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QA053C-1803R3

QA053C-1803R3

QA053C-1803R3

DC/DC CONVERTER 5V 18/-3.5V 1.

compliant

7-SIP Module, 5 Leads

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

QA053C-1803R3 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $4.38000 $4.38
500 $4.3362 $2168.1
1000 $4.2924 $4292.4
1500 $4.2486 $6372.9
2000 $4.2048 $8409.6
2500 $4.161 $10402.5
Inventory changes frequently.

QA053C-1803R3 Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

QA053C-1803R3 Mornsun America, LLC

Name Value
Product Status Active
Type Isolated Module
Number of Outputs 2
Voltage - Input (Min) 4.5V
Voltage - Input (Max) 5.5V
Voltage - Output 1 18V
Voltage - Output 2 -3.5V
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 80mA, 40mA
Power (Watts) -
Voltage - Isolation 5 kV
Applications ITE (Commercial)
Features -
Operating Temperature -40°C ~ 105°C (With Derating)
Efficiency 82%
Mounting Type Through Hole
Package / Case 7-SIP Module, 5 Leads
Size / Dimension 0.77" L x 0.39" W x 0.49" H (19.5mm x 9.8mm x 12.5mm)
Supplier Device Package -
Control Features -
Approval Agency -
Standard Number -
Q1: What is the purchase guide for QA053C-1803R3?
QA053C-1803R3 of Mornsun America, LLC is a DC/DC CONVERTER 5V 18/-3.5V 1.. ICHOME is a long-term spot supplier of QA053C-1803R3, supporting sample purchase and bulk order.
Q2: How to find the detailed information of QA053C-1803R3?
Download QA053C-1803R3 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingQA053C-1803R3 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide QA053C-1803R3 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you QA053C-1803R3 replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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