weight:

1.22 – 1.46 g

Packaging:

150 parts per tray

Soldering/Washing

Moisture Sensitivity Level (MSL):

1 (unlimited floor life at <30°C / 85% relative humidity)

Resistance to soldering heat:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested with pure water or alcohol only. More info.

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RFB0807-390

RFB0807-390L

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Specifications

Termination:

Performance curves

Inductance vs. Current

Inductance vs. Frequency

Physical characteristics

General specification

Soldering/Washing

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Warning