JCA0405D03 footprint, schematic symbol and 3D model by XP POWER

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PCB Footprints

JCA0405D03 - XP POWER PCB footprint - Other - Other - JCA0405D03-3

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Datasheet Download Datasheet
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Part Number JCA0405D03
Manufacturer XP POWER
Pin Count 8
Part Category Power Supply
Package Category Other
Footprint Name Other - JCA0405D03-3
Released Date May 29, 2026
Last Modified Date May 29, 2026 11:59 AM UTC
Pinout / Pin List Click Here (Member Only)

JCA0405D03 Details

Manufacturer Part Number:
JCA0405D03
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
Manufacturer:
XP Power
YTEOL:
5
Additional Feature:
ALSO HAVE -15V OUTPUT
Analog IC - Other Type:
DC-DC REGULATED POWER SUPPLY MODULE
Input Voltage-Max:
9 V
Input Voltage-Min:
4.5 V
Input Voltage-Nom:
5 V
JESD-30 Code:
R-MDMA-P8
Length:
25.4 mm
Number of Functions:
1
Number of Outputs:
2
Number of Terminals:
8
Operating Temperature-Max:
75 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.14 A
Output Voltage-Max:
15.15 V
Output Voltage-Min:
14.85 V
Output Voltage-Nom:
15 V
Package Body Material:
METAL
Package Code:
DIP
Package Equivalence Code:
DIP8/20,.6
Package Shape:
RECTANGULAR
Package Style:
MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Cel):
NOT SPECIFIED
Qualification Status:
Not Qualified
Seated Height-Max:
10.5 mm
Surface Mount:
NO
Technology:
HYBRID
Temperature Grade:
OTHER
Terminal Form:
PIN/PEG
Terminal Pitch:
2.54 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
NOT SPECIFIED
Total Power Output-Max:
4.2 W
Trim/Adjustable Output:
NO
Width:
20.3 mm

JCA0405D03 Frequently Asked Questions (FAQs)

XP Power recommends a PCB layout with a large copper area for heat dissipation, and a thermal management system with a heat sink and thermal interface material to keep the junction temperature below 125°C.
The JCA0405D03 has built-in input voltage transient protection up to 300VAC for 100ms, and can withstand spikes up to 400VAC for 10ms. However, it's recommended to add external transient protection devices for harsher environments.
The maximum cable length for the input and output connections depends on the specific application and system requirements. As a general guideline, XP Power recommends keeping the cable length as short as possible (less than 10 inches) to minimize voltage drops and electromagnetic interference.
Yes, the JCA0405D03 can be used in a redundant or parallel configuration to achieve higher power output or redundancy. However, it's essential to follow XP Power's guidelines for paralleling and redundancy to ensure proper operation and avoid damage to the devices.
The typical efficiency of the JCA0405D03 is around 85-90% depending on the input voltage and output load. The power loss can be estimated using the datasheet's efficiency curve and the specific application's requirements.

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