Flyback Transformer for
STMicro STLC3075 & STLC3085

Designed for use with STMicroelectronics STLC3075 & STLC3085 POTS interface
Provides negative battery voltage to the microchip
Versions for 4.5 – 8.5 V and 8.5 – 12 V inputs
1500 Vdc interwinding isolation
RoHS-compliant. Tin-silver over tin over nickel over phos bronze terminations
COTS Plus tin-silver-copper and tin-lead terminations available

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

Dimensions Schematic Tape and reel specifications


FA2469-AL_	19	14.86	0.036	16.5	0.414	1 : 16	1.5	4.5 – 8.5
FA2470-AL_	19	14.86	0.036	7.92	0.400	1 : 8	1.5	8.5 – 12.0

1	When ordering, please specify termination and packaging codes: e.g. FA2469-ALD
	Termination:	L = RoHS compliant tin-silver over tin over nickel over phos bronze Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).
	Packaging:	D = 13" reel, machine-ready EIA-481 embossed plastic tape (350 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 D instead.

2 Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc.

3 Ipk is peak primary current drawn at minimum input voltage.

4 Leakage inductance is for the primary with secondary shorted.

5 Ambient temperature range: –40°C to +85°C

6 Storage temperature range: Component: –40°C to +85°C
T&R packaging: –40°C to +80°C

7 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.

8 Electrical specifications at 25°C.

Refer to Soldering Coilcraft Components before soldering.

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Updated: April 21, 2010

2	Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc.
3	Ipk is peak primary current drawn at minimum input voltage.
4	Leakage inductance is for the primary with secondary shorted.
5	Ambient temperature range:	–40°C to +85°C
6	Storage temperature range:	Component: –40°C to +85°C T&R packaging: –40°C to +80°C
7	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.
8	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

Flyback Transformer forSTMicro STLC3075 & STLC3085

SPECIFICATIONS