306-021-500-178

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EDAC Inc.

CARD EDGE CONNECTOR, SINGLE SIDE, 1.57 MM, 21 CONTACTS, PANEL MOUNT, STRAIGHT

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DocumentsDatasheet Technical Data Sheet EN

306-021-500-178

Active

EDAC Inc.

CARD EDGE CONNECTOR, SINGLE SIDE, 1.57 MM, 21 CONTACTS, PANEL MOUNT, STRAIGHT

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DocumentsDatasheet Technical Data Sheet EN

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	306-021-500-178

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	Flush Mount, Threaded Insert, 4-40, Top Opening
Gender	Female
Material - Insulation	Polyester Thermoplastic
Number of Positions	42
Number of Rows	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-40 °C
Pitch [x]	0.156 in
Pitch [x]	3.96 mm
Read Out	Dual
Termination	Solder Eyelet(s)
Termination Rows	1

306-021 Series

Part	Gender	Contact Finish Thickness	Contact Finish Thickness	Operating Temperature [Min]	Operating Temperature [Max]	Flange Feature	Termination	Termination Rows	Color	Contact Finish	Features	Card Type	Number of Rows	Card Thickness [Min]	Card Thickness [Min]	Card Thickness [Max]	Card Thickness [Max]	Number of Positions	Material - Insulation	Pitch [x]	Pitch [x]	Read Out	Contact Material	Contact Type	Mounting Type	Flange Feature [diameter]	Flange Feature [diameter]
EDAC Inc. 306-021-500-178	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	4-40 Flush Mount Threaded Insert Top Opening	Solder Eyelet(s)	1	Green	Gold	Card Guides	Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever
EDAC Inc. 306-021-520-104	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	Flush Mount Top Opening Unthreaded	Solder	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole	3.96 mm	0.156 in
EDAC Inc. 306-021-500-103	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	Floating Bobbin Flush Mount	Solder Eyelet(s)	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever		2.95 mm	0.116 in
EDAC Inc. 306-021-500-102	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	Flush Mount Top Opening Unthreaded	Solder Eyelet(s)	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever		3.25 mm	0.128 "
EDAC Inc. 306-021-400-112	Female			-40 °C	105 ░C	Flush Mount Side Opening Unthreaded	Solder Eyelet(s)	1	Green	Tin		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever		3.25 mm	0.128 "
EDAC Inc. 306-021-521-168	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	4-40 Flush Mount Threaded Insert Top Opening	Solder	1	Green	Gold	Card Guides	Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole
EDAC Inc. 306-021-521-108	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	4-40 Flush Mount Threaded Insert Top Opening	Solder	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole
EDAC Inc. 306-021-520-178	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	4-40 Flush Mount Threaded Insert Top Opening	Solder	1	Green	Gold	Card Guides	Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole
EDAC Inc. 306-021-521-104	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	Flush Mount Top Opening Unthreaded	Solder	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole	3.96 mm	0.156 in
EDAC Inc. 306-021-521-103	Female	10 Áin	0.25 Ám	-40 °C	105 ░C	Floating Bobbin Flush Mount	Solder	1	Green	Gold		Non Specified - Dual Edge	2	1.37 mm	0.054 "	1.78 mm	0.07 in	42	Polyester Thermoplastic	0.156 in	3.96 mm	Dual	Copper Alloy	Cantilever	Panel Mount Through Hole	2.95 mm	0.116 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	25	$ 17.17
Newark	Each	1	$ 17.23
		100	$ 11.08
		250	$ 9.31
		500	$ 8.27
		1000	$ 6.96

Description

General part information

306-021 Series

42 Position Female Connector Non Specified - Dual Edge Gold 0.156" (3.96mm) Green