价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | SRF1280-221MCT-ND | 999 | 1 | Cut Tape | ||||||||
| TTI | SRF1280-221M | 400 | 400 | Tape & Reel | 21h | |||||||
| Newark | SRF1280-221M | 0 | 800 | Tape & Reel | ||||||||
| Onlinecomponents.com | SRF1280-221M | 0 | 400 | Bulk | ||||||||
| Master Electronics | SRF1280-221M | 0 | 400 |
备用零件
Price @ 1000
$ 1.026
$ 1.3
Stock
101,643
37,735
Authorized Distributors
6
6
Inductance
220 µH
220 µH
Tolerance
20 %
20 %
Current Rating
-
-
Shielding
Shielded
Shielded
DC Resistance (DCR)
343 mΩ
343 mΩ
Q Factor
-
-
Test Frequency
100 kHz
100 kHz
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描述
由其分销商提供的 Bourns SRF1280-221M 的描述。
Inductor Power Shielded Wirewound 220uH/880uH 20% 100KHz Ferrite 1.29A/0.645A 0.343Ohm/1.38Ohm DCR T/R
General Purpose Inductor, 220uH, 20%, 2 Element, Ferrite-Core, SMD, 4949
Inductor, Coupled, 220 uH, 343 Milliohm, 1.29 A, 12.5mm x 12.5mm x 8mm
INDUCTOR, POWER, DUAL, 220UH PARA.; Inductance:220µH; Inductance Tolerance:± 20%; DC Resistance Max:0.343ohm; DC Current Rating:1.29A; Resonant Frequency:100kHz; Core Material:Ferrite; Inductor Case Style:SMD; No. of Pins:4; SVHC:No SVHC (15-Dec-2010)
Power Inductor, 220Uh, 1.29A, 20%, Full Reel; Product Range:Srf1280 Series; Inductance, Parallel:220Μh; Rms Current, Parallel:1.29A; Saturation Current, Parallel:2.43A; Dc Resistance Max, Parallel:0.343Ohm; Product Length:12.5Mm Rohs Compliant: Yes |Bourns, Inc. SRF1280-221M
制造商别名
Bourns 在全球拥有多个品牌，分销商可将其用作替代名称。Bourns 也可称为以下名称：
- Bourns Inc
- BOURN
- BNS
- BOU
- BOUR
- BOURNES
- TRIMPOT
- BRNS
- BRN
- POT
- Bourns Electronics
- BOUNS
- POWER INNOVATIONS
- BOURNS INC (VA)
- BOURNS AG
- Bourns Incorporated
- POWER INNOVA
- POWER INNOVATION
- BNS/B0007
- Bourns Electronics GmbH
- BOURNS INC TRIMPOT DIV
- bourns net
- BOURNS (MC)
- BOUNRS
- power inno
- Bourns Inc.
技术规格
Physical
Case/PackageNonstandard
Core MaterialFerrite
MountSurface Mount
Number of Pins4
Number of Terminals4
Technical
Current645 mA
DC Resistance (DCR)343 mΩ
DC Resistance (DCR) - Series1.38 Ω
Inductance220 µH
Inductance - Parallel220 µH
Inductance - Series880 µH
Inductance Tolerance20 %
Max Current Rating1.29 A
Max DC Current1.29 A
Max Operating Temperature125 °C
Military StandardNot
Min Operating Temperature-40 °C
Number of Circuits2
Number of Coils2
PackagingCut Tape
Resistance343 mΩ
Schedule B8504500000
Self Resonant Frequency100 kHz
ShieldingShielded
TerminationSMD/SMT
Test Frequency100 kHz
Tolerance20 %
Dimensions
Depth12.5 mm
Height8 mm
Length12.5 mm
Width12.5 mm