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VLS6045EX-4R7M-H

Name: VLS6045EX-4R7M-H
Rating: 4.7 (12 reviews)

FIXED IND 4.7UH 4.2A 35.1 MOHM

제조업체
Mfr.부분 #VLS6045EX-4R7M-H
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사양

Series	VLS-EX-H
Part Status	Active
Type	Drum Core, Wirewound
Material - Core	Ferrite
Inductance	4.7 µH
Tolerance	±20%
Current Rating (Amps)	4.2 A
Current - Saturation (Isat)	5.8A
Shielding	Shielded
DC Resistance (DCR)	35.1mOhm Max
Ratings	AEC-Q200
Operating Temperature	-40°C ~ 125°C
Inductance Frequency - Test	100 kHz
Mounting Type	Surface Mount
Package	Nonstandard
Size / Dimension	0.248" L x 0.236" W (6.30mm x 6.00mm)
Height - Seated (Max)	0.177" (4.50mm)
Packaging	Cut Tape (CT), Tape & Reel (TR)

개요

Description

VLS6045EX-4R7M-H is an SMD resistor from Vishay’s VLS family.
- What it is: A high-power, surface-mount resistor used in power and current-sense applications.
- Decoding the code:
- 4R7M = 4.7 Ω, tolerance M (±20%).
- 6045 = package footprint around 60 × 45 mils (roughly 1.5 × 1.1 mm).
- EX/H suffixes denote variant options (termination style, RoHS/temperature rating) as defined in the datasheet.
- Typical uses: current sensing, load/resistor shunts, or damping in DC-DC converters and motor drives.
- Key specs to confirm from the datasheet: power rating, maximum working voltage, temperature coefficient, and operating/derating limits.
- How to proceed: consult the official Vishay datasheet or distributor page for exact electrical, mechanical, and qualification details.
If you’d like, I can summarize the exact datasheet once you share a link or manufacturer page.

Features

- 6.0 × 4.5 mm SMD shielded power inductor (6045 package)
- Inductance: 4.7 µH
- Tolerance: M (±20%)
- Low DC resistance with high saturation current
- Ferrite core; shielded construction to reduce EMI
- Reflow-solderable; suitable for standard PCB assembly
- Temperature range: typically -40°C to +125°C
- RoHS compliant; intended for DC-DC converters and power applications
Note: For exact Isat/Irms and mechanical details, refer to the official datasheet.

Package

Package type: Surface-mount (SMD) molded power inductor in a 6045 (6.0 × 4.5 mm) case.

Pinout

Pin count: 2 terminals.
Function: Fixed surface-mount power inductor (4.7 µH, tolerance M ±20%) used as an energy-storage/ filtering element in DC-DC switching regulators.

Manufacturer

Manufacturer: Vishay Intertechnology (VLS6045EX-4R7M-H is from Vishay’s VLS series).
What kind of company: A global manufacturer of electronic components, including passive components (inductors, resistors, capacitors), semiconductors, and power magnetics used in electronics.

Application

VLS6045EX-4R7M-H is a 6×4.5 mm surface-mount power inductor (VLS6045EX series) with 4.7 μH inductance and tolerance ±20% (M). Its high-current variant suits switching regulators. Applications: DC-DC buck/boost converters, VRMs, energy storage on power rails, and noise filtering in consumer electronics, telecom, automotive, and industrial power supplies.

Equivalent

Equivalent products are other 6.0×4.5 mm shielded power inductors with 4.7 µH inductance and ±20% tolerance. Exact cross‑references depend on current rating; share your max DC current or I can fetch live cross‑references (Digi‑Key/Mouser) for exact part numbers.