Cal-Chip
O
UTLINE
Electronics, Incorporated
NL S
ERIES
Molded Chip Wirewound Inductors
• These revolutionary, high reliability winding type leadless
(wound chip) inductors for automatic mounting have been devel-
oped in response to the trend toward higher density of parts in
electronic circuits.
• Since metal terminals are used as the electrodes and the
body is molded of heat resin, these inductors offer many supe-
rior features.
NL2520 Type
F
EATURES
• Leaching resistant terminations due to metal tab electrodes.
• Coils encapsulated in heat-proof resin make high accurate
dimensions and resistant to mechanical shock or pressure.
• High resistance to heat and humidity.
• Matched parts on taping-reel.
NL3225 Type
R
ECOMMENDED
A
PPLICATIONS
• Microtelevisions, liquid crystal televisions, video cameras,
portable VCRs, car radios, car stereos, thin type radios, tel-
evision tuners, mobile telephones, radio equipment and
modules such as hybrid ICs.
NL4532 Type
S
TANDARD
S
PECIFICATIONS
20°C max.
80°C
-40 to +100°C
-20 to +100°C
1 kg min. (0.5 kg for NL3225)
Value obtained when current
flows and the temperature has
risen to 20°C or when LC current
flows and the initial value of
inductance has fallen by 10%
whichever is smaller
Resistance to Soldering Heat 260°C, 10 seconds
Resistance to Solvent
Conforms to ML-STD-202E
Temperature Rise
Ambient Temperature
Storage Temperature
Operating Temperature
Terminal Tensile Strength
Current Rating
I
NDUCTANCE
R
ANGE
Part No.
NL2520
NL3225
NL4532
Inductance (µH)
.01 to 100
.01 to 220
.22 to 1000
Size
1008
1210
1812
P
ACKAGING
Q
UANTITY
TYPE
NL2520
NL3225
NL4532
PCS./BULK
2000
2000
500
PCS./REEL
2000
2000
500
O
RDERING
C
ODE
NL
Type
External Dimensions (LxW) (mm)
2520 (1008) - 2.5 x 2.0
3225 (1210) - 3.2 x 2.5
4532 (1812) - 4.5 x 3.2
2520 T
101
J
*Note for Lead-Free: Cal-Chip is beginning to phase
in Lead-Free products. Upon checking availability
with the factory, please specify "LF" at the end of
the part number.
Inductance Tolerance (%)
J = ±5
K = ±10
M = ±20
Packaging
T = Taped
B = Bulk
Nominal Inductance
Example:
100 = 10µH
6R8 = 6.8µH
82N = 82nH (0.082µH)
67
Cal-Chip
Electronics, Incorporated
NL S
ERIES
Molded Chip Wirewound Inductors - NL2520
• NL2520 TYPE (nH type)
Ordering Code
Inductance Inductance
(nH)
Tolerance
Q
min.
10
Self-
(DC)
Resonant
Frequency Resistance
2150
2050
1850
1650
1550
1400
1250
1100
1050
950
900
850
700
0.26
0.27
0.31
0.34
0.38
0.42
0.46
0.50
0.56
0.65
0.70
0.75
0.80
Rated
Current
530
500
480
450
420
410
400
380
360
340
320
300
280
Measuring
Frequency
(MHz)
NL2520TYPE
Operating Temperature Range: -25~+85°C
(MHz) (min) (Ω) (max.) (mA) (max.)
NL2520T10NK
NL2520T12NK
NL2520T15NK
NL2520T18NK
NL2520T22NK
NL2520T27NK
NL2520T33NK
NL2520T39NK
NL2520T47NK
NL2520T56NK
NL2520T68NK
NL2520T82NK
NL2520TR10K
10
12
15
18
22
27
33
39
47
56
68
82
100
15
±10%
100
20
• NL2520 TYPE (ordinary type)
Ordering Code
Inductance Inductance
(µH)
Tolerance
Q
min.
