RCH109中文资料

Type: RCH109

Product Description

10.3mm Max. φ, 9.0mm Max. Height. Inductance range: 10?H ～1.0mH

Rated current range: 0.40～4.5A

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 Printers, LCD TV, DVD, Printer, Copy Machine, Mainboard of the compounding machines, etc as Power Supplies’s Inductors or DC-DC Converter inductors.

RoHS Compliance

Dimensions (mm)

Schematics (Bottom)

(10?H?27?H) (33?H? 1.0mH)

To be connected between #1 and #4, #2 and #3 (10?H?27?H) when using.

It is no matter for the electric characteristics if terminal 1 is connected to terminal 4, terminal 2 is connected to terminal 3 with solder. (On the bottom of drum core) (10?H?27?H).

A

A

Type: RCH109

Specification

Saturation current

(A)※1 Part Name

Stamp

Inductance ［Within ］ (at 1kHz)

D.C.R. (Ω) Max.(Typ.) at 20℃

at 20? at 100?

Temperature

Rise Current （Ａ）※2

RCH1?9NP-1??M 100 10?H 20?25m(19m) 4.50 3.40 4.50 RCH1?9NP-12?M 120 12?H 20?29m(23m) 4.00 2.95 4.10 RCH1?9NP-15?M 150 15?H 20?35m(28m) 3.65 2.55 3.75 RCH1?9NP-18?M 180 18?H 20?43m(34m) 3.20 2.35 2.85 RCH1?9NP-22?M 220 22?H 20?47m(37m) 3.05 2.00 2.70 RCH1?9NP-27?M 270 27?H 20?54m(43m) 2.70 1.85 2.50 RCH1?9NP-33?K 330 33?H 10?72m(57m) 2.45 1.70 2.40 RCH1?9NP-39?K 390 39?H 10?78m(62m) 2.10 1.50 2.20 RCH1?9NP-47?K 470 47?H 10?92m(74m) 2.00 1.40 2.05 RCH1?9NP-56?K 560 56?H 10?116m(93m) 1.75 1.30 1.80

RCH1?9NP-68?K 680 68?H 10?130m(104m) 1.65 1.25 1.60 RCH1?9NP-82?K 820 82?H 10?150m(120m) 1.50 1.15 1.50 RCH1?9NP-1?1K 101 100?H 10?200m(160m) 1.35 1.00 1.40 RCH1?9NP-121K 121 120?H 10?225m(180m) 1.25 0.92 1.25 RCH1?9NP-151K 151 150?H 10?288m(230m)

1.10 0.82 1.05

RCH1?9NP-181K 181 180?H 10?0.34(0.27) 1.00 0.76 1.00 RCH1?9NP-221K 221 220?H 10?0.42(0.33) 0.94 0.70 0.92 RCH1?9NP-271K 271 270?H 10?0.57(0.45) 0.85 0.65 0.77 RCH1?9NP-331K 331 330?H 10?0.65(0.52) 0.77 0.60 0.67 RCH1?9NP-391K 391 390?H 10?0.73(0.58) 0.71 0.51 0.63 RCH1?9NP-471K 471 470?H 10?0.95(0.76) 0.65 0.45 0.59 RCH1?9NP-561K 561 560?H 10? 1.08(0.86) 0.60 0.40 0.52 RCH1?9NP-681K 681 680?H 10? 1.24(0.99) 0.54 0.38 0.50 RCH1?9NP-821K 821 820?H 10? 1.59(1.32) 0.48 0.36 0.42 RCH1?9NP-1?2K 102 1.0mH 10? 1.84(1.53) 0.44 0.34 0.40

1: Saturation current: The DC current at which the inductance decreases to 90% of it’s initial value. 2: Temperature rise current: The DC current at which the temperature rise is t △亖40.(Ta ℃亖20).℃