78F221J-RC by bourns
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Bourns Authorized Distributor

78F221J-RC

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

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RoHS Compliant
OTHER Packaging
Accessories
Certificate of Compliance

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's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
5000
Package Type:
OTHER
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: 8,233

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Minimum Order Quantity: 250

Factory Lead-Time 16 Weeks

Price (USD)

Qty
Unit Price
250
$0.1338
2,500
$0.1149
5,000
$0.1070
10,000
$0.1065
25,000
$0.1062
50,000
$0.1060
100,000
$0.1057
150,000 +
$0.1055
Supplier's Standard Package
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