Connectors, Interconnects

346-056-521-858

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EDAC Inc.

CONN EDGE DUAL FMALE 56POS 0.125

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Connectors, Interconnects

346-056-521-858

Active

EDAC Inc.

CONN EDGE DUAL FMALE 56POS 0.125

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Technical Specifications

Parameters and characteristics for this part

Specification	346-056-521-858

Card Thickness [Max]	1.78 mm
Card Thickness [Max]	0.07 in
Card Thickness [Min]	1.37 mm
Card Thickness [Min]	0.054 "
Card Type	Non Specified - Dual Edge
Color	Green
Contact Finish	Gold
Contact Finish Thickness	10 Áin
Contact Finish Thickness	0.25 Ám
Contact Material	Copper Alloy
Contact Type	Cantilever
Features	Card Guides
Flange Feature	Top Mount Opening, 4-40, Threaded Insert
Gender	Female
Material - Insulation	Polyester Thermoplastic
Mounting Type	Through Hole
Number of Positions	56
Number of Positions/Bay/Row [custom]	28
Number of Rows	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Pitch [x]	0.125 in
Pitch [x]	3.18 mm
Read Out	Dual
Termination	Solder
Termination Rows	2

346-056 Series

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Part	Number of Positions	Read Out	Termination	Contact Finish	Termination Rows	Flange Feature	Operating Temperature [Min]	Operating Temperature [Max]	Contact Type	Number of Rows	Mounting Type	Color	Material - Insulation	Number of Positions/Bay/Row [custom]	Card Thickness [Min]	Card Thickness [Min]	Card Thickness [Max]	Card Thickness [Max]	Contact Finish Thickness	Contact Finish Thickness	Gender	Contact Material	Pitch [x]	Pitch [x]	Card Type	Features	Flange Feature [diameter]	Flange Feature [diameter]	Flange Feature	Flange Feature
EDAC Inc. 346-056-555-258	56	Dual	Solder Eyelet(s)	Gold	2	4-40 Flush Mount Threaded Insert Top Opening	-40 °C	105 ░C	Cantilever	2	Board Edge Straddle Mount	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge
EDAC Inc. 346-056-559-878	56	Dual	Solder Wire Wrap	Gold	2	4-40 Threaded Insert Top Mount Opening	-40 °C	105 ░C	Cantilever	2	Through Hole Right Angle	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge	Card Guides
EDAC Inc. 346-056-521-858	56	Dual	Solder	Gold	2	4-40 Threaded Insert Top Mount Opening	-40 °C	105 ░C	Cantilever	2	Through Hole	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge	Card Guides
EDAC Inc. 346-056-540-807	56	Dual	Wire Wrap	Gold	2	M3 Threaded Insert Top Mount Opening	-40 °C	105 ░C	Cantilever	2	Through Hole	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge
EDAC Inc. 346-056-522-203	56	Dual	Solder	Gold	2	Floating Bobbin Flush Mount	-40 °C	105 ░C	Cantilever	2	Through Hole	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge		0.116 in	2.95 mm
EDAC Inc. 346-056-541-212	56	Dual	Wire Wrap	Gold	2	Flush Mount Side Opening Unthreaded	-40 °C	105 ░C	Cantilever	2	Through Hole	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge		0.128 "	3.25 mm
EDAC Inc. 346-056-520-808	56	Dual	Solder	Gold	2	4-40 Threaded Insert Top Mount Opening	-40 °C	105 ░C	Cantilever	2	Through Hole	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge
EDAC Inc. 346-056-559-807	56	Dual	Solder Wire Wrap	Gold	2	M3 Threaded Insert Top Mount Opening	-40 °C	105 ░C	Cantilever	2	Through Hole Right Angle	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge
EDAC Inc. 346-056-560-212	56	Dual	Solder	Gold	2	Flush Mount Side Opening Unthreaded	-40 °C	105 ░C	Cantilever	2	Board Edge Straddle Mount	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge	Card Extender	0.128 "	3.25 mm
EDAC Inc. 346-056-556-812	56	Dual	Solder	Gold	2	Side Mount Opening Unthreaded	-40 °C	105 ░C	Cantilever	2	Board Edge Straddle Mount	Green	Polyester Thermoplastic	28	1.37 mm	0.054 "	1.78 mm	0.07 in	10 Áin	0.25 Ám	Female	Copper Alloy	0.125 in	3.18 mm	Non Specified - Dual Edge	Card Extender			3.25 mm	0.128 in