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78F221J-RC by bourns
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78F221J-RC

Bourns

RF Choke Bobbin Core 220uH 5% 790KHz 60Q-Factor Ferrite 130mA 6.8Ohm DCR AXL Bag ...

Datasheet
RoHS Compliant
BULK Packaging
Accessories
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DESCRIPTION

The 78F221J-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 an inductance value of 220 µH with ±5% tolerance, a quality factor (Q) of 60 at 0.79 MHz test frequency, and a self-resonant frequency (SRF) of 4.00 MHz. The component has a DC resistance (DCR) of 6.80 O and supports a maximum DC current (IDC) of 130 mA, with a temperature rise of 35°C at rated current. The inductor is constructed with a ferrite DR core, enamelled copper wire, and Cu/Ni/Sn terminals, all protected by an epoxy resin conformal coating. It operates reliably across a temperature range of -55°C to +105°C and meets RoHS compliance requirements, making it suitable for demanding industrial and consumer electronics applications requiring high reliability and environmental protection.

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SPECIFICATIONS

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Products found: 0
Supplier:
Bourns
Part No:
78F221J-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:
220 uH
Type:
RF Choke
Impedance:
N/A
Lead Pitch:
N/R
Tolerance:
5 %
Technology:
Bobbin Core
Maximum DC Resistance:
6.8 Ohm
Maximum DC Current:
130 mA
Protection Style:
N/A
Packaging:
Bag

IN STOCK: 11,233

Ships today, if you order in

Minimum Order Quantity: 250

Factory Lead-Time 16 Weeks

Price (USD)

Qty
Unit Price
250
$0.1370
2,500
$0.1070
5,000
$0.1023
10,000
$0.0993
25,000
$0.0938
50,000
$0.0901
100,000
$0.0879
150,000 +
$0.0876
Suppliers Standard Package
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