Self-
(DC)
Resonant
Frequency Resistance
600
550
500
450
425
400
375
350
300
270
250
220
180
135
100
75
55
48
43
40
36
33
30
27
23
20
18
17
16
15
14
13
12
11
10
9
0.37
0.42
0.46
0.52
0.56
0.60
0.65
0.68
0.75
0.85
1.00
1.10
1.20
1.30
1.45
1.55
1.70
1.90
2.10
2.30
2.50
2.70
3.05
3.50
3.80
4.40
4.80
5.50
6.30
7.10
9.50
11.10
12.10
16.60
19.00
21.00
Rated
Current
520
480
460
430
420
400
375
350
325
300
260
245
230
220
210
200
195
185
180
175
170
165
160
155
150
140
130
125
115
110
90
80
75
70
65
60
Measuring
Frequency
(MHz)
(MHz) (min) (Ω) (max.) (mA) (max.)
NL2520TR12■
NL2520TR15■
NL2520TR18■
NL2520TR22■
NL2520TR27■
NL2520TR33■
NL2520TR39■
NL2520TR47■
NL2520TR56■
NL2520TR68■
NL2520TR82■
NL2520T1R0■
NL2520T1R2■
NL2520T1R5■
NL2520T1R8■
NL2520T2R2■
NL2520T2R7■
NL2520T3R3■
NL2520T3R9■
NL2520T4R7■
NL2520T5R6■
NL2520T6R8■
NL2520T8R2■
NL2520T100■
NL2520T120■
NL2520T150■
NL2520T180■
NL2520T220■
NL2520T270■
NL2520T330■
NL2520T390■
NL2520T470■
NL2520T560■
NL2520T680■
NL2520T820■
NL2520T101■
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
Q Characteristics
25.2
30
±5%
±10%
7.96
Temperature Characteristics
25
2.52
20
15
0.796
■
Please specify Tolerance Code.
68
Cal-Chip
Electronics, Incorporated
Self-
(DC)
Resonant
Frequency Resistance
2500
2300
2100
1900
1700
1500
1400
1300
1200
1100
1000
900
700
0.09
0.10
0.13
0.14
0.16
0.18
0.20
0.22
0.24
0.27
0.29
0.32
0.35
NL S
ERIES
NL3225TYPE
Molded Chip Wirewound Inductors - NL3225
• NL3225 TYPE (nH type)
Ordering Code
Inductance Inductance
(nH)
Tolerance
Q
min.
Rated
Current
720
710
620
600
560
530
500
480
450
430
410
390
380
Measuring
Frequency
(MHz)
(MHz) (min) (Ω) (±40%) (mA) (max.)
NL3225T10N■
NL3225T12N■
NL3225T15N■
NL3225T18N■
NL3225T22N■
NL3225T27N■
NL3225T33N■
NL3225T39N■
NL3225T47N■
NL3225T56N■
NL3225T68N■
NL3225T82N■
NL3225TR10■
10
12
15
18
22
27
33
39
47
56
68
82
100
10
±10%
±20%
15
100
• NL3225 TYPE (ordinary type)
Ordering Code
Inductance Inductance
(µH)
Tolerance
Q
min.
25
Self-
(DC)
Resonant
Resistance
Frequency
330
290
260
230
210
190
170
150
130
120
100
90
85
70
60
50
45
40
37
32
30
28
25
23
20
19
17
16
14
13
12
10
9
9
8
7
7
6
6
5
0.14
0.16
0.18
0.20
0.22
0.24
0.26
0.29
0.33
0.35
0.39
0.44
0.48
0.54
0.58
0.67
0.72
0.80
0.88
0.95
1.1
1.2
1.3
1.4
1.6
1.8
1.9
3.1
3.5
3.9
4.3
6.0
6.5
7.3
10.2
11.3
11.3
13.0
15.0
17.0
Rated
Current
640
610
580
550
520
500
480
460
430
410
390
370
350
330
320
300
290
270
260
250
230
220
215
200
190
180
175
140
130
125
120
100
95
90
75
70
65
60
55
50
Measuring
Frequency
(MHz)
(MHz) (min) (Ω) (±40%) (mA) (max.)
