PM54-121K Bourns Inc., PM54-121K Datasheet - Page 9
![Power Inductors 120uH](/photos/31/29/312920/pm54_sml.jpg)
PM54-121K
Manufacturer Part Number
PM54-121K
Description
Power Inductors 120uH
Manufacturer
Bourns Inc.
Specifications of PM54-121K
Inductance
120 uH
Tolerance
10 %
Maximum Dc Current
0.48 Amp
Maximum Dc Resistance
0.93 Ohms
Self Resonant Frequency
8 MHz
Shielding
Unshielded
Termination Style
SMD/SMT
Inductance Tolerance
± 10%
Dc Resistance Max
0.93ohm
Dc Current Rating
480mA
Core Material
Ferrite
Inductor Case Style
SMD
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS
Quantity:
30 000
Part Number:
PM54-121K-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
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The following guide is designed to help you fi nd all Fixed Inductors and Chokes that are listed in the Bourns®
Magnetics - J.W. Miller Product Selection Catalog.
First Column:
Second Column:
Third Column:
Fourth Column:
Fifth Column:
Sixth Column:
Example:
Varnished
Rated current, milliampere (mA)
1 mA = 0.001 A (ampere)
Inductance, microhenry (μH)
1 μH = 1000 nH (nanohenry)
1 μH = 0.001 mH (millihenry)
DC Resistance, ohms (Ω)
Type of Construction
CC – Conformal coated
CM – Common mode
HD – Heavy duty
M – Molded
MS – Molded, shielded
R – Radial lead
SMC – Surface mount common mode
SMCH – Surface mount, chip
SMP – Surface mount, power
SMPS – Surface mount, power, shielded
SMT – Surface mount toroid
T – Toroid
TB – Toroid mounted on base
V – Varnished
VHD – Varnished heavy duty
J.W. Miller part number
Bourns part number
First, select rated current, 4200 (mA) or higher, at the fi rst column
Second, select inductance, 10 at the second column
Third, select DC resistance (if specifi ed) at the third column
Fourth, select type of construction, SMP or SMPS at the fourth column
Fifth, select P/N, PM5022-100M and PM124SH-100M match the descriptions
Sixth, fi nd Bourns cross
4.2 A, 10 μH, surface mount type
Fixed Inductor Selector Guide
Tel. (877) 426-8767 • Fax (951) 781-5006
www.bourns.com
Heavy Duty
Molded Shielded
2.1
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