PM43-120M-RC JW Miller A Bourns Company, PM43-120M-RC Datasheet - Page 3
![INDUCTOR POWER 12UH 20% SMD](/photos/11/85/118514/pm43_series_sml.jpg)
PM43-120M-RC
Manufacturer Part Number
PM43-120M-RC
Description
INDUCTOR POWER 12UH 20% SMD
Manufacturer
JW Miller A Bourns Company
Series
PM43r
Type
Ferrite Corer
Datasheet
1.PM43-100M-RC.pdf
(2 pages)
Specifications of PM43-120M-RC
Inductance
12µH
Current
1.05A
Current - Saturation
1.6A
Tolerance
±20%
Shielding
Unshielded
Dc Resistance (dcr)
210 mOhm
Q @ Freq
28 @ 2.52MHz
Self Resonant Freq
30MHz
Package / Case
0.177" L x 0.157" W x 0.126" H (4.50mm x 4.00mm x 3.20mm)
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Frequency - Test
1kHz
Material - Core
Ferrite
Applications
Power Supplies
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Temperature Rise
-
Other names
M8504TR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PM43-120M-RC
Manufacturer:
BOURNS/伯恩斯
Quantity:
20 000
Rank:
Detail
Page
No.
10
11
12
13
14
15
16
17
17
18
19
19
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
4
5
6
7
8
1
2
3
Rank
3
2
1
1
3
2
2
2
1
2
3
1
1
1
2
1
1
1
3
3
2
2
2
3
3
3
3
2
2
1
2
3
3
3
2
1
1
3
Most signifi cant changes
Less signifi cant changes
Revised specifi cations very similar to original
PM0603
PM0805
PM1008
PM1210
PM1812
PM1038S
PM104SH
PM105
PM105SB
PM124SH
PM125SH
PM12639S
PM12645S
PM12651S
PM127SH
PM13560S
PM13656S
PM13666S
PM1608
PM1608S
PM32
PM3316
PM3316S
PM428S
PM42S
PM43
PM5022
PM5022H
PM5022S
PM518S
PM528S
PM54
PM628S
PM638S
PM7032S
PM7232S
PM74SH
PM75
JWM Model
Same Values
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
JWM Power Inductors Only - Transition to Bourns Supplier
Electrical (Revised vs Original)
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
DCR
Current Rating
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Not Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
See below for “Rank” explanation.
Round/Oval
Round/Oval
Round/Oval
Round/Oval
Round/Oval
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Rectangle
Shape
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Square
Oval
Oval
Oval
Oval
Oval
Oval
Oval
Oval
Physical - Max. Dimension (mm - Revised/Original)
1.85/1.80
2.30/2.29
2.70/2.92
11.8/10.9
10.3/10.0
10.2/10.5
12.8/12.3
12.8/12.3
13.9/13.0
13.9/13.0
13.9/13.0
12.8/12.3
13.9/13.4
13.9/14.0
13.9/14.0
12.9/13.0
12.8/13.0
22.3/22.4
9.8/10.4
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Length
3.5/3.6
4.8/4.9
3.3/3.8
5.0/4.7
6.1/6.0
6.1/5.7
5.8/6.1
7.3/7.0
7.8/7.6
7.3/7.5
7.8/8.3
1.25/1.12
1.70/1.73
2.20/2.79
10.5/10.4
10.3/10.2
12.8/12.3
12.8/12.3
13.9/13.0
13.5/13.0
13.5/13.0
12.8/12.3
13.5/13.0
13.5/13.0
13.5/13.0
14.3/15.3
15.3/16.3
14.3/15.3
10.2/9.5
Identical
4.4/4.45
Identical
10.2/9.5
10.2/9.5
Identical
Identical
Identical
Identical
2.8/2.9
3.5/3.6
9.8/9.4
5.0/4.7
4.8/4.5
6.1/6.0
6.1/5.7
5.8/5.5
7.3/7.0
7.3/7.5
7.8/7.5
Width
1.20/1.07
1.50/1.52
1.8/2.29
Identical
Identical
Identical
Identical
Identical
3.0/2.92
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Identical
Height
2.5/2.6
3.4/3.6
4.1/4.0
4.8/5.5
6.5/6.0
3.7/4/3
5.9/4.9
5.9/5/1
5.9/6.0
5.9/6.0
5.9/7.0
2.8/2.5
5.3/5.2
5.2/5.1
6.9/7.1
7.8/8.0
6.9/7.6
3.4/3.2
3.9/3.6
4.8/4.7
5.3/5.5
0.70/0.64
0.65/1.02
Length*
Identical
Identical
Identical
Identical
3.0/2.92
3.0/2.92
3.0/2.92
3.0/2.92
Identical
Identical
Identical
Identical
1.2/1.0
1.7/1.5
3.8/3.7
3.6/3.7
2.9/2.8
2.9/2.8
4.0/3.5
4.0/3.5
4.0/3.5
4.0/3.5
4.0/4.7
4.0/4.7
1.5/1.4
1.5/1.4
1.4/1.1
2.0/1.9
2.0/1.9
1.8/1.7
4.0/3.2
2.0/2.1
1.8/1.5
2.0/2.2
1.8/1.6
2.7/3.0
Pad Layout (mm - Revised/Original)
*Dimension of pad parallel to long axis of component.
1.20/1.02
1.78/1.98
2.30/2.54
Identical
Identical
3.0/3.56
3.0/3.56
2.8/2.79
2.8/2.79
Identical
Identical
Identical
2.9/2.79
2.9/2.79
Identical
Identical
Identical
4.3/3.0
2.5/4.0
4.5/5.0
5.4/5.5
5.4/5.5
4.5/6.5
4.5/6.5
4.5/6.5
4.5/6.5
4.5/5.0
4.5/5.0
3.0/3.5
9.0/8.6
5.3/6.3
5.8/5.5
3.5/4.0
2.4/3.1
8.0/7.5
Width
10/9.5
10/9.5
2.4’2.2
Space Between
12.7/12.45
12.7/12.45
1.20/1.27
13.5/14.3
Identical
Identical
4.1/4.06
4.1/4.06
Identical
7.3/7.37
7.3/7.37
Identical
Identical
Identical
1.8/2.0
2.5/3.0
5.4/4.5
7.2/7.3
2.8/2.5
2.8/2.5
6.8/7.0
6.8/7.0
7.0/6.0
7.0/6.0
7.0/6.0
6.8/7.0
7.0/6.4
7.0/5.3
7.0/5.3
1.5/2.0
1.9/2.0
1.8/1.7
2.1/2.0
2.1/2.0
4.2/4.9
3.7/3.0
4.2/4.8
2.6/2.0
Pads