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SF2143B

  • SF2143B
  • SF2143B

SF2143B

SF2143B

RFMi

FILTER SAW 72.54/80.46 MHZ 10SMD

SF2143B Datasheet

compliant

10-SMD, No Lead

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SF2143B Pricing & Ordering

Quantity Unit Price Ext. Price
2,500 $2.59350 -
9000 items
Upload BOM File

SF2143B 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

SF2143B RFMi

Name Value
Product Status Active
Type Diplexer
Frequency Bands (Low / High) 72.54MHz / 80.46MHz
Low Band Attenuation (min / max dB) 37.00dB / 42.00dB
High Band Attenuation (min / max dB) 33.00dB / 38.00dB
Return Loss (Low Band / High Band) -
Mounting Type Surface Mount
Package / Case 10-SMD, No Lead
Q1: What is the purchase guide for SF2143B?
SF2143B of RFMi is a FILTER SAW 72.54/80.46 MHZ 10SMD. ICHOME is a long-term spot supplier of SF2143B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SF2143B?
Download SF2143B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSF2143B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SF2143B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SF2143B 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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