Specification	SQW-121-01-F-D

Connector Type	Receptacle
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	3 µin
Contact Finish Thickness - Mating	0.076 µm
Contact Length - Post	0.09 "
Contact Length - Post	2.29 mm
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Forked
Current Rating (Amps)	3.8 A
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	6.35 mm
Insulation Height	0.25 in
Insulation Material	Liquid Crystal Polymer (LCP)
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	42
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Pitch - Mating [x]	0.079 in
Pitch - Mating [x]	2 mm
Row Spacing - Mating	0.079 in
Row Spacing - Mating	2 mm
Style	Board to Board, Cable
Termination	Solder

SQW-121 Series

Part	Current Rating (Amps)	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Insulation Height	Insulation Height	Row Spacing - Mating	Row Spacing - Mating	Mounting Type	Insulation Color	Style	Contact Finish - Mating	Number of Positions Loaded	Material Flammability Rating	Termination	Contact Length - Post	Contact Length - Post	Contact Material	Operating Temperature [Min]	Operating Temperature [Max]	Number of Positions	Contact Finish - Post	Fastening Type	Contact Type	Pitch - Mating [x]	Pitch - Mating [x]	Connector Type	Number of Rows	Contact Shape	Insulation Material	Insulation Height [z]	Insulation Height [z]	Number of Positions Loaded	Features
Samtec Inc. SQW-121-01-L-D	3.8 A	10 çin	0.25 çm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)
Samtec Inc. SQW-121-01-L-D-VS-LC	3.8 A	10 çin	0.25 çm			0.079 in	2 mm	Surface Mount	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder			Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)	0.3 in	7.62 mm
Samtec Inc. SQW-121-01-L-D-013	3.8 A	10 çin	0.25 çm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold		UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)			41
Samtec Inc. SQW-121-01-L-D-001	3.8 A	10 çin	0.25 çm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold		UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)			41
Samtec Inc. SQW-121-01-L-D-VS-A	3.8 A	10 çin	0.25 çm			0.079 in	2 mm	Surface Mount	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder			Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)	0.3 in	7.62 mm		Board Guide
Samtec Inc. SQW-121-01-F-D-VS	3.8 A	3 µin	0.076 µm			0.079 in	2 mm	Surface Mount	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder			Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)	0.3 in	7.62 mm
Samtec Inc. SQW-121-01-L-D-VS	3.8 A	10 çin	0.25 çm			0.079 in	2 mm	Surface Mount	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder			Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)	0.3 in	7.62 mm
Samtec Inc. SQW-121-01-L-T-062	3.8 A	10 çin	0.25 çm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold		UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	63	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	3	Square	Liquid Crystal Polymer (LCP)			62
Samtec Inc. SQW-121-01-F-T	3.8 A	3 µin	0.076 µm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	63	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	3	Square	Liquid Crystal Polymer (LCP)
Samtec Inc. SQW-121-01-F-D	3.8 A	3 µin	0.076 µm	6.35 mm	0.25 in	0.079 in	2 mm	Through Hole	Black	Board to Board Cable	Gold	All	UL94 V-0	Solder	0.09 "	2.29 mm	Phosphor Bronze	-55 °C	125 °C	42	Tin	Push-Pull	Forked	0.079 in	2 mm	Receptacle	2	Square	Liquid Crystal Polymer (LCP)