78FR22K-RC by bourns
Image is representational - see manufacturer specifications
Bourns Authorized Distributor

78FR22K-RC

RF Choke Bobbin Core 220nH 10% 25MHz 40Q-Factor Ferrite 1.15A 75mOhm DCR AXL Bag ...

View Datasheet Ask the Datasheet
RoHS Compliant
OTHER Packaging
Accessories
Certificate of Compliance

DESCRIPTION

The 78FR22K-RC is a conformal coated RF choke from Bourns' 78F Series, designed for RF filtering and EMI suppression in power conversion circuits. It features an inductance value of 0.22 µH ±10% with a quality factor (Q) of 40 at 25 MHz test frequency, a self-resonant frequency (SRF) of 380 MHz, and a DC resistance (DCR) of 0.075 O. The component supports a maximum DC current (IDC) of 1150 mA and provides a dielectric strength rating of 500 VRMS, with an operating temperature range from -55°C to +105°C. The choke is constructed with a ferrite DR core, enamelled copper wire, and Cu/Ni/Sn terminals, all protected by an epoxy resin conformal coating for enhanced reliability. It is ideal for use in DC/DC converters, power supplies, and general RF filtering applications where compact size and high-frequency performance are required.

Search Keywords: 78FR22KRC

SPECIFICATIONS

Product Attribute
Attribute Value
Select Attribute
Products found: 0
Supplier:
Bourns
Part No:
78FR22K-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 nH
Type:
RF Choke
Impedance:
N/A
Lead Pitch:
N/R
Tolerance:
10 %
Technology:
Bobbin Core
Maximum DC Resistance:
75 mOhm
Maximum DC Current:
1.15 A
Protection Style:
N/A
Packaging:
Bag

IN STOCK: 8,835

Ships today, if you order in

Minimum Order Quantity: 250

Factory Lead-Time 16 Weeks

Price (USD)

Qty
Unit Price
250
$0.0959
2,500
$0.0839
5,000
$0.0820
10,000
$0.0809
25,000
$0.0786
50,000
$0.0771
100,000
$0.0762
150,000 +
$0.0760
Supplier's Standard Package
Log in for special pricing

Tools/3D Models

Product Guides