NL3225TR12■
NL3225TR15■
NL3225TR18■
NL3225TR22■
NL3225TR27■
NL3225TR33■
NL3225TR39■
NL3225TR47■
NL3225TR56■
NL3225TR68■
NL3225TR82■
NL3225T1R0■
NL3225T1R2■
NL3225T1R5■
NL3225T1R8■
NL3225T2R2■
NL3225T2R7■
NL3225T3R3■
NL3225T3R9■
NL3225T4R7■
NL3225T5R6■
NL3225T6R8■
NL3225T8R2■
NL3225T100■
NL3225T120■
NL3225T150■
NL3225T180■
NL3225T220■
NL3225T270■
NL3225T330■
NL3225T390■
NL3225T470■
NL3225T560■
NL3225T680■
NL3225T820■
NL3225T101■
NL3225T121■
NL3225T151■
NL3225T181■
NL3225T221■
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
25.2
Q Characteristics
±20%
±10%
±5%
7.96
30
Temperature Characteristics
±20%
±10%
±5%
2.52
20
0.796
■
Please specify Tolerance Code.
69
Cal-Chip
• NL4532 TYPE
Electronics, Incorporated
NL S
ERIES
NL4532TYPE
Molded Chip Wirewound Inductors - NL4532
Self-
(DC)
Resonant
Frequency Resistance
(MHz) (min)
(Ω)
Ordering Code
Inductance Inductance
(µH)
Tolerance
Q
min.
Rated
Current
(mA) (max.)
Measuring
Frequency
(MHz)
NL4532TR22■
NL4532TR27■
NL4532TR33■
NL4532TR39■
NL4532TR47■
NL4532TR56■
NL4532TR68■
NL4532TR82■
NL4532T1R0■
NL4532T1R2■
NL4532T1R5■
NL4532T1R8■
NL4532T2R2■
NL4532T2R7■
NL4532T3R3■
NL4532T3R9■
NL4532T4R7■
NL4532T5R6■
NL4532T6R8■
NL4532T8R2■
NL4532T100■
NL4532T120■
NL4532T150■
NL4532T180■
NL4532T220■
NL4532T270■
NL4532T330■
NL4532T390■
NL4532T470■
NL4532T560■
NL4532T680■
NL4532T820■
NL4532T101■
NL4532T121■
NL4532T151■
NL4532T181■
NL4532T221■
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.0
1.2
1.5
1.8
2.2
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
150
180
220
40
±10%
±20%
50
±20%
±10%
40
50
150
150
150
150
150
150
130
110
100
80
70
60
55
50
45
40
35
30
25
23
20
19
18
17
16
15
14
13
12
11
9.5
9.0
8.5
7.0
6.0
5.5
5.0
0.10±50%
0.10±50%
0.11±50%
0.12±50%
0.13±50%
0.14±50%
0.15±50%
0.16±50%
0.18±50%
0.20±50%
0.22±50%
0.24±50%
0.27±50%
0.30±50%
0.32±50%
0.35±50%
0.38±50%
0.42±50%
0.46±50%
0.51±50%
0.56±50%
0.9±50%
1.0±50%
1.1±50%
1.2±40%
1.4±40%
1.6±40%
1.7±40%
1.9±40%
2.8±40%
3.1±40%
3.5±40%
4.0±40%
6.6±40%
7.6±40%
8.6±40%
9.8±40%
710
710
670
650
620
600
580
560
530
500
480
460
430
410
400
380
360
350
330
310
300
230
220
210
200
190
180
170
160
130
125
120
110
85
80
75
70
25.2
7.96
Q Characteristics
2.52
Q
0.796
330MH to 1000 MH available as special order. ±10%
■
Please specify Tolerance Code.
Temperature Characteristics
70
Cal-Chip
Electronics, Incorporated
NL S
ERIES
Molded Chip Wirewound Inductors
R
EEL
D
IMENSIONS
Dimensions in mm (inches)
A
φ178±2
(7.008 ±.079)
B
φ50
(1.969) min.
C
φ13±0.5
(.512±.020)
D
φ21±0.8
(.827±0.04)
E
2±0.5
(.079±.020)
W
14*±0.5
(.551±.020)
t
2±0.5
(.079±.020)
R
1
(.039)
*NL2520 and NL3225 types: 10mm (.394 inches)
*NL4532 type are available for
φ
330mm (12.992 inches) reel packaging
T
APING
M
ATERIAL
Embossed Carrier Tape
*The force for tearing off cover tape is 10 to 60 grams in the arrow direction.
71
PCB Design
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