1508-5N5-L Datasheet, PDF (1/2 Pages) Coilcraft lnc. – Low Profile Mini Spring™ Inductors

Document 404-1
Low Profile Mini Spring^™ 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 –40°C to +125°C with Irms current, +125°C
to +140°C with derated current
Storage temperature Component: –40°C to +140°C.
Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at
+260°C, 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 <30°C /
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 1000/7″reel; 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
SRF DCR
Part
L² % Q² min⁴ max⁵ Irms⁶ Wt
number¹ Turns (nH) tol³ min (GHz) (mOhm) (A) (mg)
1508-5N5_L_ 3 5.5 5,2 115 5.0 2.6 4.0 52
1508-9N0_L_ 4 9.0 5,2 120 4.0 3.4 4.0 65
1508-13N_L_ 5 13.0 5,2 100 3.0 3.9 4.0 78
2508-16N_L_ 7 16.0 5,2 110 3.0 5.2 4.0 110
2508-18N_L_ 8 18.0 5,2 110 2.9 6.0 4.0 118
2508-23N_L_ 9 23.0 5,2 110 2.6 6.8 4.0 133
2508-27N_L_ 10 27.0 5,2 110 2.3 7.9 4.0 147
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.
Packaging:
Special order: T = RoHS tin-silver-copper (95.5/4/0.5) or
S = non-RoHS tin-lead (63/37).
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 15°C temperature rise from 25°C ambient.
7. Electrical specifications at 25°C.
Refer to Doc 362 “Soldering Surface Mount Components” before soldering.
© Coilcraft, Inc. 2009
Specifications subject to change without notice.
Please check our website for latest information.
Document 404-1 Revised 12/05/08