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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)

Jetzt kaufen:

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Anzahl	Einzelpreis
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

. Auf Lager, noch heute versandbereit.

Muster anfordern:

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Designer-Kits:

Kit	Werte	Preis
C394	7 (10 of each)	$45,00
C394-2	7 (10 of each)	$70,00

Technische Daten

Electrical specifications at 25°C.

Teilenummer 1	Windungen	Induktivität (nH) 2	Toleranz (%) 3	Q min @ 250 MHz	SRF min (GHz) 4	DCR max (mΩ) 5	Irms (A) 6
Teilenummer 1	Windungen	Induktivität (nH) 2	Toleranz (%) 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

Hinweise

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.

Toleranz:

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

Anschlüsse:

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)

Verpackung:

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).

Umwelt/Umgebung

Umwelt/Umgebung:

RoHS-konform

Umgebungstemperaturbereich:

–40°C to +125°C with Irms current

Lagertemperaturbereich:

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

Maximale Bauteiltemperatur:

+140°C (ambient + temp rise).

Ausfälle pro Zeiteinheit (FIT) / Mittlere Ausfallzeit (MTBF):

See FIT/MTBF Calculations

Kennlinien

L vs Frequency

Q vs Frequency

Physikalische Eigenschaften

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

Gurt/Rolle-Spezifikationen

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

Allgemeine Spezifikation

Gewicht:

48 – 130 g

Verpackung:

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

Löten/Reinigen

Feuchteempfindlichkeitsstufe (MSL):

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

Löttemperaturbeständigkeit:

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

Vor dem Löten bitte den Beitrag Löten von Coilcraft-Bauelementen lesen.

Baugruppenreinigung:

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

1508/2508 Series

Low Profile Mini Spring™ Air Core Inductors