23 Complete Product Catalogue Thin Film Product
Small choke coils
■ PCMB series, PS series
Series
name
SizeL×W×T
（mm）
L0Inductance
（uH）
DC resistance（mΩ）
Rated
current（Ａ） Saturating
current（Ａ） Packaging
Typical
Max
Typical Typical
PCMB042T-
XXXMS
4.15×4.0
×1.8
0.1 3.5 4 12 22
2,000
pcs/reel
0.22 6 6.6 9 12.5
0.47 12.5 14 7 9.5
1.0 24 27 4.5 7
1.5 38 46 4 6
2.2 52 58 3 5
3.3 74 87 2.5 4
PCMB051H-
XXXMS
5.4×5.2
×1.6
4.7 80 85 3.5 4
1,000
pcs/reel
6.8 110 120 2.7 3.4
10 140 155 2.5 3
PCMB053T-
XXXMS
4.7×4.85
×2.8
0.68 11 12 8.5 14
1.0 13 14 7 11
1.2 15 16 6.5 11
1.5 18 20 6 10
2.2 29 35 5.5 9
3.3 32 38 5 7
PCMB061H-
XXXMS
6.6×7.05
×1.6
0.1 2 2.5 18 45
0.33 5.2 6.8 12 22
0.47 7.3 8.4 11 18
0.68 10.8 12.7 9 17
1.0 14.5 17 7 14
2.0 28 32 6 11
2.2 31 35 6 13
3.3 56 60 3.5 10
4.7 68 70 3.5 5
6.8 101 110 2.8 2.5
10.0 130 138 2.5 2.5
PCMB062D-
XXXMS
6.6×6.95
×2.2
0.1 1.5 1.7 30 70
0.2 2.2 2.8 25 50
0.22 2.9 3.2 21 34
0.47 4.9 5.5 15 22
0.56 5.9 6.5 13 20
0.81 8.3 9.5 11 14
1.0 11.2 13.5 9 16
1.5 17 20 9 15
2.2 23 28 7 14
3.3 31 39 5.5 13
4.7 41 50 5 10
6.8 57 70 4 6
10.0 92 101 3.1 2.5
PCMB063T-
XXXMS
6.6×6.95
×2.8
0.1 1.5 1.7 32.5 60
0.2 2.4 3.0 24 41
0.22 2.5 2.8 23 40
0.25 3.0 3.5 21 39
0.33 3.5 3.9 20 30
0.47 4.0 4.2 17.5 26
0.56 4.7 5 16.5 25.5
0.68 5 5.5 15.5 25
0.82 6.7 8 13 24
0.9 9 10 11 22
1.0 9 10 11 22
1.2 10 12 10 20
1.5 14 15 9 18
2.2 18 20 8 14
2.5 20 22 7 14
3.3 28 30 6 13.5
4.7 37 40 5.5 10
6.8 54 60 4.5 8
PCMB064T-
XXXMS
6.6×6.95
×3.8
0.33 1.55 1.8 25 32
500
pcs/reel
0.36 1.8 2.1 23 32
3.3 21 23 7 13
4.7 19 21 8 9
10 62 68 4 5.5
Series
name
SizeL×W×T
（mm）
L0Inductance
（uH）
DC resistance（mΩ）
Rated
current（Ａ） Saturating
current（Ａ） Packaging
Typical
Max
Typical Typical
PST
16081T-
XXXMS
(in development)
1.6×0.8
×1.0
0.22 40 47 1.7 1.3
2,000
pcs/reel
0.47 68 81 1.3 0.95
1 96 113 1 0.65
1.5 186 218 0.8 0.5
2.2 244 287 0.65 0.43
3.3 415 487 0.5 0.33
4.7 477 561 0.45 0.27
PST
20161T-
XXXMS
2.0×1.6
×1.0
1 66 80 1.8 1.27
1.5 92 112 1.6 1.15
2.2 133 162 1.4 0.95
3.3 185 225 1.2 0.8
4.7 246 299 1 0.65
6.8 385 467 0.8 0.55
10 430 522 0.7 0.45
22 1150 1395 0.5 0.29
PST
25201B-
XXXMS
2.5×2.0
×1.2
0.47 25 29 3.7 3.9
1 37 43 2.6 2.7
1.5 63 72 2.2 2.3
2.2 80 90 1.85 2.15
3.3 140 155 1.45 1.7
4.7 190 212 1.2 1.5
6 260 288 1.1 1.35
6.8 325 370 1 1.15
10 360 410 0.75 0.85
22 910 1050 0.5 0.56
PL052B-
XXXMS
4.95×4.95
×1.2
1.2 21 25 4.2 4.7
1,000
pcs/reel
1.8 28 32 3.8 3.85
2.2 36 40 3.4 3.35
3.3 54 60 2.7 2.75
4.7 73 81 2.3 2.2
6.8 100 115 2 1.85
10 140 160 1.7 1.54
22 280 320 1.2 0.99
PS073T-
XXXMS
6.9×6.9
×3.0
1.5 14 18 6 8.3
2.2 17 21 5.5 7.4
3.3 20 25 5 6
4.7 27 34 4.5 5
6.8 34 43 4.1 4
10 38 48 3.7 2.7
15 50 63 3.2 22
22 90 113 2.6 2.1
33 145 181 2 1.9
47 180 225 1.4 1.5
Power choke coils
PCMB series, PS series
● Low DCR and large current for small sizes
● High efficiency and low loss
Features
● PCs, servers, power sources, mobile devices, flat screen TVs etc.
Applications
▪ Dimensions・Electrical characteristics
Specifications ＊All made to order.
※Contact us for details.
Rated current：the current that increases the temperature by 40°C
Saturating current
： The current that reduces inductance by 20% (PCMC)
or 30% (PCMB/PS/PST/PL)
L
W
T
PCMB
type
PS＊
,
PLtype
T
W
L
PS 031* -*** M (S)
Partcode
Size：B（2.9mm*2.9mm*1.2mm）,
T（2.9mm*2.9mm*1.0mm）
Inductancevalue
Resistancetolerance：±20％
Material :refertothetableforelectricalcharacteristics
Part numbering system