Specification	355-042-521-201

Card Thickness (Max)	0.07 in
Card Thickness (Min)	0.054 in
Card Type	Non Specified, Dual Edge
Color	Black
Contact Finish	Gold
Contact Finish Thickness	10 Ąin
Contact Material	Copper Alloy
Contact Type	Semi Bellows
Gender	Female
Material - Insulation	Polyester Thermoplastic
Mounting Type	Through Hole
Number of Positions	42, 21
Number of Rows	2
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-40 °C
Pitch	0.156 in
Read Out	Dual
Termination	Solder
Termination Rows	2 rows

355-042 Series

Part	Card Thickness (Min)	Card Thickness (Max)	Contact Material	Contact Finish Thickness	Flange Feature	Pitch	Color	Contact Type	Gender	Number of Rows	Read Out	Contact Finish	Operating Temperature (Min)	Operating Temperature (Max)	Card Type	Mounting Type	Number of Positions	Termination	Termination Rows	Material - Insulation	Flange Feature Diameter	Features
EDAC Inc. 355-042-521-208	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Panel Mount Through Hole	21 42	Solder	2 rows	Polyester Thermoplastic
EDAC Inc. 355-042-500-204	0.054 in	0.07 in	Copper Alloy	10 Ąin	Flush Mount Top Opening Unthreaded	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Panel Mount	21 42	Solder Eyelet(s)	2 rows	Polyester Thermoplastic	0.156 in
EDAC Inc. 355-042-555-501	0.054 in	0.07 in	Copper Alloy	10 Ąin		0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Board Edge Straddle Mount	21 42	Solder	2 rows	Polyester Thermoplastic		Card Extender
EDAC Inc. 355-042-555-558	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Board Edge Straddle Mount	21 42	Solder	2 rows	Polyester Thermoplastic		Card Extender Card Guides
EDAC Inc. 355-042-556-268	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Board Edge Straddle Mount	21 42	Solder	2 rows	Polyester Thermoplastic		Card Extender Card Guides
EDAC Inc. 355-042-520-203	0.054 in	0.07 in	Copper Alloy	10 Ąin	Floating Bobbin Flush Mount	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Panel Mount Through Hole	21 42	Solder	2 rows	Polyester Thermoplastic	0.116 in
EDAC Inc. 355-042-500-568	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Panel Mount	21 42	Solder Eyelet(s)	2 rows	Polyester Thermoplastic
EDAC Inc. 355-042-556-278	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Board Edge Straddle Mount	21 42	Solder	2 rows	Polyester Thermoplastic		Card Extender Card Guides
EDAC Inc. 355-042-520-503	0.054 in	0.07 in	Copper Alloy	10 Ąin	Floating Bobbin Flush Mount	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Panel Mount Through Hole	21 42	Solder	2 rows	Polyester Thermoplastic	0.116 in
EDAC Inc. 355-042-556-508	0.054 in	0.07 in	Copper Alloy	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening	0.156 in	Black	Semi Bellows	Female	2	Dual	Gold	-40 °C	105 °C	Dual Edge Non Specified	Board Edge Straddle Mount	21 42	Solder	2 rows	Polyester Thermoplastic		Card Extender