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SF1142B

SF1142B

SF1142B

RFMi

FILTER, SAW, 315 MHZ, 10SMD

compliant

10-SMD, No Lead

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

SF1142B Pricing & Ordering

Quantity Unit Price Ext. Price
1 $4.42700 $4.427
500 $4.38273 $2191.365
1000 $4.33846 $4338.46
1500 $4.29419 $6441.285
2000 $4.24992 $8499.84
2500 $4.20565 $10514.125
10926 items

SF1142B 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

SF1142B RFMi

Name Value
Product Status Active
Frequency - Center 315MHz
Bandwidth 4.5MHz
Insertion Loss 13dB
Ratings -
Applications IF, SDARS
Mounting Type Surface Mount
Package / Case 10-SMD, No Lead
Height (Max) 0.079" (2.00mm)
Size / Dimension 0.276" L x 0.197" W (7.00mm x 5.00mm)
Q1: What is the purchase guide for SF1142B?
SF1142B of RFMi is a FILTER, SAW, 315 MHZ, 10SMD. ICHOME is a long-term spot supplier of SF1142B, supporting sample purchase and bulk order.
Q2: How to find the detailed information of SF1142B?
Download SF1142B Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSF1142B from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide SF1142B alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you SF1142B 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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