Specification	7-1734857-4

Card Thickness	1.57 mm
Card Thickness	0.062 in
Card Type	PCI Express™
Color	Black
Contact Finish	Gold
Contact Finish Thickness	0.38 µm
Contact Finish Thickness	15 µin
Contact Material	Phosphor Bronze
Features	Locking Ramp, Card Extender
Gender	Female
Material - Insulation	Polyamide (PA9T), Nylon 9T
Mounting Type	Straddle Mount, Board Edge
Number of Positions	98
Number of Rows [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Pitch	1 mm
Pitch	0.039 in
Read Out	Dual
Termination	Solder

1734857 Series

Part	Material - Insulation	Card Type	Gender	Number of Rows [custom]	Contact Finish Thickness	Contact Finish Thickness	Features	Card Thickness	Card Thickness	Contact Material	Termination	Color	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of Positions	Pitch	Pitch	Contact Finish	Read Out
TE Connectivity AMP Connectors 2-1734857-1	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.025 µm	1 µin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	White	85 °C	-40 C	Board Edge Straddle Mount	64	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 8-1734857-5	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.76 Ám	30 Áin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	Black	85 °C	-40 C	Board Edge Straddle Mount	164	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 6-1734857-5	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.76 Ám	30 Áin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	Black	85 °C	-40 C	Board Edge Straddle Mount	64	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 8-1734857-4	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.38 µm	15 µin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	Black	85 °C	-40 C	Board Edge Straddle Mount	164	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 7-1734857-5	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.76 Ám	30 Áin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	Black	85 °C	-40 C	Board Edge Straddle Mount	98	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 2-1734857-4	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.38 µm	15 µin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	White	85 °C	-40 C	Board Edge Straddle Mount	64	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 3-1734857-5	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.76 Ám	30 Áin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	White	85 °C	-40 C	Board Edge Straddle Mount	98	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 3-1734857-1	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.025 µm	1 µin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	White	85 °C	-40 C	Board Edge Straddle Mount	98	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 4-1734857-5	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.76 Ám	30 Áin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	White	85 °C	-40 C	Board Edge Straddle Mount	164	1 mm	0.039 in	Gold	Dual
TE Connectivity AMP Connectors 7-1734857-4	Polyamide (PA9T) Nylon 9T	PCI Express™	Female	2	0.38 µm	15 µin	Card Extender Locking Ramp	1.57 mm	0.062 in	Phosphor Bronze	Solder	Black	85 °C	-40 C	Board Edge Straddle Mount	98	1 mm	0.039 in	Gold	Dual

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.69
	Tray	10800	$ 3.69
Newark	Each	2500	$ 3.90

Description

General part information

1734857 Series

Board-to-Board, 98 Position, 1 mm [.039 in] Centerline, Straddle Mount, Black, 10 mm [.394 in] Height, PCI & PCI Express Connectors

Documents

Technical documentation and resources

7-1734857-4

Deep-Dive with AI

7-1734857-4

Deep-Dive with AI

Technical Specifications

1734857 Series

Pricing

Description

1734857 Series

Documents

PCI Express Card Edge Connector, Vertical, DIP Type

ENG_CD_1734857_C.pdf

4-1773442-7 Card Edge Connector for PCI Express Applications

PCI Express Card Edge Connector, Straddle Mount Type

Datasheet

Technical Data Sheet EN

1734857 Series