As of April 2005 all TOKO  Semiconductors will be Lead Free.  Lead Free parts are designated by a "-G" appended to the end of the part
number.

P/N (Package)	Operating frequency range		Demodulating frequency range		RSSI	On/off control	Included functions	Vop (V)	Top (°C)	Application manual
	RF	IF	FM / FSK	AM / ASK
TK10931V (TSSOP-24)	~ 150 MHz	~ 11 MHz	~ 10 kHz		x1	---	RF AGC amp Op amp Rectifier, comparator	2.5 8.5	-30 +85	TK10931V
TK14552V (TSSOP-16)	---	3 50 MHz		~ 5 MHz	x2		Comparator	2.5 5.5	-40 +100
TK14570L (SOT23L-8)	---	3 15 MHz	~ 1 MHz		x1	---		1.8 8.5	-40 +85	GC3- I010
TK14583V (TSSOP-24)	6 500 MHz	6 12 MHz	~ 100 kHz		x1		Op amp Comparator	2.5 5.5	-30 +75	GC3- D001D
TK83361M (SOP-16)	1 220 MHz	0.01 1 MHz	~ 10 kHz		---	---	Filter amplifier, squelch	2.0 8.0	-30 +75	GC3- H022