Features
-Sizes 0603 / 0805 / 1206.
-Closed magnetic circuit avoids crosstalk.
-Suitable for high density installation and re-flow soldering.
Applications
-Portable Equipment.
-Personal Computers.
-CD-ROM, Hard Disk, Modem, Printers.
Configurations & Dimensions (unit: mm)
Type
A
B
C
D
E
F
G
TRMI160808 (0603)
1.60 ± 0.20
0.80 ± 0.20
0.80 ± 0.20
0.30 ± 0.20
0.8
2.4~3.4
0.6
TRMI201209 (0805)
2.00 ± 0.20
1.25 ± 0.20
0.90 ± 0.20
0.50 ± 0.30
1.2
3.0~4.0
1.0
TRMI201212 (0805)
2.00 ± 0.20
1.25 ± 0.20
1.25 ± 0.20
0.50 ± 0.30
1.2
3.0~4.0
1.0
TRMI321611 (1206)
3.20 ± 0.20
1.60 ± 0.20
1.10 ± 0.20
0.50 ± 0.30
2.0
4.2~5.2
1.2
Electrical Characteristics for TRMI160808 (0603) Series
Part Number
Inductance (nH)
Tolerance
L/Q Freq. (MHz)
Q (min)
SRF (MHz)(min)
DCR (Ω)(max)
IDC (mA)(max)
TRMI160808 - 10N
10
± 20%
50MHz, 200mV
10
300
0.20
50
TRMI160808 - 33N
33
± 20%
50MHz, 200mV
10
270
0.20
50
TRMI160808 - 47N
47
± 20%
50MHz, 200mV
10
260
0.30
50
TRMI160808 - 56N
56
± 20%
50MHz, 200mV
10
255
0.30
50
TRMI160808 - 68N
68
± 20%
50MHz, 200mV
10
250
0.30
50
TRMI160808 - 82N
82
± 20%
50MHz, 200mV
10
245
0.30
50
TRMI160808 - R10
100
± 10, ± 20%
25MHz, 200mV
15
240
0.50
50
TRMI160808 - R12
120
± 10, ± 20%
25MHz, 200mV
15
205
0.50
50
TRMI160808 - R15
150
± 10, ± 20%
25MHz, 200mV
15
180
0.60
50
TRMI160808 - R18
180
± 10, ± 20%
25MHz, 200mV
15
165
0.60
50
TRMI160808 - R22
220
± 10, ± 20%
25MHz, 200mV
15
150
0.80
50
TRMI160808 - R27
270
± 10, ± 20%
25MHz, 200mV
15
136
0.80
50
TRMI160808 - R33
330
± 10, ± 20%
25MHz, 200mV
15
125
0.85
35
TRMI160808 - R39
390
± 10, ± 20%
25MHz, 200mV
15
110
1.00
35
TRMI160808 - R47
470
± 10, ± 20%
25MHz, 200mV
15
105
1.35
35
TRMI160808 - R56
560
± 10, ± 20%
25MHz, 200mV
15
95
1.55
35
TRMI160808 - R68
680
± 10, ± 20%
25MHz, 200mV
15
85
1.70
35
TRMI160808 - R82
820
± 10, ± 20%
25MHz, 200mV
15
75
2.10
35
TRMI160808 - 1R0
1000
± 10, ± 20%
10MHz, 200mV
35
65
0.60
25
TRMI160808 - 1R2
1200
± 10, ± 20%
10MHz, 200mV
35
60
0.80
25
TRMI160808 - 1R5
1500
± 10, ± 20%
10MHz, 200mV
35
55
0.80
25
TRMI160808 - 1R8
1800
± 10, ± 20%
10MHz, 200mV
35
50
0.95
25
TRMI160808 - 2R2
2200
± 10, ± 20%
10MHz, 200mV
35
45
1.55
15
TRMI160808 - 2R7
2700
± 10, ± 20%
10MHz, 200mV
35
40
1.35
15
TRMI160808 - 3R3
3300
± 10, ± 20%
10MHz, 200mV
35
38
1.55
15
TRMI160808 - 3R9
3900
± 10, ± 20%
10MHz, 200mV
35
35
1.70
15
TRMI160808 - 4R7
4700
± 10, ± 20%
10MHz, 200mV
35
33
2.10
15
TRMI160808 - 5R6
5600
± 10, ± 20%
4MHz, 200mV
35
22
1.55
5
TRMI160808 - 6R8
6800
± 10, ± 20%
4MHz, 200mV
35
20
1.70
5
TRMI160808 - 8R2
8200
± 10, ± 20%
4MHz, 60 mV
30
18
2.10
5
TRMI160808 - 100
10000
± 10, ± 20%
2MHz, 60mV
30
17
2.55
5
Electrical Characteristics for TRMI201209/201212 (0805) Series
Part Number
Inductance (nH)
Tolerance
L/Q Freq. (MHz)
Q (min)
SRF (MHz)(min)
DCR (Ω)(max)
IDC (mA)(max)
TRMI201209 - 47N
47
± 20%
50MHz, 200mV
20
320
0.20
300
TRMI201209 - 56N
56
± 20%
50MHz, 200mV
20
320
0.20
300
TRMI201209 - 68N
68
± 20%
50MHz, 200mV
20
280
0.20
300
