
For Reference Only
Part Number | 78F121J-RC |
OEMstron Part # | 78F121J-RC |
Manufacturer | Bourns |
Category | Passive Components › Inductors, Coils, Chokes › Fixed Inductors |
Description | FIXED IND 120UH 160MA 4.7 OHM TH |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | 78F121J-RC PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
78F121J-RC Specifications
Part Number | 78F121J-RC | |
Brand | Bourns | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Passive Components | |
Category | Inductors, Coils, Chokes | |
Subcategory | Fixed Inductors | |
Manufacturer | Bourns | |
Series | 78F | |
Type | Wirewound | |
Material - Core | Ferrite | |
Inductance | 120µH | |
Tolerance | ±5% | |
Current Rating | 160mA | |
Current - Saturation | - | |
Shielding | Unshielded | |
DC Resistance (DCR) | 4.7 Ohm Max | |
Q @ Freq | 60 @ 790kHz | |
Frequency - Self Resonant | 5.4MHz | |
Ratings | - | |
Operating Temperature | -55°C ~ 105°C | |
Inductance Frequency - Test | 790kHz | |
Features | - | |
Mounting Type | Through Hole | |
Package / Case | Axial | |
Supplier Device Package | - | |
Size / Dimension | 0.110" Dia x 0.280" L (2.79mm x 7.11mm) | |
Height - Seated (Max) | - |
78F121J-RC Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
78F121J-RC D# 63K2925 Bourns Inc |
Ind RF Choke Bobbin Core 120uH 5% 790KHz 60Q-Factor Ferrite 160mA AXL Bag - Bulk (Alt: 63K2925) RoHS: Compliant
|
Americas - 6371 |
Part Number | Description | Stock |
78F121J-RC JW Miller |
CHOKE, 120UH, 100MA, 5%, 5.4MHZ, Product Range:78F Series, Inductance:120H, Inductance Tolerance: 5%, DC Resistance Max:4.7ohm, DC Current Rating:160mA, Self Resonant Frequency Min:5.4MHz, Packaging:Each, Body Material:Ferrite , RoHS Compliant: Yes |
8547 |
Part Number | Description | Stock |
78F121J-RC D# 78F121J-RC-ND Bourns Inc |
FIXED IND 120UH 160MA 4.7 OHM TH |
Temporarily Out of Stock |
Part Number | Description | Stock |
78F121J-RC Bourns Inc |
In stock shipping within 2days |
40525 |
Part Number | Description | Stock |
78F121J-RC D# 542-78F121-RC Bourns Inc |
Fixed Inductors 120uH 5% RoHS: Compliant
|
2851 |
Part Number | Description | Stock |
78F121J-RC D# 63K2925 JW Miller |
CHOKE, 120UH, 100MA, 5%, 5.4MHZ, Product Range:78F Series, Inductance:120µH, DC Current Rating:160mA, DC Resistance Max:4.7ohm, Inductance Tolerance:± 5%, Self Resonant Frequency Min:5.4MHz, Body Material:Ferrite, Inductor Type:ChokeRoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
6371 |
Part Number | Description | Stock |
78F121J-RC D# NS-78F121J-RC Bourns Inc |
OEM/CM ONLY |
4719 |
Part Number | Description | Stock |
78F121J-RC Bourns Inc |
Fixed Inductors 120uH 5% pbFree: Pb-Free
|
Americas - 0 |
Part Number | Description | Stock |
78F121J-RC D# 19269082 Bourns Inc |
RF Choke Bobbin Core 120uH 5% 790KHz 60Q-Factor Ferrite 0.16A 4.7Ohm DCR AXL Bag RoHS: Compliant
|
Americas - 6371 |
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