Miniature RF Chip Inductors
Features
•
High Q values
•
High SRF
•
Wide inductance range, 1nH to 47µH
•
Excellent solderability and resistance to soldering heat
suitable for flow or reflow soldering
•
High reliability and high speed surface mount assembly
Dimensions
Bottom View
Side View
Unit: inch (mm)
SERIES
MRFI 0402
(1005)
MRFI 0603
(1608)
MRFI 0805
(2012)
MRFI 1008
(2520)
L
0.039 ± .004
(1.0 ± 0.10)
0.063 ± 0.008
(1.6 ± 0.2)
0.080 ± 0.008
(2.0 ± 0.2)
0.098 ± 0.008
(2.6 ± 0.2)
0.126 ± .008
(3.2 ± 0.2)
w
0.022 ± .004
(0.55 ± 0.10)
0.041 ± 0.008
(1.05 ± 0.2)
0.050 ± 0.008
(1.25 ± 0.2)
0.080 ± 0.008
(2.1 ± 0.2)
0.102 ± .008
(2.6 ± 0.2)
T
0.020 ± .006
(0.5 ± 0.15)
0.041± 0.008
(1.05 ± 0.2)
0.048 ± 0.008
(1.2 ± 0.2)
0.063 ± 0.008
(1.6 ± 0.2)
0.087 ± 0.008
(2.2 ± 0.2)
S
0.008 ± 0.004
(0.20 ± 0.1)
0.014 ± 0.004
(0.35 ± 0.1)
0.016 ± 0.004
(0.4 ± 0.1)
0.020 ± 0.004
(0.5 ± 0.1)
0.020 ± 0.004
(0.5 ± 0.1)
(t
1
)
0.20
0.50
0.60
0.70
1.10
QTY/REEL
10,000
3,000
2,000
2,000
2,000
S
L
Termination
finish is
Gold Flash
over Nickel
w
T
t
1
MRFI 1210
(3225)
3
rd
Layer
2
nd
Layer
1
st
Layer
Termination
Ceramic Type
Ferrite Type
a) 1
st
Layer
b) 2
nd
Layer
c) 3rd Layer
Mo/Mn or Pd/Ag
Ni
Au
Pd/Ag
Ni
Sn
How To Order
MRFI0603
–
4N7
S
T
Series
Inductance
Value
4N7: 4.7nH
47N: 47nH
R47: 470nH
4R7: 4.7µH
470: 47µH
Tolerance
B: ± 0.2nH
S: ± 0.3nH
G: ± 2%
J: ± 5%
K: ± 10%
M: ± 20%
Packaging
T: Tape
Termination finish is Gold Flash over Nickel
NOTE: Core composition is either Ceramic or Ferrite depending on size and value. See note on the bottom of each data sheet.
Please Note: Venkel offers Engineering Kits for this product. See page 123 for details.
All components in this section are RoHS compliant per the EU directives and definitions.
