ARS1003 footprint, schematic symbol and 3D model by Panasonic

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PCB Footprints

ARS1003 - Panasonic PCB footprint - Other - Other - ARS1003-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for ARS1003
Part Number ARS1003
Manufacturer Panasonic
Pin Count 7
Part Category Relay or Contactor
Package Category Other
Footprint Name Other - ARS1003-1
Released Date Nov 22, 2025
Last Modified Date Apr 22, 2026 3:29 PM UTC
Pinout / Pin List Click Here (Member Only)

ARS1003 Details

Manufacturer Part Number:
ARS1003
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Active
ECCN Code:
EAR99
HTS Code:
8536.41.00.20
Manufacturer:
Panasonic Electronic Components
YTEOL:
7
Body Breadth:
8.6 mm
Body Height:
7.2 mm
Body Length or Diameter:
14 mm
Characteristic Impedance:
75 Ω
Coil Current(DC)-Max:
0.067 A
Coil Operate Voltage(DC):
2.25 V
Coil Power:
200 mW
Coil Release Voltage(DC):
0.3 V
Coil Resistance:
45 Ω
Coil Voltage(DC)-Max:
3 V
Coil/Input Supply Type:
DC
Contact Current(DC)-Max:
0.5 A
Contact (DC) Max Rating R Load:
.5A@30VDC
Contact Voltage(DC)-Max:
30 V
Contact/Output Supply Type:
DC
Electrical Life:
300000 Cycle(s)
Input Power-Max:
1 W
Insertion Loss-Max:
0.3 dB
Isolation-Max:
30 dB
JESD-609 Code:
e4
Mounting Feature:
THROUGH HOLE-STRAIGHT
Operate Time:
10 ms
Operating Frequency-Max:
3000 MHz
Operating Temperature-Max:
70 °C
Operating Temperature-Min:
-40 °C
Packing Method:
BOX
Physical Dimension:
14mm x 8.6mm x 7.2mm
Relay Action:
MOMENTARY
Relay Function:
SPDT
Relay Type:
RF RELAY
Release Time:
6 ms
Surface Mount:
NO
Switching Time:
16 ms
Terminal Finish:
Gold (Au)
Termination Type:
SOLDER
VSWR:
1.4

ARS1003 Frequently Asked Questions (FAQs)

A good PCB layout for the ARS1003 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing decoupling capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
To ensure proper biasing, make sure to follow the recommended voltage and current settings outlined in the datasheet. Typically, the ARS1003 requires a single 5V power supply, and the input voltage should be within the recommended range of 4.5V to 5.5V. Additionally, ensure that the input and output pins are properly terminated to prevent signal reflections and oscillations.
The ARS1003 has an operating temperature range of -40°C to +125°C, making it suitable for a wide range of applications. However, it's essential to ensure that the device is properly heat-sinked and that the ambient temperature is within the recommended range to prevent thermal shutdown or damage.
Yes, the ARS1003 is designed to meet the requirements of high-reliability and safety-critical applications. It's built with a robust design and has undergone rigorous testing to ensure its reliability and performance. However, it's essential to follow proper design and testing procedures to ensure the device meets the specific requirements of the application.
To troubleshoot common issues with the ARS1003, start by verifying the PCB layout and ensuring that the device is properly biased and terminated. Check for any signs of overheating, and ensure that the input and output signals are within the recommended ranges. If the issue persists, consult the datasheet and application notes for guidance, or contact Panasonic's technical support team for assistance.

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ARS1003 Overview

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