TRMI201209 - 82N
82
± 20%
50MHz, 200mV
20
255
0.20
300
TRMI201209 - R10
100
± 10, ± 20%
25MHz, 200mV
20
235
0.30
250
TRMI201209 - R12
120
± 10, ± 20%
25MHz, 200mV
20
220
0.30
250
TRMI201209 - R15
150
± 10, ± 20%
25MHz, 200mV
20
200
0.40
250
TRMI201209 - R18
180
± 10, ± 20%
25MHz, 200mV
20
185
0.40
250
TRMI201209 - R22
220
± 10, ± 20%
25MHz, 200mV
20
170
0.50
250
TRMI201209 - R27
270
± 10, ± 20%
25MHz, 200mV
20
150
0.50
250
TRMI201209 - R33
330
± 10, ± 20%
25MHz, 200mV
20
145
0.55
250
TRMI201209 - R39
390
± 10, ± 20%
25MHz, 200mV
25
135
0.65
200
TRMI201209 - R47
470
± 10, ± 20%
25MHz, 200mV
25
125
0.65
200
TRMI201209 - R56
560
± 10, ± 20%
25MHz, 200mV
25
115
0.75
150
TRMI201209 - R68
680
± 10, ± 20%
25MHz, 200mV
25
105
0.80
150
TRMI201209 - R82
820
± 10, ± 20%
25MHz, 200mV
25
100
1.00
150
TRMI201209 - 1R0
1000
± 10, ± 20%
10MHz, 200mV
45
75
0.40
50
TRMI201209 - 1R2
1200
± 10, ± 20%
10MHz, 200mV
45
65
0.50
50
TRMI201209 - 1R5
1500
± 10, ± 20%
10MHz, 200mV
45
60
0.50
50
TRMI201209 - 1R8
1800
± 10, ± 20%
10MHz, 200mV
45
55
0.60
50
TRMI201209 - 2R2
2200
± 10, ± 20%
10MHz, 200mV
45
50
0.65
30
TRMI201212 - 2R7
2700
± 10, ± 20%
10MHz, 200mV
45
45
0.75
30
TRMI201212 - 3R3
3300
± 10, ± 20%
10MHz, 200mV
45
41
0.80
30
TRMI201212 - 3R9
3900
± 10, ± 20%
10MHz, 200mV
45
38
0.90
30
TRMI201212 - 4R7
4700
± 10, ± 20%
10MHz, 200mV
45
35
1.00
30
TRMI201212 - 5R6
5600
± 10, ± 20%
4MHz, 200mV
45
32
0.90
15
TRMI201212 - 6R8
6800
± 10, ± 20%
4MHz, 200mV
45
29
1.00
15
TRMI201212 - 8R2
8200
± 10, ± 20%
4MHz, 200mV
45
26
1.10
15
TRMI201212 - 100
10000
± 10, ± 20%
2MHz, 60mV
45
24
1.15
15
TRMI201212 - 120
12000
± 10, ± 20%
2MHz, 60mV
45
22
1.25
15
TRMI201212 - 150
15000
± 10, ± 20%
1MHz, 60mV
30
19
0.80
5
TRMI201212 - 180
18000
± 10, ± 20%
1MHz, 60mV
30
18
0.90
5
TRMI201212 - 220
22000
± 10, ± 20%
1MHz, 60mV
30
16
1.10
5
Electrical Characteristics for TRMI321611 (1206) Series
Part Number
Inductance (nH)
Tolerance
L/Q Freq. (MHz)
Q (min)
SRF (MHz)(min)
DCR (Ω)(max)
IDC (mA)(max)
TRMI321611 - 47N
47
± 20%
50MHz, 200mV
20
320
0.15
300
TRMI321611 - 56N
56
± 20%
50MHz, 200mV
20
280
0.25
300
TRMI321611 - 68N
68
± 20%
50MHz, 200mV
20
280
0.25
300
TRMI321611 - 82N
82
± 20%
50MHz, 200mV
20
250
0.25
300
TRMI321611 - R10
100
± 10, ± 20%
25MHz, 200mV
20
235
0.25
250
TRMI321611 - R12
120
± 10, ± 20%
25MHz, 200mV
20
220
0.30
250
TRMI321611 - R15
150
± 10, ± 20%
25MHz, 200mV
20
200
0.30
250
TRMI321611 - R18
180
± 10, ± 20%
25MHz, 200mV
20
185
0.40
250
TRMI321611 - R22
220
± 10, ± 20%
25MHz, 200mV
20
170
0.40
250
TRMI321611 - R27
270
± 10, ± 20%
25MHz, 200mV
20
150
0.50
250
TRMI321611 - R33
330
± 10, ± 20%
25MHz, 200mV
20
145
0.60
250
TRMI321611 - R39
390
± 10, ± 20%
25MHz, 200mV
25
135
0.50
200
TRMI321611 - R47
470
± 10, ± 20%
25MHz, 200mV
25
125
0.60
200
TRMI321611 - R56
560
± 10, ± 20%
25MHz, 200mV
25
115
0.70
150
TRMI321611 - R68
680
± 10, ± 20%
25MHz, 200mV
25
105
0.80
150
TRMI321611 - R82
820
± 10, ± 20%
25MHz, 200mV
25
100
0.90
150