87
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
MRFI 0402 SERIES (1005)
- Electrical Characteristics
Part Number
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1N0
■
T
1N9
■
T
2N0
■
T
2N2
■
T
2N4
■
T
2N7
■
T
3N3
■
T
3N6
■
T
3N9
■
T
4N3
■
T
4N7
■
T
5N1
■
T
5N6
■
T
6N2
■
T
6N8
■
T
7N5
■
T
8N2
■
T
8N7
■
T
9N0
■
T
9N5
■
T
10N
■
T
11N
■
T
12N
■
T
13N
■
T
15N
■
T
16N
■
T
18N
■
T
19N
■
T
20N
■
T
22N
■
T
23N
■
T
24N
■
T
27N
■
T
30N
■
T
33N
■
T
36N
■
T
39N
■
T
40N
■
T
43N
■
T
47N
■
T
51N
■
T
56N
■
T
68N
■
T
82N
■
T
R10
■
T
NOTE
Inductance
(nH)
1.0 @ 250 MHz
1.9 @ 250 MHz
2.0 @ 250 MHz
2.2 @ 250 MHz
2.4 @ 250 MHz
2.7 @ 250 MHz
3.3 @ 250 MHz
3.6 @ 250 MHz
3.9 @ 250 MHz
4.3 @ 250 MHz
4.7 @ 250 MHz
5.1 @ 250 MHz
5.6 @ 250 MHz
6.2 @ 250 MHz
6.8 @ 250 MHz
7.5 @ 250 MHz
8.2 @ 250 MHz
8.7 @ 250 MHz
9.0 @ 250 MHz
9.5 @ 250 MHz
10 @ 250 MHz
11 @ 250 MHz
12 @ 250 MHz
13 @ 250 MHz
15 @ 250 MHz
16 @ 250 MHz
18 @ 250 MHz
19 @ 250 MHz
20 @ 250 MHz
22 @ 250 MHz
23 @ 250 MHz
24 @ 250 MHz
27 @ 250 MHz
30 @ 250 MHz
33 @ 250 MHz
36 @ 250 MHz
39 @ 250 MHz
40 @ 250 MHz
43 @ 250 MHz
47 @ 200 MHz
51 @ 200 MHz
56 @ 200 MHz
68 @ 200 MHz
82 @ 150 MHz
100 @ 150 MHz
•
•
•
•
•
•
•
Q
Tolerance
B, S
B, S
B, S
B, S
B, S
B, S
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, B
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J
K, J
K, J
K, J
K, J
Min.
13
16
16
18
16
16
20
20
20
18
15
23
23
23
20
25
25
18
25
18
23
26
26
24
26
24
25
26
25
25
26
25
26
25
24
26
25
26
25
26
25
22
22
20
20
Typical
@ 900MHz
26
29
30
32
35
31
41
43
41
45
45
49
46
49
50
50
49
50
49
45
47
56
51
54
54
54
52
50
51
52
53
51
48
46
48
48
45
48
46
46
40
42
36
33
30
S.R.F.
Min.
(MHz)
6,000
6,000
6,000
6,000
6,000
6,000
6,000
6,000
5,800
6,000
4,775
5,800
5,800
5,800
4,800
5,800
4,400
4,100
4,160
4,000
3,900
3,680
3,600
3,450
3,280
3,100
3,100
3,040
3,000
2,800
2,720
2,700
2,480
2,350
2,350
2,320
2.100
2,240
2,030
2,100
1,750
1,760
1,620
1,500
1,300
R
dc
Max
(W)
0.045
0.070
0.070
0.070
0.068
0.120
0.066
0.066
0.066
0.091
0.130
0.083
0.083
0.083
0.083
0.104
0.104
0.200
0.104
0.200
0.195
0.120
0.120
0.210
0.172
0.220
0.230
0.202
0.250
0.300
0.214
0.300
0.298
0.300
0.350
0.403
0.550
0.438
0.810
0.830
0.820
0.970
1.120
1.250
2.520
I
dc
Max
(mA)
1360
1040
1040
960
790
640
840
840
840
700
640
800
760
760
680
680
680
480
680
680
480
640
640
560
560
560
420
480
420
400
400
400
400
400
400
320
320
320
100
150
100
100
100
100
100
Color
Coding**
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
NOTE: All 0402’s have Ceramic core.
Note:
*
For values not listed, please consult your salesperson.
