Actual Size
SERIES 1331R
1331
Shielded Surface Mount Inductors
SRF MINIMUM (MHz)**
DASH NUMBER*
INDUCTANCE (µH) ±10%
Q MINIMUM
TEST FREQUENCY (MHz)
DC RESISTANCE
MAXIMUM (OHMS)
CURRENT RATING
MAXIMUM (mA)
INCREMENTAL
CURRENT (mA)
Physical Parameters
Inches Millimeters
A 0.300 to 0.325 7.62 to 8.26
B 0.105 to 0.125 2.67 to 3.18
C 0.125 to 0.145 3.18 to 3.68
D 0.020 Min. 0.508 Min.
E 0.040 to 0.060 1.02 to 1.52
F 0.190 (Ref. only) 4.83 (Ref. only)
G 0.070 (Ref. only) 1.78 (Ref. only)
Dimensions “A” and “C” are over terminations
Weight Max (Grams) 0.30
Operating Temperature Range –55°C to +105°C
Current Rating at 90°C Ambient 15°C Rise
Maximum Power Dissipation at 90°C 0.585 W
Incremental Current Current level which causes a
maximum of 5% decrease in inductance.
Coupling 3% Max.
**Note Self Resonant Frequency (SRF) values for -101K
to - 331K are calculated and for reference only.
Marking Delevan; dash number followed by an S;
date code (YYWWL). Note: An R before the date code
indicates a RoHS component.
Example: 1331R-683K
DELEVAN
683 S
R 0719B
Packaging Tape & reel (16mm): 7" reel, 500 pieces max.;
13" reel, 2200 pieces max.
Made In the U.S.A.
SERIES 1331 IRON CORE - IRON SLEEVE
-101K
-121K
-151K
-181K
-221K
-271K
-331K
-391K
-471K
-561K
-681K
-821K
-102K
-122K
-152K
-182K
-222K
-272K
-332K
-392K
-472K
-562K
-682K
-822K
-103K
SERIES 1331 IRON CORE - FERRITE SLEEVE
-123K
-153K
-183K
-223K
-273K
-333K
-393K
-473K
-563K
-683K
-823K
-104K
SERIES 1331 FERRITE CORE - FERRITE SLEEVE
-124K
-154K
-184K
-224K
-274K
-334K
-394K
-474K
-564K
RF Inductors
270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: apisales@delevan.com • www.delevan.com
670
635
610
585
545
530
495
485
460
440
430
405
385
247
228
217
202
193
185
173
136
124
118
111
106
122
115
108
96
88
83
75
69
64
61
59
51
27
24
22
20
18
16
14
13
12
670
635
610
585
545
530
495
485
460
440
430
405
385
247
228
217
202
193
185
173
136
124
118
111
106
122
115
108
96
88
83
75
69
64
61
59
51
88
75
69
64
61
53
46
43
40
0.10
0.11
0.12
0.13
0.15
0.16
0.18
0.19
0.21
0.23
0.24
0.27
0.30
0.73
0.86
0.95
1.10
1.20
1.30
1.50
2.40
2.90
3.20
3.60
4.00
3.00
3.40
3.80
4.90
5.80
6.50
7.90
9.30
11.0
12.0
13.0
16.8
5.80
7.90
9.40
11.0
12.0
16.0
21.0
24.0
28.0
490.0**
430.0**
415.0**
375.0**
330.0**
300.0**
260.0**
230.0
220.0
210.0
180.0
165.0
150.0
130.0
115.0
105.0
95.0
90.0
80.0
75.0
70.0
60.0
55.0
53.0
50.0
35.0
30.0
26.0
24.0
21.0
20.0
19.0
16.0
15.0
13.0
11.0
10.5
13.0
12.0
11.0
10.0
9.0
8.0
7.8
7.5
7.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
7.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
0.79
45
45
45
45
45
45
44
42
41
41
39
38
37
40
41
43
45
48
49
50
50
50
50
50
50
36
38
40
40
40
41
42
44
44
45
45
40
31
33
33
35
35
35
35
35
35
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1.00
1.20
1.50
1.80
2.20
2.70
3.30
3.90
4.70
5.60
6.80
8.20
10.0
12.0
15.0
18.0
22.0
27.0
33.0
39.0
47.0
56.0
68.0
82.0
100.0
120.0
150.0
180.0
220.0
270.0
330.0
390.0
470.0
560.0
Optional Tolerances: J = 5% H = 3% G = 2% F = 1%
*Complete part # must include series # PLUS the dash #
For surface finish information, refer to www.delevanfinishes.com
8/2018
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
API Delevan:
1331R-122KTR 1331R-562KTR 1331-102KTR 1331-103KTR 1331-122KTR 1331-152KTR 1331-222KTR 1331-
274KTR 1331-332KTR 1331-334JTR 1331-334K 1331-473KTR 1331-562JTR 1331-562KTR 1331-563KTR 1331-
821JTR 1331R-222KTR 1331-122K 1331-822JTR 1331-121JTR 1331-682JTR 1331-101KTR 1331-104KTR 1331-
223KTR 1331-101K 1331-101J 1331-101H 1331-121K 1331-121J 1331-121H 1331-151K 1331-151J 1331-151H
1331-181K 1331-181J 1331-181H 1331-221K 1331-221J 1331-221H 1331-271K 1331-271J 1331-271H 1331-
331K 1331-331J 1331-331H 1331-391K 1331-391J 1331-391H 1331-471K 1331-471J 1331-471H 1331-561K
1331-561J 1331-561H 1331-681K 1331-681J 1331-681H 1331-821K 1331-821J 1331-821H 1331-102K 1331-
102J 1331-102H 1331-122J 1331-122H 1331-152K 1331-152J 1331-152H 1331-182K 1331-182J 1331-182H
1331-222K 1331-222J 1331-222H 1331-272K 1331-272J 1331-272H 1331-332K 1331-332J 1331-332H 1331-
392K 1331-392J 1331-392H 1331-472K 1331-472J 1331-472H 1331-562K 1331-562J 1331-562H 1331-682K
1331-682J 1331-682H 1331-822K 1331-822J 1331-822H 1331-103K 1331-103J 1331-103H 1331-123K 1331-
123J
