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1508/2508 Series

Low Profile Mini Spring™ Air Core Inductors

Our 1508/2508 Series low-profile Mini Spring™ air core inductors are AEC-Q200 Grade 3 (-40°C to +85°C) qualified and provide exceptionally high Q over a wide frequency range, while being less than 2/3 the height of our standard Mini Springs. Self-resonant frequencies are as high as 5 GHz in this series and they can handle as high as 4 Amps current.

Less than 2/3 the height of our standard Mini Spring™ parts
Flat top for mechanical stability and reliable pick and place operations
Exceptionally high Q over a wide frequency range
Excellent self resonance – as high as 5 GHz
Can handle current as high as 4 Amps
AEC-Q200 Grade 3 (−40°C to +85°C)

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個数	単価
1	$1.29
250	$1.03
500	$0.88
1000	$0.70
2000	$0.50
5000	$0.37

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Tolerance

J = 5%

G = 2%

Termination

L = Tin-silver

Packaging

C = 7" machine-ready reel

. 在庫あり、即日出荷可能.

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デザイナーズキット:

キット	値	価格
C394	7 (10 of each)	$45.00
C394-2	7 (10 of each)	$70.00

仕様

Electrical specifications at 25°C.

部品番号 1	巻数	インダクタンス (nH) 2	公差 (%) 3	Q min @ 250 MHz	SRF min (GHz) 4	DCR max (mΩ) 5	Irms (A) 6
部品番号 1	巻数	インダクタンス (nH) 2	公差 (%) 3	Q min @ 250 MHz	SRF min (GHz) 4	DCR max (mΩ) 5	Irms (A) 6
1508-5N5_L_	3	5.5	2,5	115	5.0	2.6	4.0
1508-9N0_L_	4	9.0	2,5	120	4.0	3.4	4.0
1508-13N_L_	5	13.0	2,5	100	3.0	3.9	4.0
2508-16N_L_	7	16.0	2,5	110	3.0	5.2	4.0
2508-18N_L_	8	18.0	2,5	110	2.9	6.0	4.0
2508-23N_L_	9	23.0	2,5	110	2.6	6.8	4.0
2508-27N_L_	10	27.0	2,5	110	2.3	7.9	4.0

メモ

When ordering, please specify tolerance, termination and packaging codes: e.g. 2508-27NJLC
L and Q measured at 250 MHz, 0.1 Vrms, 0 A using an Agilent/HP 4291A impedance analyzer with an Agilent/HP 16193A test fixture.
Tolerances in bold are stocked for immediate shipment.
SRF measured using an Agilent/HP 8753 network analyzer and a Coilcraft SMD-D test fixture.
DCR measured using a micro-ohmmeter. For other operating temperatures, use this DCR at Temperature calculator.
Current that causes a 15°C temperature rise from 25°C ambient. This information is for reference only and does not represent absolute maximum ratings.

公差:

G = 2%, J = 5% (Table above shows stock tolerances in bold.)

終端処理:

L = RoHS compliant tin-silver (96.5/3.5) over copper.
T = RoHS tin-silver-copper (95.5/4/0.5) over copper. (Special order, added cost)
S = non-RoHS tin-lead (63/37) over copper. (Special order, added cost)

パッケージ:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
B = Less than full reel. In an effort to simplify our part numbering system, Coilcraft is eliminating the need for multiple packaging codes. When ordering, simply change the last letter of your part number from B to C.
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel).

環境

環境:

RoHS準拠

周囲温度範囲:

–40°C to +125°C with Irms current

保管温度範囲:

Component: –40°C to +140°C.
Tape and reel packaging: –40°C to +80°C

最大部品温度:

+140°C (ambient + temp rise).

時間内の障害（FIT）/平均障害間隔（MTBF）:

See FIT/MTBF Calculations

性能曲線

L vs Frequency

Q vs Frequency

物理的特徴

Part number	Weight (mg)
1508-5N5	52
1508-9N0	65
1508-13N	78
2508-16N	110
2508-18N	118
2508-23N	133
2508-27N	147

Size	A max	B max	C max	D	E	F max
1508	0.155	0.165	0.079	0.135	0.115 ±0.015	0.029
	3,94	4,19	2,01	3,43	2,92 ±0,38	0,74
2508	0.270	0.165	0.079	0.135	0.230 ±0.015	0.029
	6,86	4,19	2,01	3,43	5,84 ±0,38	0,74

テープ＆リール仕様

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
1000	3500*	178/330	60/100	13	18,4	12,4	12	8	4	2	2,2	0,23

* Special order

一般仕様

重量:

48 – 130 g

パッケージ:

1000/7″ reel; 3500/13″ reel Plastic tape: 2 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.2 mm pocket depth

Temperature coefficient of inductance:

+5 to +70 ppm/°C

はんだ付け/洗浄

湿度感度レベル（MSL）:

) 1 (unlimited floor life at <30°C / 85% relative humidity)

はんだに対する耐熱性:

Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles

はんだ付けする前に、 Coilcraftコンポーネントのはんだ付けを参照してください。

PCB洗浄:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

1508/2508 Series

Low Profile Mini Spring™ Air Core Inductors