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Cx Family Common Mode Chokes
0402CT Low Profile Chip Inductors
XAL7050 High-inductance Shielded Power Inductors
XGL4020 Ultra-low DCR Power Inductors



RoHS compliant

For more information and specification about the part.

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Count Unit price
1 $2.02
250 $1.71
500 $1.45
1000 $1.21
2500 $1.09
5000 $1.00

For high volume or non-stock items, request a quote.

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Electrical specifications at 25°C.

Part number 1
(Hover for schematics)
min (µH) 2
DCR max (Ω) 3 Leakage
max (nH) 4
Turns Ratio Capacitance
max (pF)
SRF typ (MHz) 5 Volt-time
product (V-µs)
Frequency (MHz) Isolation
Voltage (Vdc) 6
Pri Sec1 Sec2 Pri : Sec1 : Sec2
DA2320-AL_ 264 1.500 1.500 1.500 300 1 : 1 : 1 95 2.5 24.5 0.05 2 1500
  1. When ordering, please specify termination and packaging codes: e.g. DA2317-ALC
  2. Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
  3. DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
  4. Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
  5. SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
  6. 1500 Vdc isolation (hipot) from primary to secondary; For DA2317-AL and DA2320-AL, isolation between secondaries is 500 Vdc.


  • L = RoHS compliant tin-silver over tin over nickel over phos bronze.
  • S = non-RoHS tin-lead (63/37). (Special order, added cost)


  • C = 7″ machine-ready reel. EIA-481 embossed plastic tape (250 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 (1000 parts per full reel).
RoHS compliant
Ambient temperature range:
–40°C to +125°C
Storage temperature range:
Component: –40°C to +125°C
Tape and reel packaging: –40°C to +80°C
Failures in Time (FIT) / Mean Time Between Failures (MTBF):


DA2318-AL, DA2319-AL               DA2317-AL, DA2320-AL

Physical characteristics


Tape and Reel specification


Parts per reel Reel dimensions (mm) Tape dimensions (mm) Orientation
7" (330 mm) 13" (330 mm) A B C D E W P Po P1 H T part_or_c.gif
250 1000* 178/330 60/100 13 22,4 16,4 16 12 4 2 5,54 0,5
* Special order

General specification

Core Material:
535 – 615 mg
250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.5 mm thick, 20 mm pocket spacing, 5.54 mm pocket depth


Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
Resistance to soldering heat:
Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
Refer to Soldering Coilcraft Components before soldering.
PCB Washing:
Tested with pure water or alcohol only. More info.

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