LFD55523Z
PWR DISTRIB BLOCK 3POS 380A 600V
Terminal Blocks Power Distribution
Box
POWR-BLOKS® LF
Active
$134.67 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Littelfuse Inc. |
| Model | LFD55523Z |
| Package / Case | Box |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LFD55523Z by Littelfuse Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The Box package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for LFD55523Z
Alternatives & Replacements
View All →569010
1 POLE DIST. BLOCK 85A COPPER
569030
1 POLE DIST. BLOCK 200A COPPER
569251
1 POLE DIST. BLOCK 400A ALUMINUM
561163
SPLICE BLOCK 255A UL ALUMINUM
561136
POWER TERMINAL 800A
569020
1 POLE DIST. BLOCK 150A COPPER
All Technical Specifications
| Type | Power Distribution Block |
| Number of Poles | 3 |
| Voltage - Rated | 600 V |
| Current Rating (Amps) | 380 A |
| Line Side Wire/Stud Size | 500MCM (kcmil) - #4CU/AL |
| Load Side Wire/Stud Size | 2 - #14CU/AL |
| Line Side Connection Type | Screw Connection |
| Load Side Connection Type | Screw Connection |
| Line Side Connections Per Pole | 1 |
| Load Side Connections Per Pole | 12 |
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