SRD-6VDC- 10A 250VAC 5PIN RELAY – KSH 70 at HIMA TRONICS Mombasa – Top quality relays. Best electronics in Kenya. Shop now for Arduino, ESP32, sensors and IoT devices.

SRD-6VDC- 10A 250VAC 5PIN RELAY

SKU: HMJ598 Category: Relays
KSH 70.00
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Product Description

SRD6VDC 10A 250VAC 5Pin Power Relay

= Low-Voltage SPDT Relay for 6V Systems =

The SRD6VDC is a 10A power relay with 250VAC switching, featuring a 6VDC coil and 5pin SPDT configuration. This relay enables control of highpower loads from lowvoltage logic circuits.

Low 6V Coil - Directly compatible with 5V logic systems
High Load Capacity - 10A at 250VAC for industrial applications
Requires stable 6VDC supply at 167mA coil current
Use socket for easy field replacement
Never exceed 10A contact current rating

= Technical Specifications =

ParameterValue
Coil Voltage6VDC
Coil Resistance36Ω (±10%)
Coil Current167mA
Contact FormSPDT (5-pin)
Contact Rating (AC)10A at 250VAC
Contact Rating (DC)10A at 30VDC
Max Switching Power2500VA / 300W
Operate Time10ms max
Release Time5ms max
Mechanical Life10 million ops
Electrical Life100,000 ops

= Pin Configuration =

Pin NumberFunctionConnection
Pin 1Coil (+)6VDC positive
Pin 2Coil (-)6VDC ground
Pin 3CommonLoad common
Pin 4Normally OpenClosed when energized
Pin 5Normally ClosedClosed when de-energized

== Key Features ==

5V Logic Friendly - Works with 5V microcontrollers with adequate drive

HeavyDuty Contacts Handles 10A loads reliably

Low Coil Power - Only 1W consumption

Fast Response - 10ms operate time

Standard Form Factor Industrystandard pinout

== Applications ==

  1. 5V Arduino and Raspberry Pi projects
  2. Battery-powered devices
  3. Portable equipment control
  4. Small appliance switching
  5. Model railroad controls
  6. Prototyping circuits
Perfect for Makers - Directly interfaces with 5V logic
Established Design - Millions in use worldwide

√ Ready for breadboard and PCB use

√ Compatible with logic-level MOSFET drivers

√ UL recognized and TUV approved

= Driving Recommendations =

Coil drive options:

  • Use transistor (2N2222 or BC547) for logic control
  • Use MOSFET for low-power dissipation
  • Provide 1.5x coil current for reliable pickup
  • Include diode for back-EMF protection
Use 1N4007 diode across coil in reverse bias
Add 100µF capacitor near relay for stable pickup

= Protection Requirements =

Surge Protection - Diode across coil mandatory

Contact Protection - RC network for AC, diode for DC

Overcurrent - 10A fuse on load side

Temperature Operate 25°C to +70°C

Always use transistor driver - never connect directly to microcontroller pins
Use flyback diode on inductive loads to prevent contact damage
Maintain minimum 3mm creepage distance on PCB

= Troubleshooting =

No pickup:

  • Check 6VDC under load
  • Verify transistor saturation
  • Avoid long wires with high resistance

Contact failure:

  • Reduce switching frequency
  • Add arc suppression
  • Avoid capacitive loads without precharge-
%99% production yield rate
Direct factory support available

= Ordering Options =

Part NumberCoilContactsPackage
SRD-6VDC6V10ASingle
SRD6VDC106V10A10-Pack
SRD6VDCT6V10ATube (20)

Wholesale Pricing for volume orders

Ships Same Day on all orders

√ Fully tested before shipment

√ 2-Year manufacturer warranty

√ Complete datasheet included

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