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FSFR1900

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  • FSFR1900

FSFR1900

FSFR1900

Fairchild Semiconductor

IC OFFLINE SW HALF-BRIDGE 9SIP

FSFR1900 Datasheet

compliant

10-SSIP Module, 9 Leads, Formed Leads

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

FSFR1900 Pricing & Ordering

Quantity Unit Price Ext. Price
1 $3.12000 $3.12
500 $3.0888 $1544.4
1000 $3.0576 $3057.6
1500 $3.0264 $4539.6
2000 $2.9952 $5990.4
2500 $2.964 $7410
10658 items
Upload BOM File

FSFR1900 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

FSFR1900 Fairchild Semiconductor

Name Value
Product Status Obsolete
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 500V
Topology Half-Bridge
Voltage - Start Up 14.5 V
Voltage - Supply (Vcc/Vdd) 11.3V ~ 25V
Duty Cycle 50%
Frequency - Switching Up to 300kHz
Power (Watts) 300 W
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage
Control Features EN, Frequency Control
Operating Temperature -40°C ~ 130°C (TJ)
Package / Case 10-SSIP Module, 9 Leads, Formed Leads
Supplier Device Package 9-SIP
Mounting Type Through Hole
Q1: What is the purchase guide for FSFR1900?
FSFR1900 of Fairchild Semiconductor is a IC OFFLINE SW HALF-BRIDGE 9SIP. ICHOME is a long-term spot supplier of FSFR1900, supporting sample purchase and bulk order.
Q2: How to find the detailed information of FSFR1900?
Download FSFR1900 Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingFSFR1900 from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide FSFR1900 alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you FSFR1900 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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