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78F471J-RC by bourns
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Bourns Authorized Distributor

78F471J-RC

RF Choke Bobbin Core 470uH 5% 790KHz 60Q-Factor Ferrite 90mA 14Ohm DCR AXL Bag ...

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RoHS Compliant
BULK Packaging
Accessories
Certificate of Compliance

DESCRIPTION

The 78F471J-RC is a conformal coated RF choke inductor designed for filtering and energy storage in DC/DC converters, power supplies, and general-purpose applications. It features a 470 µH inductance (±5% tolerance) with a quality factor (Q) of 60 at 0.79 MHz test frequency, a self-resonant frequency (SRF) of 2.55 MHz, and a DC resistance (DCR) of 14.0 O. The device is rated for a maximum DC current (IDC) of 90 mA with a dielectric strength of 500 VRMS and operates across a temperature range of -55 °C to +105 °C (including a 35 °C temperature rise at rated current). The inductor is constructed with a ferrite DR core, enameled copper wire, and Cu/Ni/Sn terminals, all protected by an epoxy resin conformal coating for enhanced reliability. This combination of electrical performance and environmental protection makes it ideal for compact power management circuits requiring stable inductance and low losses.

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SPECIFICATIONS

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Products found: 0
Supplier:
Bourns
Part No:
78F471J-RC
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8504508000
COO:
CN
ECCN:
EAR99
Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
5000
Package Type:
BULK
Inductance:
470 uH
Type:
RF Choke
Impedance:
N/A
Lead Pitch:
N/R
Tolerance:
5 %
Technology:
Bobbin Core
Maximum DC Resistance:
14 Ohm
Maximum DC Current:
90 mA
Protection Style:
N/A
Packaging:
Bag

IN STOCK: 12

Ships today, if you order in

Buy all 12 in-stock or the regular minimum order quantity of 250

Stock lot only: 12

Minimum Order Quantity: 250

Factory Lead-Time 16 Weeks

Price (USD)

Qty
Unit Price
1
$0.1491
250
$0.1355
2,500
$0.1127
5,000
$0.1105
10,000
$0.1102
25,000
$0.1100
50,000
$0.1097
100,000
$0.1094
150,000 +
$0.1092
Supplier's Standard Package
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