Specification	3-520997-2

Color	Blue
Contact Finish	Tin
Contact Material	Brass
Gender	Female
Insulation	Fully Insulated
Insulation Diameter [diameter]	6.6 mm
Insulation Diameter [diameter]	0.26 in
Mounting Type	Free Hanging (In-Line), Right Angle
Tab Thickness	0.02 in
Tab Thickness	0.51 mm
Tab Width [x]	0.187 in
Tab Width [x]	4.75 mm
Terminal Type	Flag, Angled - 90°
Termination	Crimp
Wire Gauge [Max]	16 AWG
Wire Gauge [Min]	14 AWG

Ultra-Fast 187 Series

Part	Insulation Diameter [diameter]	Insulation Diameter [diameter]	Contact Finish	Tab Thickness	Tab Thickness	Terminal Type	Insulation	Mounting Type	Contact Material	Wire Gauge [Max]	Wire Gauge [Min]	Termination	Tab Width [x]	Tab Width [x]	Gender	Color	Length - Overall [x]	Length - Overall [x]	Length - Overall	Length - Overall	Insulation Diameter
TE Connectivity AMP Connectors 2-520334-2	4.19 mm	0.165 in	Tin	0.02 in	0.51 mm	Angled - 90° Flag	Fully Insulated	Free Hanging (In-Line) Right Angle	Brass	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Female	Red
TE Connectivity AMP Connectors 2-520181-4			Tin	0.02 in	0.51 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Phosphor Bronze	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Female	Red	21.72 mm	0.855 in
TE Connectivity AMP Connectors 2-521104-2			Tin	0.032 in	0.81 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Brass	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Male	Red			20.14 mm	0.793 "
TE Connectivity AMP Connectors 3-520150-2	6.6 mm	0.26 in	Tin	0.02 in	0.51 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Brass	16 AWG	14 AWG	Crimp	0.187 in	4.75 mm	Female	Blue	23.75 mm	0.935 "
TE Connectivity AMP Connectors 2-520194-2			Tin	0.032 in	0.81 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Brass	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Female	Red	21.72 mm	0.855 in
TE Connectivity AMP Connectors 9-520181-2			Tin	0.02 in	0.51 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Brass	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Female	Black	21.72 mm	0.855 in
TE Connectivity AMP Connectors 3-520997-2	6.6 mm	0.26 in	Tin	0.02 in	0.51 mm	Angled - 90° Flag	Fully Insulated	Free Hanging (In-Line) Right Angle	Brass	16 AWG	14 AWG	Crimp	0.187 in	4.75 mm	Female	Blue
TE Connectivity AMP Connectors 3-350815-2		0.16 in	Tin	0.02 in	0.51 mm	Standard	Fully Insulated	Free Hanging (In-Line)	Brass	16 AWG	14 AWG	Crimp	0.187 in	4.75 mm	Female	Blue	21.72 mm	0.855 in			4.06 mm
TE Connectivity AMP Connectors 2-520337-2	4.19 mm	0.165 in	Tin	0.032 in	0.81 mm	Angled - 90° Flag	Fully Insulated	Free Hanging (In-Line) Right Angle	Brass	22 AWG	17.5 AWG	Crimp	0.187 in	4.75 mm	Female	Red
TE Connectivity AMP Connectors 3-520339-2	4.7 mm	0.185 in	Tin	0.02 in	0.51 mm	Angled - 90° Flag	Fully Insulated	Free Hanging (In-Line) Right Angle	Brass	16 AWG	14 AWG	Crimp	0.187 in	4.75 mm	Female	Blue

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.45
		10	$ 0.42
		25	$ 0.42
		50	$ 0.41
		100	$ 0.35
		250	$ 0.31
		500	$ 0.30
	N/A	18222	$ 0.49
	Tape & Reel (TR)	1700	$ 0.28
		3400	$ 0.27
		5100	$ 0.26
		8500	$ 0.25
		11900	$ 0.24
		17000	$ 0.23
		42500	$ 0.22
Newark	Each (Supplied on Cut Tape)	500	$ 0.30

Description

General part information

Ultra-Fast 187 Series

Quick Disconnect Receptacle, 16 – 14 AWG, 1.31 – 2.08 mm² Wire, 4.75 mm [.187 in] Tab Width, Flag, Brass, Tin Plating, Strip/Reel, Ultra-Fast 187

Documents

Technical documentation and resources

3-520997-2

Deep-Dive with AI

3-520997-2

Deep-Dive with AI

Technical Specifications

Ultra-Fast 187 Series

Pricing

Description

Ultra-Fast 187 Series

Documents

Enhanced Product Overview EN

3D Product Image EN

Manufacturer Catalogue EN

Ultra-Fast Fully Insulated FASTON Receptacle Terminals

ULTRA FAST FASTON SERIES

Ultra-Fast Series 110, 125, 187, 205, and 250 Fully-Insulated FASTON Terminals

Datasheet

ENG_CD_520997_F_baseFilename.pdf

Ultra-Fast and Ultra Fast Plus

Ultra-Fast 187 Series