6
Part Numbering System
Example - RM 12 155 S
Form
S - single
C - common mode
D - differential
105 = 100mH
155 = 150mH
225 = 220mH
Other values & package styles available on request.
Style
RM Pinned Bobbin
Preferred values
824 = 82mH
125 = 120mH
185 = 180mH
275 = 270mH
Inductance Value
Example RM12155S = RM12 150mH fixed single inductor with pinned bobbin.
394 = 39mH
474 = 47mH
554 = 56mH
684 = 68mH
335 = 330mH
395 = 390mH
475 = 470mH
555 = 560mH
Extended Range
Size
12
Specials
RM12 Inductors
CONTACT US NOW
UNITED KINGDOM
CRYDOM
+44 (0) 1202 897969
+44 (0) 1202 891918
magnetics@crydom.com
www.crydom.co.uk
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F
E
W
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rm
induct12
ors
Mechanical Data
Mass 72gm approx.
31 x 31 plan x 25mm height
28
PCB Foot Print
1
23
4
56
7
8
9
10
11
12
18
Single Inductor Current Capacity
500
400
300
200
39
0
DC Current mA.
1 dc. mA. Rated
1 dc. mA. Saturation
Single Inductor Frequency Response
10000
10
60
Frequency,kHz
30
700
Inductance, mH
1000
10 33 63
46
133 239 500
70 90
85 100
120 176 300
600
100
47 56 68 82 100 120 150180220 270330 390 470 560 334 700
400
100
1
Impedance for 82mH
Impedance for 270mH
Impedance for 560mH
Impedance for 39mH
Impedance for 150mH
Impedance (Z) Kilohms
800 100000
1000
50 200 800
900
600
+0,1
Ground O 1,3
+0,1
O1,3
rm
ind
10
uctors
Part Numbering System
Example - RM 10 474 S
Form
S - single
C - common mode
D - differential
Size
10
Preferred values
224 = 22mH
334 = 33mH
474 = 47mH
684 = 68mH
Other values & package styles available on request.
Style
RM Pinned Bobbin
Specials
Extended Range
274 = 27mH
394 = 39mH
564 = 56mH
Inductance Value
Example RM10474S = RM10 47mH fixed single inductor with pinned bobbin.
104 = 10mH
124 = 12mH
154 = 15mH
184 = 18mH
824 = 82mH
105 = 100mH
125 = 120mH
155 = 150mH
Mechanical Data
Mass 36gm approx.
26 x 26 plan x 19.5mm height
28
PCB Foot Print
1
2
3
4
56
7
8
9
10
11
12
RM10 Inductors
• Inductance Range
10mH to 150mH
• Temperature Range
-20 to 120°C
• Core Material Curie
Temperature > 150°C
50
Single Inductor Current Capacity
500
400
300
200
10
0
DC Current mA.
1 dc. mA. Rated
1 dc. mA. Saturation
Single Inductor Frequency Response
1000
10
165
Frequency, kHz
64
700
Inductance, mH
1400
1000
20
100
178
130 400 500 800
200 260
237 300
318 406 597 1200
600
100
12 15 18 22 27 33 39 47 56 68 82 100120 600
900
700
100
1
Impedance for 22mH
Impedance for 68mH
Impedance for 150mH
Impedance for 10mH
Impedance for 39mH
Impedance (Z) Kilohms
150
• Inductance Range
39mH to 560mH
• Temperature
Range -20 to 120°C
• Core Material Curie
Temperature >
150°C
7
USA
CRYDOM
+1 619 210 1600
+1 619 710 8540
sales@crydom.com
www.crydom.com
