3D Model Datasheet

VER2923-472

Name: VER2923-472KL
Brand: Coilcraft
SKU: VER2923-472KL
Price: 3.39 USD
Availability: InStock

VER2923-472KL

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Count	Unit price
1	$5.22
250	$4.48
500	$3.88
1000	$3.39
2500	$2.90
5000	$2.67

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

Tolerance

K = 10%

Termination

L = Tin-silver

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Specifications

Electrical specifications at 25°C.

Part number	Inductance (µH) 1 (Tolerance: ±10%)	DCR (mΩ) 2		SRF typ (MHz) 3	Isat (A) 4			Irms (A) 5
Part number	Inductance (µH) 1 (Tolerance: ±10%)	typ	max	SRF typ (MHz) 3	10% drop	20% drop	30% drop	20°C rise	40°C rise
VER2923-472KL	4.7	2.3	2.6	30.0	63.0	69.0	72.0	19	26

Notes

Inductance measured at 300 kHz, 0.1 Vrms, using an Agilent/HP 4192A LCR meter or equivalent.
DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
SRF measured using an Agilent/HP 8753ES network analyzer. Details
Isat: DC current at 25°C that causes the specified 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:

RoHS compliant tin-silver over copper. Other terminations available at additional cost.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C with Irms current.

Storage temperature range:

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

Maximum part temperature:

+125°C (ambient + temp 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:

37 g

Packaging:

25 parts per tray

Washing

Moisture Sensitivity Level (MSL):

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

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

VER2923-472

VER2923-472KL