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DP Series -
Low Cost Power Inductors

DP Series Power inductors provide an excellent, low cost alternative to conventional chokes or inductors. Used in EMI filtering and energy storage, these compact, low radiation inductors are extremely effective in controlling AC output ripple of Switch Mode Power Supplies.

Features

	Broad range of inductance values and current ratings
	Low cost, no radiation design
	Compact size, for high density packaging
	Hot solder, pre-tinned leads for easy PC board mounting
	UL 94-V0 recognized materials
	Operating frequency to 200 kHz
	Competitive pricing due to high volume production
	Manufactured in ISO-9000 approved facility.

Applications

1. Switching Power Supplies
2. EMI/RFI filtering
3. Output Chokes

General Specifications

Part Number Open Mount	IDC (Amps)	L(µH) Min.@ Rated Current	Lo(µH) +15/-8% No load	DCR (Ohms) Max.	Min. Energy Storage (µJ)*	Wire Ø (mm)	Coil Size mm O.D. x Ht.	Mounting Style Availability /Size C B V F
DP_-0.5-47 DP_-0.5-68 DP_-0.5-100 DP_-0.5-150	0.5 0.5 0.5 0.5	47 68 100 150	50 73 109 167	0.095 0.115 0.140 0.173	5.9 8.5 12.5 18.8	0.400 0.400 0.400 0.400	14 x 8 14 x 8 14 x 8 15 x 8	2 3 2 2 2 3 2 2 2 3 2 2 2 3 2 2
DP_-0.5-220 DP_-0.5-330 DP_-0.5-470 DP_-0.5-680 DP_-0.5-1000	0.5 0.5 0.5 0.5 0.5	220 330 470 680 1000	258 393 557 849 1358	0.215 0.265 0.322 0.398 0.503	27.5 41.3 58.8 85 125	0.400 0.400 0.400 0.400 0.400	15 x 9 15 x 9 20 x 9 20 x 10 21 x 11	2 3 2 2 2 3 2 2 3 3 3 3 3 3 3 3 3 5 4 3
DP_-0.5-1500 DP_-0.5-2200 DP_-0.5-3300 DP_-0.5-4700	0.5 0.5 0.5 0.5	1500 2200 3300 4700	1863 3131 5024 6287	0.714 0.926 1.173 1.421	188 275 413 588	0.400 0.400 0.400 0.400	25 x 12 25 x 12 26 x 13 32 x 15	5 5 4 4 5 5 4 4 5 5 5 6 5 8 5 6
DP_-1.0-22 DP_-1.0-33 DP_-1.0-47 DP_-1.0-68 DP_-1.0-100	1.0 1.0 1.0 1.0 1.0	22 33 47 68 100	23 37 53 80 127	0.041 0.052 0.063 0.077 0.097	11.0 16.5 23.5 34 50	0.500 0.500 0.500 0.500 0.500	14 x 8 14 x 8 14 x 8 14 x 8 15 x 8	2 3 2 2 2 3 2 2 2 3 2 2 2 3 2 2 2 3 2 2
DP_-1.0-150 DP_-1.0-220 DP_-1.0-330 DP_-1.0-470	1.0 1.0 1.0 1.0	150 220 330 470	207 345 491 601	0.123 0.196 0.193 0.180	75 110 165 235	0.500 0.450 0.500 0.600	15 x 9 15 x 9 20 x 9 27 x 12	2 3 3 2 2 3 3 2 3 3 3 3 5 5 5 6
DP_-1.0-680 DP_-1.0-1000 DP_-1.0-1500 DP_-1.0-2200 DP_-1.0-3300	1.0 1.0 1.0 1.0 1.0	680 1000 1500 2200 3300	891 1619 2149 3609 4731	0.220 0.426 0.532 0.689 0.609	340 500 750 1100 1650	0.600 0.500 0.500 0.500 0.600	27 x 13 26 x 13 30 x 14 31 x 15 43 x 15	5 5 5 6 4 5 5 6 5 5 5 6 5 5 6 6 - 8 - -
DP_-2.0-22 DP_-2.0-33 DP_-2.0-47 DP_-2.0-68	2.0 2.0 2.0 2.0	22 33 47 68	27 45 73 109	0.070 0.089 0.090 0.089	44 66 94 136	0.400 0.400 0.450 0.500	14 x 8 14 x 8 15 x 8 15 x 8	2 3 2 2 2 3 2 2 2 3 2 2 2 3 2 2
DP_-2.0-100 DP_-2.0-150 DP_-2.0-220 DP_-2.0-330 DP_-2.0-470	2.0 2.0 2.0 2.0 2.0	100 150 220 330 470	157 207 328 575 720	0.109 0.106 0.153 0.202 0.214	200 300 440 660 940	0.500 0.600 0.560 0.560 0.600	15 x 9 25 x 12 25 x 11 26 x 12 30 x 14	3 3 3 3 4 5 4 4 4 5 4 4 4 5 4 4 5 5 5 6
