Flyback Transformers for
ON Semiconductor NCP101X

• Developed for ON Semi NCP101X Self-Supplied Monolithic Switcher
• 2000 Vrms interwinding isolation
• A9619-CL provides 6 Watts output for 120 Vac applications
• B0570-BL provides 12 Watts for 230 Vac applications.
• RoHS-compliant. Tin-silver over tin over copper terminations
• COTS Plus tin-silver-copper and tin-lead terminations available

Pricing    Materials declaration    PDF data sheet

SPECIFICATIONS

Dimensions    Schematic

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A9619-CL	3.2	1.74 (pri) 0.040 (sec) 0.278 (aux)	60	1 : 0.10 : 0.14	6	12	0.58	2000
B0570-BL	3.4	2.57 (pri) 0.038 (sec) 0.285 (aux)	95	1 : 0.06 : 0.08	12	12	1.25	2000

1	When ordering, please specify termination code: e.g. B0570-BL
	Termination:	L = RoHS compliant tin-silver over tin over copper. Special order, added cost: T = RoHS tin-silver-copper (95.5/4/0.5) or S = non-RoHS tin-lead (63/37).

2	Inductance is for the primary, measured at 10 kHz, 0.1 Vrms, 0 Adc
3	Leakage inductance measured at 100 kHz, 0.1 Vrms.
4	Isolation tested between primary and secondary and between primary and auxiliary windings.
5	Ambient temperature range:	–40°C to +85°C
6	Storage temperature range:	Component: –40°C to +85°C Packaging: –55°C to +80°C
7	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.