TRMI321611 - 1R0
1000
± 10, ± 20%
10MHz, 200mV
45
75
0.40
100
TRMI321611 - 1R2
1200
± 10, ± 20%
10MHz, 200mV
45
65
0.50
100
TRMI321611 - 1R5
1500
± 10, ± 20%
10MHz, 200mV
45
60
0.50
80
TRMI321611 - 1R8
1800
± 10, ± 20%
10MHz, 200mV
45
55
0.50
70
TRMI321611 - 2R2
2200
± 10, ± 20%
10MHz, 200mV
45
50
0.60
60
TRMI321611 - 2R7
2700
± 10, ± 20%
10MHz, 200mV
45
45
0.60
60
TRMI321611 - 3R3
3300
± 10, ± 20%
10MHz, 200mV
45
41
0.70
60
TRMI321611 - 3R9
3900
± 10, ± 20%
10MHz, 200mV
45
38
0.80
50
TRMI321611 - 4R7
4700
± 10, ± 20%
10MHz, 200mV
45
35
0.90
50
TRMI321611 - 5R6
5600
± 10, ± 20%
4MHz, 200mV
45
32
0.70
25
TRMI321611 - 6R8
6800
± 10, ± 20%
4MHz, 200mV
45
29
0.80
25
TRMI321611 - 8R2
8200
± 10, ± 20%
4MHz, 200mV
45
26
0.90
25
TRMI321611 - 100
10000
± 10, ± 20%
2MHz, 60mV
45
24
1.00
25
TRMI321611 - 120
12000
± 10, ± 20%
2MHz, 60mV
45
22
1.05
15
TRMI321611 - 150
15000
± 10, ± 20%
1MHz, 60mV
35
19
0.70
5
TRMI321611 - 180
18000
± 10, ± 20%
1MHz, 60mV
35
18
0.75
5
TRMI321611 - 220
22000
± 10, ± 20%
1MHz, 60mV
35
16
0.90
5
TRMI321611 - 270
27000
± 10, ± 20%
1MHz, 60mV
35
14
0.90
5
TRMI321611 - 330
33000
± 10, ± 20%
1MHz, 60mV
35
13
1.05
5
Environmental Characteristics
Item
Specification
Test Methods
Inductance
Refer to standard electrical characteristic spec.
HP4291B
Q
HP4291B
SRF
HP4291B
DC Resistance RDC
AX-1152B
Rated Current IDC
Applied the current to coils, The inductance change should be less than 10% to initial value
Environmental Characteristics
Item
Specification
Test Methods
Flexure Strength
The forces applied on the right
conditions must not damage the terminal
electrode and the ferrite.
Test device shall be soldered on the substrate Substrate Dimension:100×40×1.6mm Deflection: 2.0mm Keeping Time: 30sec For 0402, substrate dimension is 100×40×0.8mm
Vibration
Test device shall be soldered on the substrate Oscillation Frequency : 10 to 55 to 10Hz for 1min Amplitude : 1.5mm Time : 2hrs for each axis (X,Y&Z), total 6hrs
Resistance to Soldering Heat
Appearance: No damage
More than 75% of the terminal.
Electrode should be covered with solder.
Inductance: within ± 15% of initial value
Q: within ± 30% of initial value
Inductance: within± 20% of initial value
(0603 over 12uH)
Appearance: No damage L change: within± 10% of initial value
Q change: within± 30% of initial value
One cycle: step1: -25 ± 3°C for 30min step2: 25 ± 2°C for 3.0min step3: 85 ± 3°C for 30min step4: 25 ± 2°C for 3.0min Total: 100cycles Measured after exposure in the room condition for 24hrs
Humidity Resistance
Temperature: 40 ± 2°C Relative Humidity: 90 ~ 95% Time: 1000hrs Measured after exposure in the room condition for 24hrs
High Temperature Resistance
Temperature: 125 ± 3°C Relative Humidity : 20% Applied Current: Rated Current Time: 1000hrs Measured after exposure in the room condition for 24hrs
Low Temperature Resistance
Temperature: -25 ± 3°C Relative Humidity : 0% Time: 1000hrs Measured after exposure in the room condition for 24hrs