价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Newark | SRF1280-821M | 128 | 1 | Cut Tape | ||||||||
| DigiKey | 118-SRF1280-821MCT-ND | 251 | 1 | Cut Tape | ||||||||
| Onlinecomponents.com | SRF1280-821M | 0 | 400 | Bulk | ||||||||
| Avnet | SRF1280-821M | 0 | 800 | 16h | ||||||||
| Master Electronics | SRF1280-821M | 0 | 400 |
备用零件
Price @ 1000
$ 1.032
$ 1.26
Stock
6,372
6,415
Authorized Distributors
6
6
Inductance
820 µH
820 µH
Tolerance
20 %
20 %
Current Rating
-
-
Shielding
Shielded
Shielded
DC Resistance (DCR)
1.632 Ω
1.632 Ω
Q Factor
-
-
Test Frequency
100 kHz
100 kHz
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8504.50.80.00
Introduction Date2010-10-29
Lifecycle StatusProduction (Last Updated: 4 months ago)
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描述
由其分销商提供的 Bourns SRF1280-821M 的描述。
Inductor Power Shielded Wirewound 820uH/3280uH 20% 100KHz Ferrite 0.65A/0.325A 1.632Ohm/5.896Ohm DCR T/R
General Purpose Inductor, 820uH, 20%, 2 Element, Ferrite-Core, SMD, 4949
Ind Power Shielded 820uH 20% 100KHz Ferrite 650mA/325mA T/R
Avnet Japan
Power Inductor, 820Uh, 650Ma, 20%; Product Range:Srf1280 Series; Inductance, Parallel:820Μh; Rms Current, Parallel:650Ma; Saturation Current, Parallel:1.27A; Dc Resistance Max, Parallel:1.632Ohm; Product Length:12.5Mm Rohs Compliant: Yes |Bourns, Inc. SRF1280-821M
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
DC Resistance (DCR)1.632 Ω
DC Resistance (DCR) - Series5.896 Ω
Inductance820 µH
Inductance - Parallel820 µH
Inductance - Series3.28 mH
Max Current Rating650 mA
Max DC Current650 mA
Max Operating Temperature125 °C
Military StandardNot
Min Operating Temperature-40 °C
Number of Circuits2
Number of Coils2
PackagingCut Tape
Resistance1.632 Ω
RMS Current (Irms)650 mA
Self Resonant Frequency100 kHz
ShieldingShielded
TerminationSMD/SMT
Test Frequency100 kHz
Tolerance20 %
Dimensions
Depth12.5 mm
Height8 mm
Length12.5 mm
Width12.5 mm