Connectors, Interconnects

857-056-540-202

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EDAC Inc.

CONN EDGE DUAL FMALE 56POS 0.156

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Connectors, Interconnects

857-056-540-202

Active

EDAC Inc.

CONN EDGE DUAL FMALE 56POS 0.156

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Technical Specifications

Parameters and characteristics for this part

Specification	857-056-540-202

Card Thickness [Max]	0.07 in, 1.78 mm
Card Thickness [Min]	1.37 mm, 0.054 in
Card Type	Non Specified - Dual Edge
Color	Black
Contact Finish	Gold
Contact Finish Thickness	0.25 Ám
Contact Finish Thickness	10 Áin
Contact Material	Copper Alloy
Contact Type	Semi Bellows
Flange Feature	Top Opening, Flush Mount, Unthreaded
Flange Feature [diameter]	3.25 mm
Flange Feature [diameter]	0.128 "
Gender	Female
Material - Insulation	Polyphenylene Sulfide (PPS)
Mounting Type	Through Hole
Number of Positions	56
Number of Positions/Bay/Row	28
Number of Rows [custom]	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 C
Pitch	3.96 mm
Pitch	0.156 in
Read Out	Dual
Termination	Wire Wrap
Termination Rows [custom]	2

857-056 Series

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Part	Material - Insulation	Termination Rows [custom]	Mounting Type	Features	Termination	Flange Feature	Flange Feature [diameter]	Flange Feature [diameter]	Contact Finish	Number of Positions/Bay/Row	Contact Material	Color	Gender	Operating Temperature [Max]	Operating Temperature [Min]	Pitch	Pitch	Number of Rows [custom]	Contact Type	Card Type	Read Out	Card Thickness [Max]	Card Thickness [Min]	Number of Positions	Contact Finish Thickness	Contact Finish Thickness
EDAC Inc. 857-056-460-202	Polyphenylene Sulfide (PPS)	2	Board Edge Straddle Mount	Card Extender	Solder	Flush Mount Top Opening Unthreaded	3.25 mm	0.128 "	Tin	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56
EDAC Inc. 857-056-520-207	Polyphenylene Sulfide (PPS)	2	Through Hole		Solder	Flush Mount M3 Threaded Insert Top Opening			Gold	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56	0.25 Ám	10 Áin
EDAC Inc. 857-056-459-204	Polyphenylene Sulfide (PPS)	2	Right Angle Through Hole		Solder	Flush Mount Top Opening Unthreaded	3.96 mm	0.156 "	Tin	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Single	0.07 in 1.78 mm	0.054 in 1.37 mm	56
EDAC Inc. 857-056-542-202	Polyphenylene Sulfide (PPS)	2	Through Hole		Wire Wrap	Flush Mount Top Opening Unthreaded	3.25 mm	0.128 "	Gold	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56	0.25 Ám	10 Áin
EDAC Inc. 857-056-522-207	Polyphenylene Sulfide (PPS)	2	Through Hole		Solder	Flush Mount M3 Threaded Insert Top Opening			Gold	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56	0.25 Ám	10 Áin
EDAC Inc. 857-056-540-202	Polyphenylene Sulfide (PPS)	2	Through Hole		Wire Wrap	Flush Mount Top Opening Unthreaded	3.25 mm	0.128 "	Gold	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56	0.25 Ám	10 Áin
EDAC Inc. 857-056-500-203	Polyphenylene Sulfide (PPS)	2	Through Hole		Solder Eyelet(s)	Floating Bobbin Flush Mount	2.95 mm	0.116 "	Gold	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56	0.25 Ám	10 Áin
EDAC Inc. 857-056-459-202	Polyphenylene Sulfide (PPS)	2	Right Angle Through Hole		Solder	Flush Mount Top Opening Unthreaded	3.25 mm	0.128 "	Tin	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Single	0.07 in 1.78 mm	0.054 in 1.37 mm	56
EDAC Inc. 857-056-424-202	Polyphenylene Sulfide (PPS)	2	Through Hole		Solder	Flush Mount Top Opening Unthreaded	3.25 mm	0.128 "	Tin	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56
EDAC Inc. 857-056-400-212	Polyphenylene Sulfide (PPS)	2	Through Hole		Solder Eyelet(s)	Side Mount Opening Unthreaded	3.25 mm	0.128 "	Tin	28	Copper Alloy	Black	Female	125 °C	-40 C	3.96 mm	0.156 in	2	Semi Bellows	Non Specified - Dual Edge	Dual	0.07 in 1.78 mm	0.054 in 1.37 mm	56