NR252012 Series yog ib qho me me, ultra-low-profile SMD Power Inductor los ntawm NR sib nqus-cov kab thaiv kab. Nws yog engineered rau huab cua efficiency, haum rau ib tug me me 2.7 mm × 2.35 mm hneev taw nrog ib tug ultra-slim 1.2mm siab tshaj plaws qhov siab.
Cov koob no tau tsim tshwj xeeb los tshem tawm "buzz" suab nrov hauv cov khoom siv txawb, siv cov khoom sib nqus-cov ntaub thaiv npog tsim rau ultra- suab nrov qis. Nws kaw sib nqus Circuit Court tsim kuj txo EMI. Muab qhov saturation tam sim no (Isat) txog 3.28A, nws yog qhov zoo tshaj plaws low profile inductor tov rau siab - ntom, suab nrov - rhiab daim ntaub ntawv portable. NR252012 muaj kev sib tw heev nyob rau hauv cov nqe lus ntawm smd inductor nqi rau ntim daim ntaub ntawv.
Ntsiab nta
Miniature Footprint:2.7 hli × 2.35 hli.
Ultra-Low Profile:1.2mm qhov siab tshaj plaws.
Ultra -Low Buzz Noise:Sib nqus-resin shielded tsim.
Tsawg EMI:Kaw magnetic Circuit Court tsim txo cov dej ntws tawm.
Kev ntseeg siab:Metallization ntawm ferrite core rau kev poob siab zoo heev.
Kev txuag hluav taws xob:Siv cov khoom siv PCB tsawg dua thiab txuag hluav taws xob ntau dua.
Raws li RoHS.
Daim ntawv thov
NR252012's me me, qis- suab nrov tsim ua rau nws zoo meej SMD Power Inductor rau:
Tom ntej no - tiam mobile devices nrog multifunction (piv txwv li, mobile TV)
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Portable gaming khoom siv
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Tus kheej cov khoom siv multimedia
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Tus kheej navigation systems
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High-Density DC-DC converters
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Cov yam ntxwv hluav taws xob
|
Tshooj No. |
Inductance (L) (µH) |
Kev kuaj mob |
DCR (mΩ) (± 30%) |
SRF (MHz) Min. |
Saturation tam sim no (Isat) (A) |
Cua sov ntsuas tam sim no (Idc) (A) |
|
NR252012-R68N |
0.68 ± 30% |
1 MHz, 0.25V |
57 |
140 |
3.28 |
1.95 |
|
NR252012-1R0N |
1.0 ± 30% |
1 MHz, 0.25V |
70 |
110 |
2.59 |
1.93 |
|
NR252012-1R5M |
1.5 ± 20% |
1 MHz, 0.25V |
113 |
97 |
2.24 |
1.40 |
|
NR252012-2R2M |
2.2 ± 20% |
1 MHz, 0.25V |
167 |
69 |
1.85 |
1.15 |
|
NR252012-3R3M |
3.3 ± 20% |
1 MHz, 0.25V |
203 |
62 |
1.61 |
1.04 |
|
NR252012-4R7M |
4.7 ± 20% |
1 MHz, 0.25V |
291 |
69 |
1.12 |
0.84 |
|
NR252012-5R6M |
5.6 ± 20% |
1 MHz, 0.25V |
414 |
38 |
1.11 |
0.73 |
|
NR252012-6R8M |
6.8 ± 20% |
1 MHz, 0.25V |
447 |
38 |
0.98 |
0.69 |
|
NR252012-8R2M |
8.2 ± 20% |
1 MHz, 0.25V |
507 |
36 |
0.98 |
0.65 |
|
NR252012-100M |
10 ± 20% |
1 MHz, 0.25V |
531 |
34 |
0.79 |
0.62 |
|
NR252012-150M |
15 ± 20% |
1 MHz, 0.25V |
1224 |
25 |
0.68 |
0.42 |
|
NR252012-220M |
22 ± 20% |
1 MHz, 0.25V |
1520 |
20 |
0.53 |
0.38 |
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℃(ambient ntxiv rau nws tus kheej kub nce).
Isat (Saturation Tam sim no):DC tam sim no (A) uas yuav ua rau L₀ poob kwv yees li 30%.
Idc (Cua sov tam sim no):DC tam sim no (A) uas yuav ua rau kwv yees ΔT ntawm 40 degree.
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: 180 mm
Daim kab xev dav:8mm ib
Quantity/Reel:2000 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 lub sij hawm:2 x max
Solder paste: Sn / 3.0Ag / 0.5Cu
(Faj seeb: Qhov profile no yog rau kev tsim nyog nkaus xwb. Cov ntaub ntawv tiag tiag yuav tsum yog raws li tus neeg siv khoom lub rooj tsav xwm tshwj xeeb tsim thiab txheej txheem.)
Cim npe nrov: Nr 252012 inductors, Tuam Tshoj nr 252012 inductors manufacturers, lwm tus, Hoobkas
