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Shielded Power Inductors

Shielded Power Inductors NPI Series (( 閉磁式功率電感------SRI系列)

	■Features(特徵): 1.Magnetic Excellent solderability and high heat resistance.( 絕佳的焊錫性及高溫耐熱性。) 2. Highly reliable in environments of sudden temperature changeAnd humidity(突變的溫濕度環境中具有高可靠性) 3. Excellent terminal strength construction.( 絕佳的端面強度結構。) 4. Packed in embossed carrier tape and can be used by automatic mounting machine.( 捲軸包裝，可用於自動插件機器。)
■Applications(應用):
Power supply for VCR,OA equipment ,LCD television set notebook, DC to DC converters, DC to AC inverters etc. 適合於硬式磁碟機、筆記型電腦和其他電子設備中電源線路上直流對直流整流的應用。
■Shape & Dimensions(外觀呎吋):
SRI0703/0704 Type:


Fig 1		Fig 2		Fig 3

Series

A (mm)

B (mm)

C (mm)

D (mm)

E (mm)

F(mm)

Fig

252010

2.5±0.30

2.0±0.35

1.05 Max

2.0 Typ

0.83 Typ

0.90 Typ

Fig 1

252012

2.5±0.30

2.0±0.35

1.25 Max

2.0 Typ

0.80 Typ

0.90 Typ

Fig 1

3010

3.0±0.2

3.0±0.2

1.20 Max

2.5 Typ

0.90 Typ

1.20 Typ

Fig 2

3015

3.0±0.2

3.0±0.2

1.50 Max

2.6 Typ

0.90 Typ

1.20 Typ

Fig 2

4018

4.0±0.2

4.0±0.2

2.00 Max

3.5 Typ

1.20 Typ

1.60 Typ

Fig 2

4030

4.0±0.2

4.0±0.2

3.00 Max

3.5 Typ

1.35 Typ

1.30 Typ

Fig 2

5020

5.0±0.2

5.0±0.2

2.00 Max

4.0 Typ

1.35 Typ

2.30 Typ

Fig 3

5040

5.0±0.2

5.0±0.2

4.00 Max

4.0 Typ

1.50 Typ

2.00 Typ

Fig 2

6028

6.0±0.2

6.0±0.2

3.00 Max

5.0 Typ

1.85 Typ

2.30 Typ

Fig 3

6045

6.0±0.2

6.0±0.2

4.50 Max

5.0 Typ

1.65 Typ

2.70 Typ

Fig 3

8040

8.0±0.2

8.0±0.2

4.20 Max

6.3 Typ

2.45 Typ

3.10 Typ

Fig 3

■Material

Item

Material

1. Core

Ferrite DR Core

2. Wire

Enamelled Copper wire

3. Coating

Epoxy with magnetic

4.Terminal

Ag+Sn+SnPb