Specification	RSM-120-02-F-D

Connector Type	Receptacle
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	3 µin
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Female Socket
Current Rating (Per Contact)	3.1 A
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	0.24 in
Insulation Material	Liquid Crystal Polymer (LCP)
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	40
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Pitch - Mating	0.05 in
Row Spacing - Mating	0.1 in
Style	Board
Termination	Solder

RSM Series

...

Part	Fastening Type	Contact Finish - Mating	Operating Temperature (Max)	Operating Temperature (Min)	Insulation Color	Mounting Type	Style	Current Rating (Per Contact)	Termination	Contact Finish - Post	Number of Positions	Contact Finish Thickness - Mating	Insulation Height	Material Flammability Rating	Number of Positions Loaded	Pitch - Mating	Connector Type	Contact Type	Number of Rows	Contact Shape	Contact Material	Insulation Material	Row Spacing - Mating	Features
Samtec Inc. RSM-128-02-F-S	Push-Pull	Gold	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	28	3 µin	0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	1	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)
Samtec Inc. RSM-128-02-T-D	Push-Pull	Tin	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	56		0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	2	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)	0.1 in
Samtec Inc. RSM-128-02-L-D	Push-Pull	Gold	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	56	10 µin	0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	2	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)	0.1 in
Samtec Inc. RSM-128-02-S-S-K-TR	Push-Pull	Gold	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	28	30 µin	0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	1	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)		Pick and Place
Samtec Inc. RSM-128-02-S-S-K	Push-Pull	Gold	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	28	30 µin	0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	1	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)		Pick and Place
Samtec Inc. RSM-128-02-T-S	Push-Pull	Tin	125 °C	-55 °C	Black	Surface Mount	Board	3.1 A	Solder	Tin	28		0.24 in	UL94 V-0	All	0.05 in	Receptacle	Female Socket	1	Square	Phosphor Bronze	Liquid Crystal Polymer (LCP)

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

RSM-120-02-F-D | Datasheet

Datasheet

RSM (SMT, Double Row) Footprint

Datasheet