SF1145B
MurataExtended
-40℃~+85℃ 3.5dB 427.25MHz 50Ω SMD SAW Filters ROHS
- Part id
- murata/SF1145B
- Category
- SAW Filters
- Package
- SMD
- Pins
- 10
- In stock
- 0 at JLCPCB (C3283599)
Overview
The SF1145B is a SAW Filter made by Murata in a SMD package with 10 pins. -40℃~+85℃ 3.5dB 427.25MHz 50Ω SMD SAW Filters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SF2037B, from EasyEDA) and its footprint (EasyEDA_Cloud:FILTER-SMD_10P-L7.0-W5.0-P1.27-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3283599).
Symbol
Footprint
Pinout
10| Pin | Name | Type |
|---|---|---|
| 1 | Port1GroundReturn | Unspecified |
| 2 | CaseGround | Unspecified |
| 3 | CaseGround | Unspecified |
| 4 | CaseGround | Unspecified |
| 5 | Port2Hot | Unspecified |
| 6 | Port2GroundReturn | Unspecified |
| 7 | CaseGround | Unspecified |
| 8 | CaseGround | Unspecified |
| 9 | CaseGround | Unspecified |
| 10 | Port1Hot | Unspecified |
Parts like it
8
SF1146B
SMD7050-10P-40℃~+85℃ 499.25MHz 50Ω SMD7050-10P SAW Filters ROHSMurataSAW FiltersSF2026B
SMD7050-10P-40℃~+85℃ 114.815MHz 15dB 27dB、30dB、38dB、38dB、40dB、40dB 50Ω 7.24MHz SMD7050-10P SAW Filters ROHSMurataSAW FiltersSF2145B
SMD7050-10P-20℃~+70℃ 50Ω 9dB SMD7050-10P SAW Filters ROHSMurataSAW FiltersSF2190B
SMD7050-10P-40℃~+85℃ 21dB 50Ω SMD7050-10P SAW Filters ROHSMurataSAW FiltersSF2242B
SMD7050-10P-40℃~+125℃ 12dB 50Ω SMD7050-10P SAW Filters ROHSMurataSAW FiltersSF2131B
SMD-40℃~+85℃ 10dB 20MHz 50Ω 92.16MHz SMD SAW Filters ROHSMurataSAW FiltersSF2141B
SMD-25℃~+85℃ 11dB 210.38MHz 50Ω SMD SAW Filters ROHSMurataSAW Filters
SAFFB1G56KB0F0AR1X
SMD-30℃~+85℃ 1.57542GHz 1.6dB 50Ω SMD SAW Filters ROHSMurataSAW Filters
Questions
Is there a KiCad symbol and footprint for the SF1145B?
Yes. The symbol is EasyEDA_Cloud:SF2037B and the footprint EasyEDA_Cloud:FILTER-SMD_10P-L7.0-W5.0-P1.27-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SF1145B?
SMD, with 10 pins. Its footprint is drawn on this page.
Where is the SF1145B datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the SF1145B?
JLCPCB lists it as part C3283599, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SF1145B?
Parts like it in the library: the SF1146B by Murata, the SF2026B by Murata, the SF2145B by Murata and the SF2190B by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.