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

3D Model Datasheet

YA9308 Series

SMT Mini Wideband Transformer

300 Vrms interwinding isolation
1/4 Watt RF input power
250 mA max current rating
AEC-Q200 Grade 1 (–40°C to +125°C)

Buy Now:

Count	Unit price
1	$4.39
375	$3.77
750	$3.28
1500	$2.67
3000	$2.27

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

Packaging

C = 7" machine-ready reel

. in stock, ready to ship today.

Request a Sample:

Specifications

Electrical specifications at 25°C. Measurements are referenced to 50 Ohms.

Part number 1 (Hover for schematics)	L min per winding (µH) 2		Test frequency (kHz)	DCR max (mΩ) 3		Imp. ratio pri:sec	Current rating (mA)	Insertion loss (db)	Bandwidth (MHz)	Isolation Voltage (Vrms)	Color dot
Part number 1 (Hover for schematics)	Pri	Sec	Test frequency (kHz)	Pri	Sec	Imp. ratio pri:sec	Current rating (mA)	Insertion loss (db)	Bandwidth (MHz)	Isolation Voltage (Vrms)	Color dot
YA9308-AE_	54	110	100	90	156	1 : 2	250	0.5	0.1 — 950	300	White

Notes

When ordering, please specify packaging code: e.g. YA9308-AEC
Inductance measured at 100 kHz, 0.1 V, 0 Adc on an Agilent/ HP 4192 or equivalent.
DCR measured at 25°C on a micro-ohmmeter. DCR measured at 25°C. For other operating temperatures, use this DCR at Temperature calculator.

Termination:

E = RoHS compliant tin-silver-copper over silver-platinum-glass frit.

Packaging:

C = 7″ machine-ready reel. EIA-481 embossed plastic tape (750 parts per full reel). Quantities less than full reel available: in tape (not machine ready) or with leader and trailer ($25 charge).
D = 13″ machine-ready reel. EIA-481 embossed plastic tape. Factory order only, not stocked (2500 parts per full reel).

Environmental

Environmental:

RoHS compliant , halogen free

Ambient temperature range:

–40°C to +125°C

Storage temperature range:

Component: –40°C to +140°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

Imbalance

Insertion Loss

Schematics

Physical characteristics

Tape and Reel specification

Parts per reel		Reel dimensions (mm)					Tape dimensions (mm)						Orientation
7" (178 mm)	13" (330 mm)	A	B	C	D	E	W	P	Po	P1	H	T
750	2500*	178/330	60/100	13	18,4	12,4	12	8	4	2	3,18	0,34

* Special order

General specification

Core Material:

Ferrite

Weight:

87 mg

Packaging:

750/7″reel; 2500/13″ reel Plastic tape: 12 mm wide, 0.34 mm thick, 8 mm pocket spacing, 3.18 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 to MIL-STD-202 Method 215 plus an additional aqueous wash. More info

YA9308 Series

SMT Mini Wideband Transformer