
HFA3783IN Power Relays, Over 2 Amps by Intersil
HFA3783IN is a Power Relays, Over 2 Amps from Intersil in QFP packaging. It is commonly reviewed for Power Relays, Over 2 Amps. This page lists current TrustCompo stock, tier pricing, package data, datasheet access, compliance attributes, Hong Kong warehouse shipping options, payment confirmation, and RFQ options for buyers verifying this exact ordering code.
Pictures are for reference only. Please contact us for the latest pictures.

- 365-Day GuaranteeAfter-sales support helps buyers handle quality questions with a clearer return and review window.
- Ships within 24-48 HoursAvailable items can move quickly once the quote, quantity, and delivery details are confirmed.
- 100% Anti-Counterfeit TestedParts are checked through authenticity-focused handling and inspection before shipment.
Key specifications
- Part Number
HFA3783IN
- Internal code
TCE000120724
- Package
QFP
- Manufacturer
- Intersil
Key specifications
- Series
-
- Min Quantity
1
- Category
- Relays
- Sub Category
- Power Relays, Over 2 Amps
- Description
-
- key Attributes
-
Trust signals
Quality and trust signals
Review TrustCompo quality credentials, traceability support, anti-counterfeit handling, and inspection controls before sending an RFQ.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
RFQ checklist
Order process
Confirm the core buying details for HFA3783IN before RFQ, PO release, and shipment planning.
- 1
Confirm MPN
Use the exact part number, manufacturer, package, and approval constraints in the RFQ.
- 2
Check stock and price
Verify live availability, MOQ, lead time, final unit price, and tax terms before PO release.
- 3
Align documents
Confirm datasheet, CoC, traceability, lifecycle notes, and inspection scope when required.
- 4
Arrange shipment
Release the PO and align DHL, FedEx, UPS, or buyer forwarder shipment from Hong Kong.
Before PO release
Part confirmation
- Exact MPN confirmed: HFA3783IN
- Package to verify: QFP
Commercial confirmation
- Live stock and lead time confirmed by RFQ
- Final price and tax terms confirmed before PO release
Fulfillment & documents
- Ship-from location: Hong Kong warehouse
- Shipping method: DHL, FedEx, UPS, or buyer forwarder account
Technical parameters
Parameters
Compare grouped HFA3783IN parameters from Intersil, including package, series, key attributes, and technical values used for engineering and sourcing review.
Product Attribute
Sub-Categories
Power Relays, Over 2 Amps
Product Attribute
Categories
Relays
Product Attribute
Manufacturer'S Part No.
HFA3783IN
Product Attribute
Manufacturer
HONGFARAD
| Parameter | Value |
|---|---|
Sub-Categories Indicates the specific product subcategories or classifications within the broader component family. Helps narrow down search results and identify the exact type of component needed for your design. Review the subcategory to ensure compatibility with your application. | Power Relays, Over 2 Amps |
Categories Lists the product categories or classifications assigned to this component, such as connectors, capacitors, or modules. This helps in filtering and comparing similar parts. Review the categories to ensure the component fits your application and to find alternative parts in the same class. | Relays |
Manufacturer'S Part No. The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation. | HFA3783IN |
Manufacturer Identifies the company that designed and produced the component. Buyers often filter by manufacturer to ensure brand reliability, quality standards, and supply chain consistency. Verify the manufacturer against the datasheet and official packaging to avoid counterfeit parts. | HONGFARAD |
Notice documents
PCN / product notice documents
No public PCN / PDN records currently displayed
No public product notice document is currently displayed for HFA3783IN. Confirm PCN, PDN, EOL, date code, and lifecycle status during RFQ before production purchase.
Related sourcing options
Recommended products
Explore related Power Relays, Over 2 Amps products to compare fit, stock status, datasheets, and sourcing options.
Common questions
Product FAQ
Targeted answers for buyers verifying the exact HFA3783IN ordering code, packaging, stock, datasheet, and replacement path.
What does HFA3783IN mean?
HFA3783IN is the exact ordering code listed for a Power Relays, Over 2 Amps component from Intersil. The current package reference is QFP, with listed context including -. Buyers should use the full code when requesting stock, price, datasheet, or compliance confirmation.
How should buyers verify the HFA3783IN ordering code?
Treat HFA3783IN as the full ordering code during RFQ and engineering review. Confirm the listed QFP package, manufacturer documentation from Intersil, datasheet ordering table, reel or packing details, and any customer approval constraints before substitution or PO release.
What package is HFA3783IN supplied in?
HFA3783IN is currently listed with package reference QFP from Intersil. Buyers should confirm the manufacturer package drawing, footprint, pinout, tape-and-reel details, and receiving requirements before approval.
Is HFA3783IN currently available?
HFA3783IN is currently marked with stock availability on this page. Before ordering, confirm the package (QFP), listed stock (58879), available quantity (26445), required quantity, lead time, final price, compliance needs, and exact ordering code match through RFQ.
Where can I compare HFA3783IN alternatives?
A mapped alternative list is not currently published for HFA3783IN. Send an RFQ with the target quantity, package constraints, and approval requirements so TrustCompo can help review credible replacement options.





