Contacts, Spring Loaded (Pogo Pins), and Pressure

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Contact Type	Mounting Type	Maximum Working Height	Recommended Working Height	Minimum Working Height	Pad Layout Dimension	Operating Force - Initial	Operating Force - Mid Compression	Plunger Size	Features	Mating Cycles	Contact Material	Contact Finish	Contact Finish Thickness	Current Rating (Amps)
P70-6000045R CONTACT SPRING LOADED T/H GOLD Harwin Inc.	3,227 In Stock	1 : £0.65000 Cut Tape (CT) 1,800 : £0.38432 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.087" (2.20mm)	0.083" (2.10mm)	0.075" (1.90mm)	Circular - 0.067" (1.70mm) (TH)	-	39.77gf	0.024" (0.60mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	1A
P70-2100045R CONTACT SPRING LOADED T/H GOLD Harwin Inc.	58,248 In Stock	1 : £0.70000 Cut Tape (CT) 600 : £0.44815 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.185" (4.70mm)	0.177" (4.50mm)	0.165" (4.20mm)	Circular - 0.104" (2.64mm) (TH)	-	69.34gf	0.035" (0.90mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	2A
P70-2010045R CONTACT SPRING LOADED SMD GOLD Harwin Inc.	9,770 In Stock	1 : £0.70000 Cut Tape (CT) 700 : £0.44330 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.165" (4.20mm)	0.157" (4.00mm)	0.152" (3.85mm)	Circular - 0.094" (2.40mm) (TH)	-	134.60gf	0.035" (0.90mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	2A
P70-2200045 CONTACT SPRING LOADED T/H GOLD Harwin Inc.	8,736 In Stock	1 : £0.70000 Bag	-	Bag	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.283" (7.20mm)	0.280" (7.10mm)	0.252" (6.40mm)	Circular - 0.087" (2.20mm) (TH)	-	99.32gf	0.035" (0.90mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	2A
P70-2000045R CONTACT SPRING LOADED T/H GOLD Harwin Inc.	6,372 In Stock	1 : £0.71000 Cut Tape (CT) 800 : £0.44356 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.122" (3.10mm)	0.114" (2.90mm)	0.112" (2.85mm)	Circular - 0.094" (2.40mm) (TH)	-	129.50gf	0.035" (0.90mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	2A
P70-2300045R CONTACT SPRING LOADED T/H GOLD Harwin Inc.	0 In Stock Check Lead Time	1 : £0.73000 Cut Tape (CT) 580 : £0.46391 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Sleeve & Plunger (Pogo Pins)	Through Hole	0.205" (5.21mm)	0.193" (4.90mm)	0.181" (4.60mm)	Circular - 0.071" (1.80mm) (TH)	-	84.64gf	0.035" (0.90mm) Dia	-	10000	Brass	Gold	16.0µin (0.41µm)	2A

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Spring-loaded contacts, also known as "pogo pins" in reference to the toy they resemble, are commonly used to establish electrical contact between two objects whose relative mechanical position cannot be well-controlled, or a connector system tolerant of frequent mating/unmating cycles is desirable. Charging cradles for cordless handheld devices such as bar code scanners and mobile radios are a common example. Contact pads used to create a durable, corrosion-resistant surface for spring-loaded contacts to bear against are also included within this product family.