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Updated at 18/07/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

This Relay Driver is intended to replace an array of three to six discrete components with an integrated SMT part. It can be used to switch 3 to 6 Vdc inductive loads such as relays, solenoids, incandescent lamps and small DC motors without the need of a free-wheeling diode.
Features
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Provides a Robust Driver Interface between D.C. Relay Coil and Sensitive Logic Circuits
Optimized to Switch Relays from a 3 V to 5 V Rail
Capable of Driving Relay Coils Rated up to 2.5 W at 5 V
Features Low Input Drive Current and Good Back-to-Front Transient Isolation
Internal Zener Eliminates Need for Free-Wheeling Diode
Internal Zener Clamp Routes Induced Current to Ground for Quieter System Operation
Guaranteed Off State with no Input Connection
Supports Large Systems with Minimal Off-State Leakage
ESD Resistant in Accordance with the Class 1C Human Body Model
Low Sat Voltage Reduces System Current Drain by Allowing Use of Higher Resistance Relay Coils

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MDC3105 Specifications

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H0.21667LO14670V36Q0QC0S0

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