1557-2

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Keystone Electronics

CIRCUIT BOARD HARDWARE - PCB .109 SPLIT FORK TURRET TERMINAL

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1557-2

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Keystone Electronics

CIRCUIT BOARD HARDWARE - PCB .109 SPLIT FORK TURRET TERMINAL

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1557-2

Board Thickness	0.062 in
Board Thickness	1.57 mm
Contact Finish	Tin
Contact Material	Brass
Flange Diameter [diameter]	0.187 in
Flange Diameter [diameter]	4.75 mm
Insulation	Non-Insulated
Length - Above Board	9.53 mm
Length - Above Board	0.375 in
Length - Below Flange [x]	2.77 mm
Length - Below Flange [x]	0.109 in
Length - Overall [x]	0.484 in
Length - Overall [x]	12.29 mm
Mounting Hole Diameter [diameter]	0.154 in
Mounting Hole Diameter [diameter]	3.91 mm
Mounting Type	Through Hole
Number of Turrets	Single
Staking Side OD [diameter]	3.81 mm
Staking Side OD [diameter]	0.15 "
Terminal Type	Fork, Single End, Hollow
Termination	Staking Flare, Knurled

1500 Series

Standoffs & Spacers 6-32 X 1/4" RND

Part	Length - Above Board [x]	Length - Above Board [x]	Number of Turrets	Terminal Type	Staking Side OD	Staking Side OD	Flange Diameter [diameter]	Flange Diameter [diameter]	Contact Material	Diameter - Turret Head [diameter]	Diameter - Turret Head [diameter]	Insulation	Mounting Type	Length - Below Flange [x]	Length - Below Flange [x]	Contact Finish	Board Thickness [z]	Board Thickness [z]	Length - Overall [x]	Length - Overall [x]	Termination	Mounting Hole Diameter [diameter]	Mounting Hole Diameter [diameter]	Staking Side OD [diameter]	Staking Side OD [diameter]	Flange Diameter	Length - Overall	Board Thickness	Board Thickness	Staking Side OD [diameter]	Plating	Material	Type	Screw, Thread Size	Between Board Height	Between Board Height	Between Board Height	Threaded/Unthreaded	Gender	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Diameter - Outside [diameter]	Length - Above Board	Length - Above Board
Keystone Electronics 1583-3	0.186 in	4.72 mm	Double	Double End	1.83 mm	0.072 in	2.36 mm	0.093 in	Brass	1.27 mm	0.05 in	Non-Insulated	Through Hole	0.277 in	7.04 mm	Tin	0.093 "	2.36 mm	11.76 mm	0.463 in	Staking Flare	1.93 mm	0.076 in
Keystone Electronics 1502-3	0.219 "	5.56 mm	Double	Single End				0.125 in	Brass	2.36 mm	0.093 in	Non-Insulated	Through Hole	0.141 in	3.58 mm	Tin	0.093 "	2.36 mm	9.14 mm	0.36 "	Staking Flare	2.39 mm	0.094 "	2.29 mm	0.09 in	3.18 mm
Keystone Electronics 1595-3	0.187 in	4.75 mm	Single	Single End			3.18 mm	0.125 in	Brass	1.91 mm	0.075 in	Non-Insulated		0.188 in	4.78 mm	Tin	0.093 "	2.36 mm		0.375 "	Threaded						9.53 mm
Keystone Electronics 1573-2	0.186 in	4.72 mm	Double	Single End	1.83 mm	0.072 in	2.36 mm	0.093 in	Brass	1.27 mm	0.05 in	Non-Insulated	Through Hole	0.082 in	2.08 mm	Tin			6.81 mm	0.268 in	Staking Flare	1.93 mm	0.076 in					0.062 in	1.57 mm
Keystone Electronics 1507-1			Single	Fork Hollow Single End			4.75 mm	0.187 in	Brass			Non-Insulated	Through Hole	0.078 in	1.98 mm	Tin			10.3 mm	0.406 in	Staking Flare Knurled				2.84 mm			0.032 in	0.81 mm	0.112 in
Keystone Electronics 1561B																			12.3 mm	0.484 in											Nickel	Brass	Round Standoff	#6-32	0.375 in	0.375 in	9.53 mm	Threaded	Female Swage	6.35 mm	0.25 in	0.25 in
Keystone Electronics 1557-2			Single	Fork Hollow Single End			4.75 mm	0.187 in	Brass			Non-Insulated	Through Hole	0.109 in	2.77 mm	Tin			12.29 mm	0.484 in	Staking Flare Knurled	3.91 mm	0.154 in		3.81 mm			0.062 in	1.57 mm	0.15 "													9.53 mm	0.375 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	5000	$ 0.43
Sager	N/A	5000	$ 0.37

Description

General part information

1500 Series

Standoffs & Spacers 6-32 X 1/4" RND

Documents

Technical documentation and resources