Inductance:
HP-4287A RF LCR meter with HP-16193 fixture
Q:
HP-4287A RF LCR meter with HP-16193 fixture
S.R.F (Self-resonance Frequency) ENA E5071B network analyzer
R
dc
(DC Resistance):
HP-4338B millohmeter
I
dc
(Allowable Current)
■
(Inductance Tolerance)
(B = ±0.2nH, S = ±0.3nH, G = ±2% J = ±5%, K = ±10%, M = ±20%)
** Color code or marking is not applicable for this series
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
88
Miniature RF Chip Inductors
MRFI 0603 SERIES (1608)
- Electrical Characteristics
Part Number
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
0603
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1N6
■
T
1N8
■
T
2N0
■
T
3N9
■
T
4N3
■
T
4N7
■
T
5N1
■
T
5N6
■
T
6N8
■
T
7N5
■
T
8N2
■
T
8N7
■
T
9N1
■
T
10N
■
T
12N
■
T
15N
■
T
18N
■
T
20N
■
T
22N
■
T
24N
■
T
27N
■
T
30N
■
T
33N
■
T
36N
■
T
39N
■
T
43N
■
T
47N
■
T
51N
■
T
56N
■
T
62N
■
T
68N
■
T
72N
■
T
82N
■
T
R10
■
T
R12
■
T
R13
■
T
R15
■
T
R18
■
T
R20
■
T
R21
■
T
R22
■
T
R24
■
T
R27
■
T
R33
■
T
R39
■
T
NOTE
Inductance
(nH)
1.6 @ 250 MHz
1.8 @ 250 MHz
2.0 @ 250 MHz
3.9 @ 250 MHz
4.3 @ 250 MHz
4.7 @ 250 MHz
5.1 @ 250 MHz
5.6 @ 250 MHz
6.8 @ 250 MHz
7.5 @ 250 MHz
8.2 @ 250 MHz
8.7 @ 250 MHz
9.1 @ 250 MHz
10 @ 250 MHz
12 @ 250 MHz
15 @ 250 MHz
18 @ 250 MHz
20 @ 250 MHz
22 @ 250 MHz
24 @ 250 MHz
27 @ 250 MHz
30 @ 250 MHz
33 @ 250 MHz
36 @ 250 MHz
39 @ 250 MHz
43 @ 250 MHz
47 @ 200 MHz
51 @ 200 MHz
56 @ 200 MHz
62 @ 200 MHz
68 @ 200 MHz
72 @ 150 MHz
82 @ 150 MHz
100 @ 150 MHz
120 @ 150 MHz
130 @ 150 MHz
150 @ 150 MHz
180 @ 100MHz
200 @ 100 MHz
210 @ 100 MHz
220 @ 100 MHz
240 @ 100 MHz
270 @ 100 MHz
330 @ 100 MHz
390 @ 100 MHz
Q
Tolerance
B, S
B, S
B, S
B, S
B, S
B, S
K, J
K, J
K, J, B
K, J, B
K, J, B
K, J, B
K, J
K, J, G
K, J, G
K, J, G
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J
K, J, G
K, J, G
K, J
K, J
K, J
K, J
K, J
K, J
K, J
Min.
24
16
16
22
22
20
20
16
30
28
30
28
28
30
35
35
38
38
38
37
40
45
43
43
43
38
40
40
40
40
40
35
35
35
35
35
35
30
30
27
30
30
30
25
20
Typical
@ 900MHz
40
35
31
51
45
47
47
40
63
64
72
66
60
66
72
68
77
72
70
75
75
57
78
70
66
62
65
66
66
60
57
60
58
51
45
40
33
26
23
23
23
15
10
–
–
S.R.F.
Min.
(MHz)
12,500
12,500
6,900
6,900
5,900
5,800
5,700
5,500
5,800
4,800
4,600
4,600
4,000
3,800
4,000
4,000
3,100
3,000
3,000
2,650
2,800
2,300
2,300
2,200
2,200
2,000
2,000
1,900
1,900
1,700
1,700
1,700
1,700
1,400
1,300
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
450
350
R
dc
Max
(W)
0.030
0.045
0.080
0.080
0.080
0.130
0.140
0.150
0.110
0.106
0.100
0.109
0.135
0.130
0.130
0.170
0.170
0.220
0.220
0.135
0.220
0.220
0.220
0.250
0.250
0.280
0.280
0.310
0.310
0.340
0.340
0.490
0.540
0.630
0.650
0.920
0.920
1.250
1.250
1.700
1.700
1.700
1.800
2.000
2.000
I
dc
Max
(mA)
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
700
600
600
600
600
600
600
600
600
600
600
600
400
400
400
300
280
280
240
240
200
200
200
170
150
170
NOTE: All 0603’s have Ceramic core.
