Datasheet 3D Models

DA2318-AL

Name: DA2318-ALC
Brand: Coilcraft
SKU: DA2318-ALC
Price: 1.16 USD
Availability: InStock

DA2318-ALC

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Count	Unit price
1	$2.00
250	$1.66
500	$1.38
1000	$1.16
2500	$1.04
5000	$0.95

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

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

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Specifications

Electrical specifications at 25°C.

Part number 1 (Hover for schematics)	Inductance min (µH) 2	DCR max (Ω) 3		Leakage Inductance max (µH) 4	Turns Ratio	Capacitance max (pF)	SRF typ (kHz) 5	Volt-time product (V-µs)	Frequency (MHz)	Isolation Voltage (Vdc) 6
Part number 1 (Hover for schematics)	Inductance min (µH) 2	Pri	Sec	Leakage Inductance max (µH) 4	Pri : Sec	Capacitance max (pF)	SRF typ (kHz) 5	Volt-time product (V-µs)	Frequency (MHz)	Isolation Voltage (Vdc) 6
DA2318-AL_	680	1.650	0.860	4.0	1 : 0.67	14	1250	40.8	0.05 — 2	1500

Notes

When ordering, please specify termination and packaging codes: e.g. DA2317-ALC
Inductance measured at 100 kHz, 0.1 Vrms, 0 Adc
DCR at 25°C. For other operating temperatures, use this DCR at Temperature calculator.
Leakage inductance measured at 100 kHz, 0.1 Vrms with secondary pins shorted.
SRF measured with coils connected in series using an Agilent/HP 4192 or equivalent.
1500 Vdc isolation (hipot) from primary to secondary; For DA2317-AL and DA2320-AL, isolation between secondaries is 500 Vdc.

Termination:

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

Packaging:

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).

Environmental

Environmental:

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):

See FIT/MTBF Calculations

Schematics

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
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:

Ferrite

Weight:

535 – 615 mg

Packaging:

250/7″ reel; 1000/13″ reel Plastic tape: 16 mm wide, 0.5 mm thick, 20 mm pocket spacing, 5.54 mm pocket depth

Soldering/Washing

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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DA2318-AL

DA2318-ALC

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Specifications

Termination:

Packaging:

Schematics

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

Physical characteristics

Tape and Reel specification

General specification

Soldering/Washing

Related products

DA2320-AL

DA2319-AL

DA2317-AL

Warning