What is the center frequency and bandwidth?

The center frequency is 475MHz, and the bandwidth ranges from 470.00MHz to 480.00MHz.

What is the package size of the SAW filter?

The size of the SAW filter is 3*3mm.

What is the warranty or quality guarantee?

The product undergoes 100% inspection (visual and functional) and is certified under ISO and TS16949 standards.

HDF475C-S6 3*3mm saw filter used for IoT application 475MHz

Name: HDF475C-S6 3*3mm saw filter used for IoT application 475MHz
Brand: Shoulder Electronics Corporation Limited
SKU: 939773465

Jiangsu, ChinaShoulder Electronics Corporation Limited

US$0.50

1,000-9,999,999 Pieces

US$0.20

10,000,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Type

SAW Filter

Transfer Function

Band Pass

Model NO.

F475C

Certification

RoHS, ISO, TS16949

Band Width

470.00~480.00MHz

Center Frequency

475MHz

Size

3*3mm

Transport Package

Carton

Specification

basing on data sheet

Trademark

Origin

China

HS Code

854190000

Production Capacity

500kk/Year

Key features

RoHS & ISO Certified: Certified with RoHS, ISO, and TS16949 standards for quality assurance.

Flexible Customization: Offers full customization, minor customization, and flexible options from samples or designs.

High Production Capacity: Manufactured by a factory with 565 employees, 3 production lines, and 97 QA inspectors.

Low Insertion Loss: Features small loss and clear bandwidth division for optimal signal performance.

Competitive Pricing: Provides favorable price points for SAW filters in IoT applications.

Experienced Manufacturer: Established in 1999 with 20 years of export experience and Fortune 500 cooperation.

100% Product Inspection: Every unit undergoes strict visual and functional inspection before shipment.

Global Supply Chain: Serves main markets in North America, Europe, and East Asia with overseas agents.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

Shoulder Electronics Corporation Limited

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummarySHOULDER is an electronic-components manufacturer focused on SAW filters, duplexers, and resonators for mobile, telecommunications, automotive, navigation, and related applications. It reports ISO9001/TS16949 and ISO14001 certification, documented quality and complaint-handling procedures, finished-product inspection instructions, and substantial R&D capabilities including patents, software copyrights, recent product development, 3D design, and multiple engineering tools. It provides OEM, ODM, and flexible customization services, has inventory capability, overseas agents or branches, export experience of 20 years, and one-month lead times in both peak and off-season periods. Identified limitations include no available SDK, no overseas warehouse or showroom, and no valid manufacturing-capacity contract with affiliated subcontractors. Customer-specific cases are not sufficiently documented.

Supplier typeThe supplier is a manufacturer and processor of electronic components and assemblies, specifically SAW filters, SAW duplexers, and SAW resonators. Its stated applications span mobile phones, navigation, telecommunications equipment, automotive electronics, and home automation, indicating a specialized electronic-component manufacturing profile.

CertificationsThe company description states that SHOULDER has been certified to ISO9001/TS16949 and ISO14001 for many years. These explicitly stated certifications support a positive assessment, although no certificate numbers, validity dates, or issuing bodies are provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it reports overseas agents or branches, inventory capability, defined quotation and payment terms, and one-month lead times in both seasons. However, it has no overseas warehouse or showroom, so the evidence supports procedural and service responsiveness rather than comprehensive local infrastructure.

R&D capabilityInnovation evidence includes a strong R&D team, technical patents and software copyrights, new products developed during the past year, 3D design services, R&D audit documentation, and use of AutoCAD, Pro/E, and SolidWorks. The lack of an available SDK is a stated limitation, but the broader evidence supports strong product and engineering innovation capability.

Production capacityThe supplier manufactures electronic components, has controlled finished-product inspection instructions, inventory capability, one-month stated lead times in peak and off-season periods, and long export experience. A real limitation is that no valid contract exists between the factory and affiliated subcontractors, which weakens documented subcontracting-capacity assurance.

Customization capabilityThe supplier explicitly provides OEM and ODM services and supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.