Note:
*
For values not listed, please consult your salesperson.
• Inductance:
• Q:
• S.R.F (Self-resonance Frequency)
• R
dc
(DC Resistance):
• I
dc
(Allowable Current)
•
■
(Inductance Tolerance)
HP-4287A RF LCR meter with HP-16193 fixture
HP-4287A RF LCR meter with HP-16193 fixture
ENA E5071B network analyzer
HP-4338B millohmeter
(B = ±0.2nH, S = ±0.3nH, G = ±2% J = ±5%, K = ±10%, M = ±20%)
89
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
MRFI 0805 SERIES (2012)
- Electrical Characteristics
Part Number
MRFI 0805 – 2N2
■
T
MRFI 0805 – 2N7
■
T
MRFI 0805 – 3N3
■
T
MRFI 0805 – 3N9
■
T
MRFI 0805 – 4N7
■
T
MRFI 0805 – 5N1
■
T
MRFI 0805 – 5N6
■
T
MRFI 0805 – 6N8
■
T
MRFI 0805 – 8N2
■
T
MRFI 0805 – 10N
■
T
MRFI 0805 – 12N
■
T
MRFI 0805 – 15N
■
T
MRFI 0805 – 18N
■
T
MRFI 0805 – 22N
■
T
MRFI 0805 – 27N
■
T
MRFI 0805 – 33N
■
T
MRFI 0805 – 39N
■
T
MRFI 0805 – 47N
■
T
MRFI 0805 – 56N
■
T
MRFI 0805 – 68N
■
T
MRFI 0805 – 82N
■
T
MRFI 0805 – R10
■
T
MRFI 0805 – R12
■
T
MRFI 0805 – R15
■
T
MRFI 0805 – R18
■
T
MRFI 0805 – R22
■
T
MRFI 0805 – R27
■
T
MRFI 0805 – R33
■
T
MRFI 0805 – R39
■
T
*MRFI 0805 – R47
■
T
*MRFI 0805 – R56
■
T
*MRFI 0805 – R68
■
T
*MRFI 0805 – R82
■
T
*MRFI 0805 – 1R0
■
T
*MRFI 0805 – 1R2
■
T
*MRFI 0805 – 1R5
■
T
*MRFI 0805 – 1R8
■
T
*MRFI 0805 – 2R2
■
T
*MRFI 0805 – 2R7
■
T
*MRFI 0805 – 3R3
■
T
*MRFI 0805 – 3R9
■
T
*MRFI 0805 – 4R7
■
T
*MRFI 0805 – 5R6
■
T
*MRFI 0805 – 6R8
■
T
*MRFI 0805 – 8R2
■
T
*MRFI 0805 – 100
■
T
Inductance
(nH)
2.2 @ 250 MHz
2.7 @ 250 MHz
3.3 @ 250 MHz
3.9 @ 250 MHz
4.7 @ 250 MHz
5.1 @ 250 MHz
5.6 @ 250 MHz
6.8 @ 250 MHz
8.2 @ 250 MHz
10 @ 250 MHz
12 @ 250 MHz
15 @ 250 MHz
18 @ 250 MHz
22 @ 250 MHz
27 @ 250 MHz
33 @ 250 MHz
39 @ 250 MHz
47 @ 200 MHz
56 @ 200 MHz
68 @ 200 MHz
82 @ 150 MHz
100 @ 150 MHz
120 @ 150 MHz
150 @ 100 MHz
180 @ 100 MHz
220 @ 100 MHz
270 @ 100 MHz
330 @ 100 MHz
390 @ 100 MHz
470 @ 25 MHz
560 @ 25 MHz
680 @ 25 MHz
820 @ 25 MHz
1000 @ 25 MHz
1200 @ 7.96 MHz
1500 @ 7.96 MHz
1800 @ 7.96 MHz
2200 @ 7.96 MHz
2700 @ 7.96 MHz
3300 @ 7.96 MHz
3900 @ 7.96 MHz
4700 @ 7.96 MHz
5600 @ 7.96 MHz
6800 @ 7.96 MHz
8200 @ 7.96 MHz
10000 @ 2.52 MHz
Tolerance
B, S
B, S
B, S
B, S
B, S
K, J, B
K, J, B
K, J, B
K, J, B
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
K, J
50
35
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
50
50
50
50
45
45
45
45
45
35
35
35
15
15
15
15
15
15
15
15
15
15
15
15
Q Min.
