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SF1219K
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We source brand-new parts via original manufacturers, franchised distributors or verified independent channels, with incoming inspection. Channel type is confirmed on your quote.

Contact sales or email [email protected] with MPN and quantity. We reply with stock, ETA and reference pricing — confirm before PO.

Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.

SF1219K

FILTER, SAW, 2338.75 MHZ, 5SMD
RFMi · SAW Filters · BOM Matching
Mfr. Part Number
SF1219K
Manufacturer
RFMi
Package / Case
5-SMD, No Lead
Datasheet
Datasheet
Description
FILTER, SAW, 2338.75 MHZ, 5SMD
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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SF1219K
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In Stock4,638
Unit
Price
$0.3068
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Reference Price
QuantityPrice
1$ 0.3068
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-11-05 · Valid as reference until 2026-11-12 · Request RFQ for live stock.
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Specification Summary

Package / Case
5-SMD, No Lead
Frequency - Center
2.33875GHz
Mounting Type
Surface Mount
Applications
General Purpose
Bandwidth
12.5MHz
Height (Max)
0.028" (0.70mm)
Insertion Loss
2.6dB
Ratings
AEC-Q200
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-11-05. Confirm live availability and unit price via RFQ before placing a PO.
Lead time FAQ Authenticity FAQ MOQ FAQ
Specifications
Product Description
Purchase & Inquiry
Mounting Type
Surface Mount
Size / Dimension
0.055" L x 0.043" W (1.40mm x 1.10mm)
Frequency - Center
2.33875GHz
Height (Max)
0.028" (0.70mm)
Applications
General Purpose
Bandwidth
12.5MHz
Insertion Loss
2.6dB
Package / Case
5-SMD, No Lead
Ratings
AEC-Q200
FILTER, SAW, 2338.75 MHZ, 5SMD
Brand Introduction

RFM Integrated Device was originally founded to design and manufacture low-power radio frequency (RF) products using surface acoustic wave (SAW) technology.  Their products now include RF communications components, subsystem short-range radios, RF modules, and boxed radios. RFMi covers a broad range of industrial, commercial, and consumer applications with their RF products.

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Buying FAQ — SF1219K

Answer-first notes for stock, authenticity, lead time and quoting. Marked up as FAQPage.

How do I buy SF1219K from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes SF1219K. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.
BOM matching · Anti-counterfeit · Lead time & shipping

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