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Introduction
Specifications
Environmental
Performance curves
Schematics
Physical characteristics
Tape & Reel
Soldering/Washing

3D Model Datasheet

A9787-AL

Name: A9787-ALD
Brand: Coilcraft
SKU: A9787-ALD
Price: 11.62 USD
Availability: InStock

A9787-ALD

For more information and specification about the part.

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Count	Unit price
1	$16.87
50	$14.53
100	$11.62

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

Packaging

D = 13" machine-ready reel

. in stock, ready to ship today.

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Specifications

Electrical specifications at 25°C.

Output Inductor

Part number 1	Inductance (µH) 2	DCR max (Ω)	Isolation Voltage (V) 3	Isat (A) 4	Irms (A) 5
Part number 1	Inductance (µH) 2	DCR max (Ω)	Isolation Voltage (V) 3	Isat (A) 4	Irms (A) 5
A9787-AL_	57	0.017	1100	8.1	12.0

Notes

When ordering, please specify packaging code: e.g. A9787-ALD.
Inductance measured on an Agilent/HP 4284 at 250 kHz, 0.1 Vrms.
Isolation measured from pins 1,2 to the core.
DC current at which inductance drops 10% (typ) from its value without current. Details
. Current that causes a 40°C rise from 25°C ambient. Details

Termination:

RoHS-compliant. 260°C compatible. Matte tin over nickel over brass terminations.

Packaging:

D = 13″ machine-ready reel. EIA-481 embossed plastic tape (125 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 D.

Environmental

Environmental:

RoHS compliant

Ambient temperature range:

−40°C to +85°C

Storage temperature range:

Component: −40°C to +85°C
Tape and reel packaging: −40°C to +80°C

Failures in Time (FIT) / Mean Time Between Failures (MTBF):

See FIT/MTBF Calculations

Performance curves

Inductance vs Current (A9787-A Planar Output Inductor)

Inductance vs Frequency (A9787-A Planar Output Inductor)

Schematics

Planar Transformer Planar Output Inductor

Physical characteristics

Tape and Reel specification

Parts per reel	Reel dimensions (mm)					Tape dimensions (mm)						Orientation
13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
125	330	100	13	62,4	56,4	56	40	4	2	11,6	0,42

General specification

Weight:

33.4 g

Packaging:

125/13″ reel 56 mm tape

Soldering/Washing

Resistance to soldering heat:

Three reflows at >217°C for 90 seconds (+260°C ±5°C for 20 – 40 seconds), allowing parts to cool to room temperature between.

Refer to Soldering Coilcraft Components before soldering.

PCB Washing:

Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. Other solvents

A9787-AL

A9787-ALD