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PUC0503S1B

PUC0503S1B

PUC0503S1B

Flex Power Modules

DC DC CONVERTER 3.3V 1W

compliant

4-SIP Module

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

PUC0503S1B Pricing & Ordering

Quantity Unit Price Ext. Price
1 $6.51833 $6.51833
500 $6.4531467 $3226.57335
1000 $6.3879634 $6387.9634
1500 $6.3227801 $9484.17015
2000 $6.2575968 $12515.1936
2500 $6.1924135 $15481.03375
Inventory changes frequently.

PUC0503S1B 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

PUC0503S1B Flex Power Modules

Name Value
Product Status Active
Type Isolated Module
Number of Outputs 1
Voltage - Input (Min) 5V
Voltage - Input (Max) 24V
Voltage - Output 1 3.3V
Voltage - Output 2 -
Voltage - Output 3 -
Voltage - Output 4 -
Current - Output (Max) 303mA
Power (Watts) 1 W
Voltage - Isolation 6 kV
Applications ITE (Commercial)
Features Adjustable Output
Operating Temperature -40°C ~ 100°C (With Derating)
Efficiency 76.5%
Mounting Type Through Hole
Package / Case 4-SIP Module
Size / Dimension 0.78" L x 0.28" W x 0.45" H (19.7mm x 7.1mm x 11.5mm)
Supplier Device Package -
Control Features -
Approval Agency cURus, IEC, UL
Standard Number 62368-1
Q1: What is the purchase guide for PUC0503S1B?
PUC0503S1B of Flex Power Modules is a DC DC CONVERTER 3.3V 1W. ICHOME is a long-term spot supplier of PUC0503S1B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of PUC0503S1B?
Download PUC0503S1B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingPUC0503S1B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide PUC0503S1B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you PUC0503S1B 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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