CDH74_06 SUMIDA | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
POWER INDUCTORS <SMD Type: CDH Series> Type: CDH74 Please refer to the sales offices on our website for a representative near you www.sumida.com 1/2 ◆ Product Description ・Inductance range: 10～470μH ・Rated current range: 0.33～2.75A ・In addition to the standard versions of inductors shown here, custom inductors are available to meet your exact requirements. ◆ Feature ・Magnetically unshielded construction. ・Ideally used in Notebook PC, Projector, LCD TV, Game machine, STB etc as DC-DC Converter inductors. ・RoHS Compliance ◆ D i m e n s i o n s ( m m ) ◆ L a n d P a t t e r n ( m m ) ELECTRODE TERMINAL 7.6±0.2 5.8±0.2 MAX.8.0 2.4 DIMENSION OF CDH74 5.4 8.4 １.5 PART OF SILK SCREEN
POWER INDUCTORS <SMD Type: CDH Series> Type: CDH74 Please refer to the sales offices on our website for a representative near you www.sumida.com 2/2 B Box C Carrier Tape ◆ Specification Part Name ※ Stamp Inductance ［Within］ 1 kHz D.C.R.(Ω) Max.(Typ.) (at 20℃) Rated current (A) ※1 CDH74NP-1ØØL□ CDH74NP-12ØL□ 100 120 10μH ± 15 ％ 12μH ± 15％ 56m (43m) 65m (50m) 2.75 2.45 CDH74NP-15ØL□ CDH74NP-18ØL□ 150 180 15μH ± 15 ％ 18μH ± 15％ 83m (64m) 94m (72m) 2.10 1.95 CDH74NP-22ØL□ CDH74NP-27ØK□ 220 270 22μH ± 15 ％ 27μH ± 10％ 0.13(0.10) 0.16(0.12) 1.70 1.55 CDH74NP-33ØK□ CDH74NP-39ØK□ 330 390 33μH ± 10 ％ 39μH ± 10％ 0.17(0.13) 0.21(0.16) 1.45 1.30 CDH74NP-47ØK□ CDH74NP-56ØK□ 470 560 47μH ± 10 ％ 56μH ± 10％ 0.23(0.18) 0.26(0.20) 1.20 1.15 CDH74NP-68ØK□ CDH74NP-82ØJ□ 680 820 68μH ± 10 ％ 82μH ± 5 ％ 0.35(0.27) 0.48(0.37) 1.00 0.92 CDH74NP-1Ø1J□ CDH74NP-121J□ 101 121 100μH ± 5 ％ 120μH ± 5 ％ 0.55(0.42) 0.62(0.48) 0.81 0.73 CDH74NP-151J□ CDH74NP-181J□ 151 181 150μH ± 5 ％ 180μH ± 5 ％ 0.72(0.55) 0.82(0.63) 0.71 0.66 CDH74NP-221J□ CDH74NP-271J□ 221 271 220μH ± 5 ％ 270μH ± 5 ％ 1.08(0.83) 1.38(1.10) 0.55 0.48 CDH74NP-331J□ CDH74NP-391J□ 331 391 330μH ± 5 ％ 390μH ± 5 ％ 1.55(1.24) 2.09(1.67) 0.40 0.38 CDH74NP-471J□ 471 470 μH ± 5 ％ 2.39(1.91) 0.33 ※ Description of part name C D H 7 4 N P - 1 Ø Ø L□ ※1 Rated current: The DC current at which the inductance decreases to 90% of it's initial value or when △t=40℃, whichever is lower(Ta=20℃).