LLDND4040JET4R7MM

(Previous Part Number MDJE4040T4R7MM)

INDUCTORS

[Wire-wound Metal Power Inductors MCOIL™ LLDN series for Medical Devices classified as GHTF Classes A or B (Japan Classes I or II)]


Appearance

Specifications

Status Mass Production (Preferred)
Inductance 4.7 uH ± 20 %
Case Size (mm) 4.0x4.0
Rated Current (max) 1.6 A
Saturation Current (max) 1.9 A (⊿L=30%)
Saturation Current (typ) 2.3 A (⊿L=30%)
Temperature Rise Current (max) 1.6 A (⊿T=40℃)
Temperature Rise Current (typ) 1.9 A (⊿T=40℃)
DC Resistance (max) 0.25 Ω
DC Resistance (typ) 0.22 Ω
Operating Temp. Range -40 to +125 ℃
(Including-self-generated heat)
Temperature characteristic
(Inductance change)
± 10 %
Dimension L 4.0 ±0.2 mm
Dimension W 4.0 ±0.2 mm
Dimension H Max 0.95 mm
Dimension e 1.1 ±0.2 mm
Dimension f 2.5 ±0.2 mm
Measuring Frequency 1 MHz
RoHS Compliance (10 subst.) Yes
REACH Compliance (240 subst.) Yes
IEC62474 (Ver. D28.00) Compliance Yes
Halogen Free Yes
Soldering Reflow
Standard Quantity Taping Embossed 1000pcs
The saturation current value is the DC current value having inductance decrease down to 30%. (at 20℃)
The temperature rise current value is the DC current value having temperature increase up to 40℃. (at 20℃)
Please contact our sales staff when ordering or inquiring the details about products on our website.

Features

Use of metallic magnetic materials which has excellent DC bias characteristic

Main Applications

For Medical Devices classified as GHTF Classes A to B (Japan Classes Ⅰ to Ⅱ)

For DC/DC converter

Document

To Higher Specification

Smaller
Lo-Rdc Lower
Hi-Curr.

Links

RoHS and REACH Certificate of Compliance

Characteristic value graphs

{{title}}