QFSS-078-04.25-H-D-PC4

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Samtec Inc.

CONN RCPT 156POS SMD GOLD

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Active

Samtec Inc.

CONN RCPT 156POS SMD GOLD

Technical Specifications

Parameters and characteristics for this part

Specification	QFSS-078-04.25-H-D-PC4

Connector Type	Receptacle, Center Strip Contacts
Contact Finish	Gold
Contact Finish Thickness	0.76 Ám
Contact Finish Thickness	30 Áin
Features	Shielded, Power Pins (8), Board Guide, Ground Bus (Plane)
Height Above Board	7.06 mm
Height Above Board	0.278 "
Mated Stacking Heights	11 mm
Mounting Type	Surface Mount
Number of Positions [custom]	8
Number of Positions [custom]	156
Number of Rows	2
Pitch [x]	0.64 mm
Pitch [x]	0.025 in

Part	Contact Finish Thickness	Contact Finish Thickness	Connector Type	Mated Stacking Heights	Number of Rows	Contact Finish	Features	Height Above Board	Height Above Board	Mounting Type	Pitch [x]	Pitch [x]	Number of Positions [custom]	Number of Positions [custom]	Number of Positions [custom]
Samtec Inc. QFSS-078-04.25-L-D	10 Áin	0.25 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in
Samtec Inc. QFSS-078-04.25-L-D-A-P-TR	10 Áin	0.25 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in
Samtec Inc. QFSS-078-04.25-H-D-PC4	30 Áin	0.76 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Power Pins (8) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in	8	156
Samtec Inc. QFSS-078-04.25-H-D-GP	30 Áin	0.76 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in
Samtec Inc. QFSS-078-04.25-L-D-PC8	10 Áin	0.25 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Power Pins (16) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in	16		156
Samtec Inc. QFSS-078-04.25-L-D-PC4	10 Áin	0.25 Ám	Center Strip Contacts Receptacle	11 mm	2	Gold	Board Guide Ground Bus (Plane) Power Pins (8) Shielded	7.06 mm	0.278 "	Surface Mount	0.64 mm	0.025 in	8	156

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

Distributor	Package	Quantity	$

Digikey	Tray	26	$ 41.57

General part information

164 (156 + 8 Power) Position Connector Receptacle, Center Strip Contacts Surface Mount Gold

Technical documentation and resources