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
@
1000 MHz
1000 MHz
1000 MHz
1000 MHz
1000 MHz
1000 MHz
1000 MHz
1000 MHz
1000 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
500 MHz
250 MHz
250 MHz
250 MHz
250 MHz
250 MHz
250 MHz
250 MHz
100 MHz
100 MHz
100 MHz
100 MHz
50 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
7.96 MHz
2.52 MHz
S.R.F.
Min.
(MHz)
6,000
6,000
6,000
6,000
5,800
5,800
5,800
5,500
5,500
4,800
4,100
3,600
3,400
3,300
2,600
2,400
2,100
1,700
1,600
1,450
1,350
1,200
1,100
950
900
860
850
800
780
375
340
188
215
200
200
200
120
110
100
70
60
50
45
45
40
40
R
dc
Max
(W)
0.06
0.08
0.08
0.06
0.06
0.08
0.08
0.06
0.06
0.08
0.08
0.08
0.08
0.10
0.12
0.15
0.18
0.15
0.25
0.27
0.32
0.43
0.48
0.56
0.78
1.00
1.46
1.65
2.20
0.95
1.10
1.20
1.50
2.13
2.38
2.90
3.00
3.10
3.50
2.30
2.50
2.80
3.00
3.20
3.50
5.00
I
dc
Max
(mA)
800
800
800
600
600
600
600
600
600
600
600
600
600
600
600
500
500
500
500
500
500
500
500
400
400
400
350
300
210
500
450
400
300
180
150
130
120
110
100
210
200
180
160
130
120
80
Color
Coding**
Gray
Brown
Black
Red
Yellow
Blue
Orange
Brown
Red
Blue
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Black
Brown
Red
Green
Orange
Gray
Yellow
Brown
Green
Blue
Brown
Violet
Gray
White
Black
Red
Brown
Red
Orange
NOTE:
*
All values, 390nH and lower have a Ceramic core with Gold plating.
* All values higher than 390nH have a Ferrite core with Lead Free solder plating.
Note:
*
For values not listed, please consult your salesperson.
NOTE
•
L, Q;
•
S.R.F:
•
R
dc
:
•
I
dc
:
•
■
•
**
HP-4287A at 100MHz (Test fixture: HP-16193)
Self-resonance Frequency; ENA E5071B network analyzer
dc
Resistance;
HP-4338B
Allowable Current
Inductance Tolerance (B = ±0.2nH, S = ±0.3nH, G = ±2% J = ±5%, K = ±10%, M = ±20%)
A color dot is put on these components for internal lot identification purposes
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
90
Miniature RF Chip Inductors
MRFI 1008 SERIES (2520)
- Electrical Characteristics
Part Number
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
MRFI
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3N3
■T
6N8
■T
8N2
■T
10N
■T
12N
■T
15N
■T
18N
■T
22N
■T
27N
■T
33N
■T
39N
■T
47N
■T
56N
■T
68N
■T
82N
■T
R10
■T
R12
■T
R15
■T
R18
■T
R22
■T
R27
■T
R33
■T
R39
■T
R47
■T
R56
■T
R68
■T
R75
■T
R82
■T
R91
■T
1R0
■T
Inductance
(nH)
3.3 @ 100 MHz
6.8 @ 100 MHz
8.2 @ 100 MHz
10 @ 100 MHz
12 @ 100 MHz
15 @ 100 MHz
18 @ 100 MHz
22 @ 100 MHz
27 @ 100 MHz
33 @ 100 MHz
39 @ 100 MHz
47 @ 100 MHz
56 @ 100 MHz
68 @ 100 MHz
82 @ 100 MHz
100 @ 100 MHz
120 @ 25 MHz
150 @ 25 MHz
180 @ 25 MHz
220 @ 25 MHz
270 @ 25 MHz
330 @ 25 MHz
390 @ 25 MHz
470 @ 25 MHz
560 @ 25 MHz
680 @ 25 MHz
750 @ 25 MHz
820 @ 25 MHz
910 @ 25 MHz
1000 @ 25 MHz
Tolerance
B, S
K, J, B
K, J, B
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
K, J, G
Q Min.
