Specification	307-054-420-201

Card Thickness (Max)	0.07 in
Card Thickness (Min)	0.054 in
Card Type	Non Specified, Dual Edge
Color	Green
Contact Finish	Tin
Contact Material	Copper Alloy
Contact Type	Semi Bellows
Gender	Female
Material - Insulation	Polyester Thermoplastic
Mounting Type	Through Hole
Number of Positions	54, 27
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

307-054 Series

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Part	Mounting Type	Termination	Operating Temperature (Min)	Operating Temperature (Max)	Number of Rows	Number of Positions	Pitch	Gender	Contact Type	Color	Read Out	Contact Material	Card Type	Card Thickness (Min)	Card Thickness (Max)	Contact Finish	Material - Insulation	Termination Rows	Contact Finish Thickness	Flange Feature	Flange Feature Diameter	Features
EDAC Inc. 307-054-460-201	Board Edge Straddle Mount	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Tin	Polyester Thermoplastic	2 rows
EDAC Inc. 307-054-520-207	Through Hole	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	Flush Mount M3 Threaded Insert Top Opening
EDAC Inc. 307-054-422-203	Through Hole	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Tin	Polyester Thermoplastic	2 rows		Floating Bobbin Flush Mount	0.116 in
EDAC Inc. 307-054-500-207	Through Hole	Solder Eyelet(s)	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	Flush Mount M3 Threaded Insert Top Opening
EDAC Inc. 307-054-560-258	Board Edge Straddle Mount	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	4-40 Flush Mount Threaded Insert Top Opening		Card Extender Card Guides
EDAC Inc. 307-054-524-204	Through Hole	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	Flush Mount Top Opening Unthreaded	0.156 in
EDAC Inc. 307-054-559-212	Right Angle Through Hole	Solder	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	Flush Mount Side Opening Unthreaded	0.128 in
EDAC Inc. 307-054-555-201	Board Edge Straddle Mount	Solder Eyelet(s)	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin			Card Extender
EDAC Inc. 307-054-558-212	Right Angle Through Hole	Solder Wire Wrap	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Gold	Polyester Thermoplastic	2 rows	10 Ąin	Flush Mount Side Opening Unthreaded	0.128 in
EDAC Inc. 307-054-400-268	Through Hole	Solder Eyelet(s)	-40 °C	105 °C	2	27 54	0.156 in	Female	Semi Bellows	Green	Dual	Copper Alloy	Dual Edge Non Specified	0.054 in	0.07 in	Tin	Polyester Thermoplastic	2 rows		4-40 Flush Mount Threaded Insert Top Opening		Card Guides