P o w IN e SERIES 256R DUC MAD CU CU rI n D T X C R I d A N 256 … · 2016. 9. 1. · Actual Size...

1
Actual Size DASH NUMBER* INDUCTANCE @ 1 kHz (µH) ±15% CURRENT RATING MAXIMUM (AMPS) INCREMENTAL CURRENT (AMPS) DC RESISTANCE MAXIMUM (OHMS) SERIES 2256R 2256 Axial Lead Power Choke Mechanical Configuration Units are axial leaded encapsulated in an epoxy molded case. Physical Parameters Inches Millimeters Length 0.550 to 0.570 14.00 to 14.48 Diameter 0.205 to 0.225 5.21 to 5.72 Lead Size AWG #21 TCW 0.026 to 0.030 0.66 to 0.76 Lead Length 1.25 Min. 31.75 Min. Operating Temperature –55°C to +125°C Current Rating at 80°C Ambient 45°C Rise Maximum Power Dissipation at 80°C 0.44 W Incremental Current The current at which the inductance will be decreased by a maximum of 5% from its initial zero DC value. Marking DELEVAN; inductance with units and tolerance; date code (YYWWL). Note: An R before the date code indicates a RoHS component. Example: 2256-16J Front: Reverse: DELEVAN 0920B 18uH±5% Packaging Tape & reel: 12" reel, 1000 pieces max.; 14" reel, 1500 pieces max. Made in the U.S.A. Power Inductors 270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com SERIES 2256 FERRITE CORE -221L -271L -331L -391L -471L -561L -681L -821L -01L -02L -03L -04L -05L -06L -07L -08L -09L -10L -11L -12L -13L -14L -15L -16L -17L -18L -19L -20L -21L -22L -23L -24L -25L -26L -27L -28L -29L -30L -31L -32L -33L -34L -35L -36L -37L -38L -39L -40L -41L -42L -43L -44L -45L -46L -47L -48L -49L -50L -51L -52L -53L 7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050 0.0080 0.0085 0.0090 0.0095 0.0100 0.0105 0.0110 0.0120 0.013 0.018 0.020 0.021 0.029 0.034 0.038 0.042 0.047 0.051 0.058 0.063 0.071 0.079 0.089 0.119 0.152 0.179 0.222 0.315 0.362 0.397 0.418 0.604 0.672 0.735 0.913 1.370 1.580 1.770 2.510 2.730 3.250 3.750 4.310 6.040 6.900 10.00 12.50 16.00 20.00 23.00 25.00 33.00 37.00 40.00 62.00 66.00 74.00 93.00 105.0 143.0 160.0 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 82.0 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 8200 10000 12000 15000 18000 22000 Optional Tolerances: K = 10% J = 5% *Complete part # must include series # PLUS the dash # For surface finish information, refer to www.delevanfinishes.com 1/2009

Transcript of P o w IN e SERIES 256R DUC MAD CU CU rI n D T X C R I d A N 256 … · 2016. 9. 1. · Actual Size...

Page 1: P o w IN e SERIES 256R DUC MAD CU CU rI n D T X C R I d A N 256 … · 2016. 9. 1. · Actual Size D A S H C N U M B E R* I N D U C T N E @ 1 k H z (µ H) ± 1 5 % C U R R E N T R

Actual Size

DASH NUMBER*

INDUCTANCE @ 1 kHz

(µH) ±15%

CURRENT RATING

MAXIMUM (AMPS)

INCREMENTAL

CURRENT (AMPS)

DC RESISTANCE

MAXIMUM (OHMS)

SERIES 2256R2256

Axial Lead Power Choke

Mechanical Configuration Units are axial leadedencapsulated in an epoxy molded case.

Physical Parameters

Inches MillimetersLength 0.550 to 0.570 14.00 to 14.48Diameter 0.205 to 0.225 5.21 to 5.72Lead SizeAWG #21 TCW 0.026 to 0.030 0.66 to

0.76Lead Length 1.25 Min. 31.75 Min.

Operating Temperature –55°C to +125°C

Current Rating at 80°C Ambient 45°C Rise

Maximum Power Dissipation at 80°C 0.44 W

Incremental Current The current at which the inductancewill be decreased by a maximum of 5% from its initial zeroDC value.

Marking DELEVAN; inductance with units and tolerance;date code (YYWWL). Note: An R before the date codeindicates a RoHS component.Example: 2256-16J Front: Reverse: DELEVAN 0920B 18uH±5%

Packaging Tape & reel: 12" reel, 1000 pieces max.;14" reel, 1500 pieces max.

Made in the U.S.A.

Power Inductors

270 Quaker Rd., East Aurora NY 14052 • Phone 716-652-3600 • Fax 716-652-4814 • E-mail: [email protected] • www.delevan.com

SERIES 2256 FERRITE CORE -221L -271L -331L -391L -471L -561L -681L -821L -01L -02L -03L -04L -05L -06L -07L -08L -09L -10L -11L -12L -13L -14L -15L -16L -17L -18L -19L -20L -21L -22L -23L -24L -25L -26L -27L -28L -29L -30L -31L -32L -33L -34L -35L -36L -37L -38L -39L -40L -41L -42L -43L -44L -45L -46L -47L -48L -49L -50L -51L -52L -53L

7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050

7.00 6.75 6.50 6.25 6.00 5.80 5.70 5.60 5.50 4.69 4.45 4.34 3.70 3.41 3.23 3.07 2.90 2.79 2.61 2.51 2.36 2.24 2.11 1.82 1.61 1.48 1.33 1.12 1.04 1.00 0.97 0.81 0.76 0.73 0.63 0.53 0.50 0.47 0.39 0.38 0.35 0.33 0.30 0.26 0.24 0.200 0.178 0.157 0.141 0.131 0.126 0.110 0.103 0.100 0.080 0.077 0.071 0.065 0.061 0.052 0.050

0.0080 0.0085 0.0090 0.0095 0.0100 0.0105 0.0110 0.0120 0.013 0.018 0.020 0.021 0.029 0.034 0.038 0.042 0.047 0.051 0.058 0.063 0.071 0.079 0.089 0.119 0.152 0.179 0.222 0.315 0.362 0.397 0.418 0.604 0.672 0.735 0.913 1.370 1.580 1.770 2.510 2.730 3.250 3.750 4.310 6.040 6.900 10.00 12.50 16.00 20.00 23.00 25.00 33.00 37.00 40.00 62.00 66.00 74.00 93.00 105.0 143.0 160.0

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 82.0 100 120 150 180 220 270 330 390 470 560 680 820 1000 1200 1500 1800 2200 2700 3300 3900 4700 5600 6800 82001000012000150001800022000

Optional Tolerances: K = 10% J = 5%

*Complete part # must include series # PLUS the dash #

For surface finish information, refer to www.delevanfinishes.com

1/2009

API_newlayouts_single:APIcatalog_newlayouts 8/26/10 12:10 PM Page 93