CD3521 yog tsim tshwj xeeb rau qhov chaw- txwv tsis pub cov khoom siv nqa tau yooj yim. Nrog nws cov compact 3.5 hli × 3.0 hli hneev taw thiab ib tug tsawg 2.1mm profile, nws yog ib tug nrov me me inductor rau siab - ntom boards. Nws muaj qhov sib npaug zoo ntawm DCR qis (qis rau 0.023Ω) thiab siab saturation tam sim no (txog 4.0A), ua rau nws muaj kev xaiv zoo rau txhua daim ntawv thov inductor siab. Qhov SMD Lub Hwj Chim Inductor no tseem muaj qhov ntxim nyiam inductor tus nqi taw tes rau tus nqi - cov ntawv thov nkag siab.
Cov yam ntxwv tseem ceeb
Compact Design:3.5(A) × 3.0(C) × 2.1(B) hli me hneev taw.
Rugged Siv:Ferrite nruas core nrog metallization rau siab poob siab.
Tus nqi -zoo:Txhim khu kev ua tau zoo rau tus nqi - cov ntawv thov nkag siab.
Tsawg DC Resistance (DCR)nrog zoo tam sim no tuav.
Zoo heev Solderability & Kub Kub Resistance.
Raws li RoHS.
Daim ntawv thov
CD3521 series 'qhov me me ua rau nws yog qhov zoo tshaj plaws SMD Power Inductor rau DC -DC converters, tshwj xeeb tshaj yog nyob rau hauv:
Txawb xov tooj, PDAs, MP3 players
1
>>
DSC / DVC (Digital Tseem / Yees Duab Yees Duab)
2
>>
Portable DVD thiab gaming khoom
3
>>
Phau ntawv, desktop computers
4
>>
LED Teeb pom kev zoo
5
Cov yam ntxwv hluav taws xob
|
Tshooj No. |
Inductance (L) (µH) |
Test zaus (kHz/Volt) |
DCR (Ω) MAX. |
Saturation Current (Isat) (A) MAX. |
|
CD3521-R56M |
0.56 ± 20% |
100/0.25 |
0.023 |
4.00 |
|
CD3521-1R0M |
1.0 ± 20% |
100/0.25 |
0.040 |
3.20 |
|
CD3521-1R5M |
1.5 ± 20% |
100/0.25 |
0.055 |
2.80 |
|
CD3521-2R2M |
2.2 ± 20% |
100/0.25 |
0.070 |
2.50 |
|
CD3521-2R7M |
2.7 ± 20% |
100/0.25 |
0.078 |
2.00 |
|
CD3521-3R3M |
3.3 ± 20% |
100/0.25 |
0.090 |
1.83 |
|
CD3521-3R9M |
3.9 ± 20% |
100/0.25 |
0.125 |
1.60 |
|
CD3521-4R7M |
4.7 ± 20% |
100/0.25 |
0.140 |
1.50 |
|
CD3521-6R8M |
6.8 ± 20% |
100/0.25 |
0.230 |
0.95 |
|
CD3521-8R2M |
8.2 ± 20% |
100/0.25 |
0.250 |
0.92 |
|
CD3521-100K |
10 ± 10% |
100/0.25 |
0.270 |
0.90 |
|
CD3521-150K |
15 ± 10% |
100/0.25 |
0.400 |
0.75 |
|
CD3521-180K |
18 ± 10% |
100/0.25 |
0.480 |
0.70 |
|
CD3521-220K |
22 ± 10% |
100/0.25 |
0.580 |
0.60 |
|
CD3521-330K |
33 ± 10% |
100/0.25 |
0.920 |
0.55 |
|
CD3521-420K |
42 ± 10% |
100/0.25 |
1.200 |
0.50 |
|
CD3521-470K |
47 ± 10% |
100/0.25 |
1.270 |
0.45 |
|
CD3521-680K |
68 ± 10% |
100/0.25 |
2.000 |
0.30 |
|
CD3521-101K |
100 ± 10% |
100/0.25 |
2.800 |
0.20 |
Nco tseg:
Kev Xeem Xeem:Tag nrho cov ntaub ntawv xeem raug xa mus rau 25℃ambient.
Kev khiav hauj lwm qhov kub thiab txias:-40℃rau +125℃.
Isat (Saturation Tam sim no):DC tam sim no (A) uas yuav ua rau L₀ poob kwv yees li 10%.
Kub txwv:Qhov kub thiab txias (ambient + temp nce) yuav tsum tsis txhob siab tshaj 125℃nyob rau hauv phem tshaj - rooj plaub kev khiav hauj lwm tej yam kev mob.
Zoo thiab Dimensions
Ntim
Ntim:Embossed Carrier Daim kab xev
Reel Diameter (A):330 hli
Daim kab xev dav (W):12 hli
Quantity/Reel:3000 pcs
Solder Reflow Profile
Preheat mob:150 ~ 200℃/ 60 ~ 120 sec.
Lub sijhawm tso cai siab tshaj 217 degree:60-90 sec.
Max temp:260 degree
Max lub sijhawm ntawm max temp:10 sec.
Tso cai Reflow sijhawm:2 x max
Solder paste: Sn / 3.0Ag / 0.5Cu
(Faj seeb: Qhov profile no yog rau kev tsim nyog nkaus xwb thiab tsis yog txhais tau hais tias lub rooj sib txoos ua ke profiles. Qhov tseeb profiles yuav tsum yog raws li tus neeg siv khoom tshwj xeeb board tsim thiab txheej txheem.)
Cim npe nrov: cd series 32 inductors, Tuam Tshoj cd series 32 inductors manufacturers, lwm tus neeg, Hoobkas