50 @ 1000 MHz
50 @ 1000 MHz
50 @ 1000 MHz
50 @ 1000 MHz
60 @ 500 MHz
60 @ 500 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
60 @ 350 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
45 @ 100 MHz
35 @ 50 MHz
S.R.F.
Min.
(MHz)
6,000
5,500
5,500
4,300
3,600
2,700
2,700
2,500
1,800
1,700
1,500
1,500
1,350
1,300
1,100
1,100
950
880
800
730
650
570
530
480
430
380
360
350
330
310
R
dc
Max
(W)
0.06
0.06
0.06
0.08
0.08
0.08
0.10
0.10
0.10
0.10
0.10
0.10
0.12
0.15
0.18
0.18
0.20
0.22
0.33
0.45
0.75
0.90
1.06
1.17
1.50
2.06
2.20
2.30
3.18
3.30
I
dc
Max
(mA)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
800
800
800
800
600
500
470
420
310
230
200
180
150
120
Color Coding
1st
Black
Black
Black
Brown
Brown
Brown
Brown
Red
Red
Orange
Orange
Yellow
Green
Blue
Gray
Brown
Brown
Brown
Brown
Red
Red
Orange
Orange
Yellow
Green
Blue
Violet
Gray
White
Brown
2nd
Orange
Blue
Gray
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
Blue
Gray
Red
Black
Red
Green
Gray
Red
Violet
Orange
White
Violet
Blue
Gray
Green
Red
Brown
Black
3rd
Orange
Gray
Red
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Black
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Brown
Red
NOTE:
*
All values 1000nH (1.0 uH) and lower have a Ceramic core with Gold plating.
Note:
*
For values not listed, please consult your salesperson.
NOTE
•
•
•
•
•
•
Inductance:
Q:
S.R.F (Self-resonance Frequency)
R
dc
(DC Resistance):
I
dc
(Allowable Current)
■
(Inductance Tolerance)
HP-4287A RF LCR meter with HP-16193 fixture
HP-4287A RF LCR meter with HP-16193 fixture
ENA E5071B network analyzer
HP-4338B millohmeter
(B = ±0.2nH, S = ±0.3nH, G = ±2% J = ±5%, K = ±10%, M = ±20%)
2nd
1st
These parts are marked with 3 color dots. The table above shows the significance of each color.
Dots 1 and 2 indicate the inductance in nanoHenries.
Dot 3 indicates the number of zeros to be added.
Examples:
Gray Red Black
=
=
82nH
120 nH
4700nH
Brown Red Brown =
Yellow Violet Red
Values below 10nH
On these parts, the third dot is not a multiplier. Refer to the table above for specific
inductance values.
MRFI 1008 Series
Black Gray Red
=
8.2nH
3rd Multiplier
91
5900 Shepherd Mountain Cove • Austin, TX 78730
Phone: 512 / 794-0081 • Fax: 512 / 794-0087 • Toll Free: 800 / 950-8365
e-mail: sales@venkel.com • www.venkel.com
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