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© Coilcraft Inc. 2013
This product may not be used in medical or high
risk applications without prior Coilcraft appr
oval.
Specification subject to change without notice.
Please check web site for latest infor
Square Air Core Inductors
–
1515SQ, 2222SQ, 2929SQ
Document 720-2
Document 720-2 Revised 08/16/12
Part Weight
number A B C D E F (mg)
1515SQ-47N 0.160±0.010 0.140 ±0.007 0.147 ±0.007 0.140 0.175 0.070 110
4,06 ±0,254 3,56 ±0,178 3,73 ±0,178 3,56 4,45 1,78
1515SQ-68N 0.210 ±0.010 0.140 ±0.007 0.147 ±0.007 0.190 0.175 0.070 145
5,33 ±0,254 3,56 ±0,178 3,73 ±0,178 4,83 4,45 1,78
1515SQ-82N 0.230 ±0.010 0.140 ±0.007 0.147 ±0.007 0.210 0.175 0.070 165
5,84 ±0,254 3,56 ±0,178 3,73 ±0,178 5,33 4,45 1,78
2222SQ-90N 0.205 ±0.015 0.215 ±0.010 0.224 ±0.010 0.175 0.255 0.085 280
5,21 ±0,381 5,46 ±0,254 5,69 ±0,254 4,45 6,48 2,16
2222SQ-111 0.250 ±0.015 0.220±0.010 0.224 ±0.010 0.230 0.265 0.085 330
6,35 ±0,381 5,59 ±0,254 5,69 ±0,254 5,84 6,73 2,16
2222SQ-131 0.265 ±0.015 0.220 ±0.010 0.224 ±0.010 0.245 0.265 0.085 371
6,73 ±0,381 5,59 ±0,254 5,69 ±0,254 6,22 6,73 2,16
2222SQ-161 0.290 ±0.015 0.220 ±0.010 0.224 ±0.010 0.260 0.265 0.085 425
7,37 ±0,381 5,59 ±0,254 5,69 ±0,254 6,60 6,73 2,16
2222SQ-181 0.320 ±0.015 0.220 ±0.010 0.224 ±0.010 0.290 0.265 0.085 460
8,19 ±0,381 5,59 ±0,254 5,69 ±0,254 7,37 6,73 2,16
2222SQ-221 0.390 ±0.015 0.220 ±0.010 0.224 ±0.010 0.360 0.265 0.085 550
9,91 ±0,381 5,59 ±0,254 5,69 ±0,254 9,14 6,73 2,16
2222SQ-271 0.460 ±0.015 0.220 ±0.010 0.224 ±0.010 0.420 0.265 0.085 640
11,68 ±0,381 5,59 ±0,254 5,69 ±0,254 10,67 6,73 2,16
2222SQ-301 0.470 ±0.015 0.225 ±0.010 0.224 ±0.010 0.440 0.265 0.085 650
11,94 ±0,381 5,72 ±0,254 5,69 ±0,254 11,18 6,73 2,16
2929SQ-331 0.405 ±0.015 0.295 ±0.010 0.285 ±0.010 0.375 0.325 0.09 855
10,29 ±0,381 7,49 ±0,254 7,24 ±0,254 9,53 8,26 2,29
2929SQ-361 0.445 ±0.015 0.295 ±0.010 0.285 ±0.010 0.415 0.325 0.09 928
11,30 ±0,381 7,49 ±0,254 7,24 ±0,254 10,541 8,26 2,29
2929SQ-391 0.485 ±0.015 0.295 ±0.010 0.285 ±0.010 0.455 0.325 0.09 990
12,32 ±0,381 7,49 ±0,254 7,24 ±0,254 11,56 8,26 2,29
2929SQ-431 0.520 ±0.015 0.295 ±0.010 0.285 ±0.010 0.490 0.325 0.09 1072
13,21 ±0,381 7,49 ±0,254 7,24 ±0,254 12,45 8,26 2,29
2929SQ-501 0.550 ±0.015 0.290 ±0.010 0.285 ±0.010 0.520 0.325 0.09 1160
14,00 ±0,381 7,49 ±0,254 7,24 ±0,254 13,21 8,26 2,29
A
B
min
max
D
C
E
F
Recommended
Strip
length
All dimensions are in inches.
mm
Packaging:
1515SQ-47N 500/7″reel; 2000/13″ reel Plastic tape: 12 mm wide,
0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth
1515SQ-68N 500/7″reel; 2000/13″ reel Plastic tape: 12 mm wide,
0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth
1515SQ-82N 500/7″reel; 2000/13″ reel Plastic tape: 12 mm wide,
0.26 mm thick, 8 mm pocket spacing, 4.06 mm pocket depth
2222SQ-90N 250/7″reel; 750/13″ reel Plastic tape: 16 mm wide,
0.32 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth
2222SQ-111 250/7″reel; 750/13″ reel Plastic tape: 16 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth
2222SQ-131 250/7″reel; 750/13″ reel Plastic tape: 16 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth
2222SQ-161 250/7″reel; 750/13″ reel Plastic tape: 16 mm wide,
0.33 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth
2222SQ-181 250/7″reel; 750/13″ reel Plastic tape: 16 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth
2222SQ-221 250/7″reel; 750/13″ reel Plastic tape: 24 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth
2222SQ-271 250/7″reel; 750/13″ reel Plastic tape: 24 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.10 mm pocket depth
2222SQ-301 250/7″reel; 750/13″ reel Plastic tape: 24 mm wide,
0.33 mm thick, 12 mm pocket spacing, 5.97 mm pocket depth
2929SQ-331 150/7″reel; 600/13″ reel Plastic tape: 24 mm wide,
0.40 mm thick, 12 mm pocket spacing, 6.99 mm pocket depth
2929SQ-361 150/7″reel; 600/13″ reel Plastic tape: 24 mm wide,
0.40 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth
2929SQ-391 150/7″reel; 600/13″ reel Plastic tape: 24 mm wide,
0.45 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth
2929SQ-431 150/7″reel; 600/13″ reel Plastic tape: 24 mm wide,
0.45 mm thick, 12 mm pocket spacing, 7.75 mm pocket depth
2929SQ-501 150/7″reel; 600/13″ reel Plastic tape: 24 mm wide,
0.33 mm thick, 12 mm pocket spacing, 7.49 mm pocket depth