DP_-2.0-680 DP_-2.0-1000 DP_-2.0-1500 DP_-2.0-2200	2.0 2.0 2.0 2.0	680 1000 1500 2200	1251 1429 2488 3218	0.282 0.335 0.441 0.405	1360 2000 3000 4400	0.600 0.600 0.600 0.710	30 x 14 42 x 14 42 x 15 51 x 22	5 5 5 6 - 5 9 - - 8 9 - - 10 - -
DP_-3.0-15 DP_-3.0-22 DP_-3.0-33 DP_-3.0-47 DP_-3.0-68	3.0 3.0 3.0 3.0 3.0	15 22 33 47 68	21 34 49 75 92	0.039 0.038 0.038 0.048 0.050	68 99 149 212 306	0.500 0.500 0.630 0.630 0.710	14 x 8 14 x 8 19 x 8 20 x 8 25 x 12	2 3 2 2 2 3 2 2 3 3 3 3 3 3 3 3 4 5 4 4
DP_-3.0-100 DP_-3.0-150 DP_-3.0-220 DP_-3.0-330	3.0 3.0 3.0 3.0	100 150 220 330	157 207 346 625	0.066 0.076 0.134 0.142	458 675 990 1485	0.710 0.710 0.630 0.710	25 x 12 25 x 12 29 x 13 30 x 14	4 5 4 4 4 5 4 4 5 5 5 6 5 5 5 6
DP_-3.0-470 DP_-3.0-680 DP_-3.0-1000 DP_-3.0-1500 DP_-3.0-2200	3.0 3.0 3.0 3.0 3.0	470 680 1000 1500 2200	727 1124 1493 2324 4090	0.187 0.302 0.304 0.384 0.509	2115 3060 4500 6750 9900	0.670 0.630 0.670 0.670 0.670	42 x 14 42 x 16 49 x 20 53 x 24 54 x 26	- 5 9 - - 8 - - - 10 - - - 11 - - - 11 - -
DP_-5.0-15 DP_-5.0-22 DP_-5.0-33 DP_-5.0-47	5.0 5.0 5.0 5.0	15 22 33 47	23 28 48 82	0.029 0.039 0.036 0.043	188 275 413 588	0.600 0.600 0.710 0.750	20 x 8 25 x 12 25 x 12 25 x 12	3 3 3 3 4 5 4 4 4 5 4 4 4 5 4 4
DP_-5.0-68 DP_-5.0-100 DP_-5.0-150 DP_-5.0-220	5.0 5.0 5.0 5.0	68 100 150 220	137 172 221 381	0.055 0.059 0.094 0.097	850 1250 1875 2750	0.750 0.800 0.710 0.800	26 x 12 30 x 13 41 x 13 41 x 13	4 5 4 4 5 5 5 5 - 5 9 - - 5 9 -
DP_-5.0-330 DP_-5.0-470 DP_-5.0-680 DP_-5.0-1000	5.0 5.0 5.0 5.0	330 470 680 1000	475 852 1186 2093	0.156 0.187 0.196 0.206	4125 5875 8500 12500	0.710 0.750 0.800 0.900	49 x 20 49 x 20 53 x 25 55 x 26	- 10 - - - 10 - - - 11 - - - 11 - -
DP_-7.5-15 DP_-7.5-22 DP_-7.5-33 DP_-7.5-47 DP_-7.5-68	7.5 7.5 7.5 7.5 7.5	15 22 33 47 68	18 30 49 84 105	0.022 0.025 0.025 0.026 0.040	422 619 928 1322 1913	0.750 0.800 0.900 0.950 0.900	30 x 14 30 x 14 30 x 14 31 x 14 42 x 14	5 5 5 6 5 5 5 6 5 5 5 6 5 5 5 6 - 5 9 -
DP_-7.5-100 DP_-7.5-150 DP_-7.5-220 DP_-7.5-330 DP_-7.5-470	7.5 7.5 7.5 7.5 7.5	100 150 220 330 470	160 219 373 605 1054	0.045 0.074 0.070 0.090 0.085	2813 4219 6188 9281 13219	1.000 0.850 1.000 1.000 1.180	43 x 17 50 x 21 51 x 22 54 x 25 55 x 28	- 8 - - - 10 - - - 10 - - - 11 - - - 11 - -
DP_-10-15 DP_-10-22 DP_-10-33 DP_-10-47	10 10 10 10	15 22 33 47	21 28 46 75	0.013 0.021 0.022 0.028	750 1100 1650 2350	0.950 0.900 1.000 1.000	30 x 14 41 x 14 42 x 14 42 x 14	5 5 5 6 - 5 9 - - 5 9 - - 5 9 -
DP_-10-68 DP_-10-100 DP_-10-150 DP_-10-220	10 10 10 10	68 100 150 220	89 152 248 427	0.042 0.044 0.041 0.054	3400 5000 7500 11000	0.900 1.000 1.180 1.180	50 x 21 50 x 21 55 x 26 55 x 26	- 10 - - - 10 - - - 11 - - - 11 - -
DP_-15-6.8 DP_-15-10 DP_-15-15 DP_-15-22	15 15 15 15	6.8 10 15 22	8 14 22 36	0.009 0.012 0.011 0.014	765 1125 1688 2475	1.000 1.000 1.180 1.250	41 x 14 41 x 14 41 x 14 44 x 18	- 5 9 - - 5 9 - - 5 9 - - 8 - -
DP_-15-33 DP_-15-47 DP_-15-68 DP_-15-100	15 15 15 15	33 47 68 100	49 75 123 207	0.018 0.016 0.018 0.023	3713 5288 7650 11250	1.180 1.400 1.500 1.500	50 x 21 51 x 22 52 x 23 56 x 27	- 10 - - - 11 - - - 11 - - - 11 - -

Notes:

1. The µJoule rating (0.5 x LI²) is the ability of the inductor to store energy
2. Inductance is measure at 0.10V AC @ 10kHz.

Mounting style