描述
由其分销商提供的 Bourns 78F681J-RC 的描述。
RF Choke Bobbin Core 680uH 5% 790KHz 60Q-Factor Ferrite 0.068A 25.3Ohm DCR AXL Bag
INDUCTOR,AXIAL,RF;680UH; +/-5%;60 QMIN;0.79MHZ (TEST);25.3 OHM DCR MAX
General Purpose Inductor, 680uH, 5%, 1 Element, Ferrite-Core
CHOKE, 680UH, 45MA, 5%, 2MHZ; Product Range: 78F Series; Inductance: 680µH; DC Current Rating: 68mA; DC Resistance Max: 25.3ohm; Inductance Tolerance: ± 5%; Self Resonant Frequency Min: 2MHz; Body Material: Fe
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/PackageAxial
Contact PlatingTin
Core MaterialFerrite
MountThrough Hole
Number of Pins2
Number of Terminals2
Technical
CompositionWirewound
DC Current68 mA
DC Resistance (DCR)25.3 Ω
Inductance680 µH
Inductance Tolerance5 %
Lead/Base StyleAxial
Max Current Rating680 mA
Max DC Current68 mA
Max Operating Temperature105 °C
Military StandardNot
Min Operating Temperature-55 °C
Number of Circuits1
PackagingBulk
Q Factor60
Schedule B8504500000
Self Resonant Frequency2 MHz
ShieldingUnshielded
TerminationAxial
Test Frequency790 kHz
Tolerance5 %
Dimensions
Diameter2.79 mm
Lead Diameter510 µm
Lead Length25.4 mm
Length7.11 mm