Power Inductors INCREMENTAL CURRENT DC (AMPS) CURRENT RATING MAXIMUM (AMPS) DC RESISTANCE MAXIMUM (OHMS) INDUCTANCE 1 kHz (H) 10% DASH NUMBER* 3443R SERIES 3443 Radial Lead Power Chokes SERIES 3443 FERRITE CORE -00K 1.0 0.005 17.8 17.8 1.5 0.006 16.2 16.2 -04K -08K 2.2 0.007 15.0 15.0 3.3 0.008 14.0 12.4 -12K -16K 4.7 0.009 13.0 10.3 6.8 0.010 12.5 8.9 -20K -24K 10.0 0.015 10.0 7.3 15.0 0.022 8.5 5.9 -28K -32K 22.0 0.033 6.5 4.9 33.0 0.052 5.5 4.0 -36K -40K 47.0 0.078 4.5 3.3 68.0 0.092 4.0 2.8 -44K -48K 100.0 0.140 3.3 2.3 120.0 0.175 3.0 2.1 -50K -52K 150.0 0.210 2.7 1.9 220.0 0.330 2.2 1.5 -56K -58K 270.0 0.420 1.95 1.35 Actual Size (Max.) 330.0 0.510 1.70 1.20 -60K -64K 470.0 0.610 1.60 1.00 680.0 0.910 1.30 0.90 -68K -72K 1000.0 1.40 1.00 0.73 1500.0 2.20 0.84 0.60 -76K -80K 2200.0 3.30 0.69 0.49 Physical Parameters 3300.0 5.10 0.55 0.40 -84K Inches Millimeters -88K 4700.0 7.70 0.45 0.34 6800.0 11.7 0.36 0.28 -92K A 0.500 0.015 12.72 0.38 -94K 10000.0 14.2 0.33 0.23 B 0.600 Max. 15.27 Max. 15000.0 21.9 0.26 0.19 -98K C 0.375 Min. 9.54 Min. D 0.870 Max. 22.14 Max. E 0.515 Max. 13.10 Max. F** 0.040 0.005 1.02 0.13 *Complete part must include series PLUS the dash G 0.030 Min. 0.76 Min. **F= AWG 18 TCW Current Rating Based on continuous operation at room temperature. Derating is required at elevated ambient temperatures in accordance with the derating curve. Operating Temperature Range 55C to +125C Maximum Power Dissipation at 25C 2.2 W Weight Max. (Grams) 12.0 Incremental Current 1) Current Level which causes a maximum of 10% decrease in inductance. 2) The Incremental Current at ambient temperatures other than 25C will be 70% of the adjusted current rating. Marking DELEVAN part number without the tolerance letter, inductance with units. Note: An R after 3443 indicates a RoHS component. Example: 3443-00K For more detailed graphs, contact factory DELEVAN 3443-00 1uH Packaging Bulk only . 270 Quaker Rd., East Aurora NY 14052 Phone 716-652-3600 Fax 716-652-4814 E-mail: apisales delevan com www.delevan.com 9/2021X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Fixed Inductors category: Click to view products by API Delevan manufacturer: Other Similar products are found below : CR43NP-680KC CR54NP-820KC CR54NP-8R5MC CTX32CT-100 70F224AI MGDQ4-00004-P MHL1ECTTP18NJ MHL1JCTTD12NJ PE-51506NL PE-53601NL PE-53630NL PE-53824SNLT PE-62892NL PE-92100NL PG0434.801NLT PG0936.113NLT 9310-16 PM06- 2N7 PM06-39NJ A01TK 1206CS-471XJ HC2-2R2TR HC2LP-R47-R HC3-2R2-R HCF1305-3R3-R 1206CS-151XG RCH664NP-140L RCH664NP-4R7M RCH8011NP-221L RCP1317NP-332L RCP1317NP-391L RCR1010NP-470M RCR110DNP-331L DH2280-4R7M DS1608C-106 ASPI-4020HI-R10M-T B10TJ B82477P4333M B82498B3101J000 B82498B3680J000 ELJ-RE27NJF2 1812CS-153XJ 1812CS-183XJ 1812CS-223XJ 1812LS-104XJ 1812LS-105XJ 1812LS-124XJ 1812LS-154XJ 1812LS-223XJ 1812LS-224XJ