View 2508-18N-L_4654231.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

Document 404-1
Low Profile Mini SpringTM Inductors
* Only 2 mm tall * High Q over a wide range of frequencies * Low DCR and excellent current handling capability
Designer's Kit C394 contains 10 samples each 5% part Designer's Kit C394-2 contains 10 samples each 2% part Terminations RoHS compliant tin-silver over copper. Other terminations available at additional cost. Weight 48 - 130 g Ambient temperature -40C to +125C with Irms current, +125C to +140C with derated current Storage temperature Component: -40C to +140C. Packaging: -40C to +80C Resistance to soldering heat Max three 40 second reflows at +260C, parts cooled to room temperature between cycles Temperature Coefficient of Inductance (TCL) +5 to +70 ppm/C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) One per billion hours / one billion hours, calculated per Telcordia SR-332 Packaging 1000/7reel; 3500/13 reel Plastic tape: 2 mm wide, 0.23 mm thick, 8 mm pocket spacing, 2.2 mm pocket depth PCB washing Only pure water or alcohol recommended
Part number1 Turns 1508-5N5_L_ 3 1508-9N0_L_ 4 1508-13N_L_ 5 2508-16N_L_ 7 2508-18N_L_ 8 2508-23N_L_ 9 2508-27N_L_ 10
L2 (nH) 5.5 9.0 13.0 16.0 18.0 23.0 27.0
% tol3 5,2 5,2 5,2 5,2 5,2 5,2 5,2
Q2 min 115 120 100 110 110 110 110
SRF DCR min4 max5 Irms6 Wt (GHz) (mOhm) (A) (mg) 5.0 4.0 3.0 3.0 2.9 2.6 2.3 2.6 3.4 3.9 5.2 6.0 6.8 7.9 4.0 4.0 4.0 4.0 4.0 4.0 4.0 52 65 78 110 118 133 147
1. Specify tolerance, termination and packaging codes: 2508-27NJLC Tolerance: G = 2% J = 5% Termination: L = RoHS compliant tin-silver (96.5/3.5) over copper. Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37). Packaging: C = 7 machine-ready reel. EIA-481 embossed plastic tape (1000 parts per full reel). B = Less than full reel. In tape, but not machine ready. To have a leader and trailer added ($25 charge), use code letter C instead. D = 13 machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (3500 parts per full reel). 2. 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. 3. Tolerances in bold are stocked for immediate shipment. 4. SRF measured using an Agilent/HP 8753 network analyzer and a Coilcraft SMD-D test fixture. 5. DCR measured using a micro-ohmmeter. 6. Current that causes a 15C temperature rise from 25C ambient. 7. Electrical specifications at 25C. Refer to Doc 362 "Soldering Surface Mount Components" before soldering.
Specifications subject to change without notice. Please check our website for latest information.
Document 404-1
Revised 12/05/08
(c) Coilcraft, Inc. 2009
Document 404-2
Low Profile Mini SpringTM Inductors
Typical L vs Frequency
50 45 27.0 nH 40 35 30 25 20 15 10 5 0 1 10 100 1000 10000 18.0 nH 16.0 nH 13.0 nH
Typical Q vs Frequency
300 275 250 225 18.0 nH 23.0 nH 27.0 nH 13.0 nH 16.0 nH
Inductance (nH)
23.0 nH
200
Q factor
175 150 125 100 75 50 25 0 1 10 100 1000 10000
Frequency (MHz)
Frequency (MHz)
Irms Derating
120 110 100
Percent of rated Irms
90 80 70 60 50 40 30 20 10 0 -40 -20 0 20 40 60 80 100 120 140
25C
Ambient temperature (C)
A D E
C B Size 1508 2508 A max 0.155 3,94 0.270 6,86 B max 0.165 4,19 0.165 4,19 C max 0.079 2,01 0.079 2,01 D 0.135 3,43 0.135 3,43 F E 0.115 0.015 2,92 0,38 0.230 0.015 5,84 0,38 F max 0.029 0,74 0.029 0,74
Recommended Land Patterns
1508
0.050 1,27 0.180 4,57 0.115 2,92 0.230 5,84
2508
0.050 1,27 0.180 4,57
Strip Length
180 max
Dimensions are in
45 min
inches mm
Specifications subject to change without notice. Please check our website for latest information.
Document 404-2
Revised 12/05/08
(c) Coilcraft, Inc. 2009

▲Up To Search▲

Price & Availability of 2508-18N-L

	To Download 2508-18N-L Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .