RFMi SF2181D
- Part No.:
- SF2181D
- Manufacturer:
- RFMi
- Category:
- SAW Filters
- Package:
- 8-SMD, No Lead
- Datasheet:
-
SF2181D.pdf
- Description:
- FILTER, SAW, 140 MHZ, 8SMD
- Quantity:
- Payment:

- Shipping:

Inventory:8,870
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SF2181D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- RFMi
- Series:
- -
- Package/Case:
- 8-SMD, No Lead
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Frequency - Center:
- 140MHz
- Bandwidth:
- 27MHz
- Insertion Loss:
- 8dB
- Ratings:
- -
- Applications:
- General Purpose
- Mounting Type:
- Surface Mount
- Height (Max):
- 0.055" (1.40mm)
- Size / Dimension:
- 0.150" L x 0.150" W (3.80mm x 3.80mm)
SF2181D FAQ
1.How can I place an order for SF2181D through Aetrix?
1.Please submit a Request for Quotation (RFQ) for SF2181D on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SF2181D reliable?
The price and inventory of SF2181D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SF2181D is usually 5 days.
3.What payment methods are accepted for SF2181D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SF2181D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SF2181D?
SF2181D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SF2181D order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SF2181D?
5.For technical support, including SF2181D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SF2181D requirements.
6.How does Aetrix verify that SF2181D is sourced from the original manufacturer or authorized distributors?
6.All SF2181D products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SF2181D meets industry standards.
7.What is the process for return or replacement of SF2181D?
All SF2181D units undergo pre-shipment inspection (PSI). If there is an issue with SF2181D, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SF2181D part is unused and in its original packaging.
Return procedure for SF2181D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SF2181D Tags

-
F6QA1G582H2JM-J
Taiyo Yuden

-
B39162B8813P810
Qualcomm (RF front-end (RFFE) filters)

-
FAR-F5QA-915M00-M2AK-J
Taiyo Yuden

-
F6QA1G581M2QZ-J
Taiyo Yuden

-
B39242B7520P810
Qualcomm (RF front-end (RFFE) filters)

-
SF14-1575F5UUA1
KYOCERA AVX

-
AFS14A04-1575.42-T3
Abracon LLC

-
AFS14A34-1588.66-T3
Abracon LLC

-
B39242B9413K610
Qualcomm (RF front-end (RFFE) filters)

-
B39162B9415K610
Qualcomm (RF front-end (RFFE) filters)

-
SF14-0915M5UUA1
KYOCERA AVX

-
B39431R0820H210
Qualcomm (RF front-end (RFFE) filters)
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