How do the CUI Devices PJ20 Series variants differ?

CUI Devices PJ20 Series part numbers differ by actual diameter, contact material - plating, current rating and industry recognized mating diameter. Use the selection guide above to pick by actual diameter.

How many CUI Devices PJ20 Series part numbers are listed?

4 CUI Devices PJ20 Series part numbers are listed, each with specifications and a datasheet where available.

CUI Devices PJ20 Series

4 variants · CUI Devices

About the CUI Devices PJ20 Series

The CUI Devices PJ20 Series series groups 4 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common body color of Black, connector type of Jack and contact material of Brass, Copper Alloy. Variants differ by actual diameter, contact material - plating and current rating, so you can match the exact actual diameter your application requires using the selection guide below. All listed CUI Devices PJ20 Series part numbers are active and orderable.

Select a variant by

Actual diameter: 0.079\" (2.00mm ID), 0.256\" (6.50mm OD) · 0.098\" (2.50mm ID), 0.256\" (6.50mm OD)
Contact material - plating: Silver · Tin
Current rating: 2.5 A · 5 A
Industry recognized mating diameter: 2.10mm ID (0.083\"), 5.50mm OD (0.217\") · 2.50mm ID (0.098\"), 5.50mm OD (0.217\")
Termination: Kinked Pin · Kinked Pin, Solder Eyelet

Shared specifications

Body color: Black
Connector type: Jack
Contact material: Brass, Copper Alloy
Gender: Male
Housing material: Polybutylene Terephthalate (PBT)
Internal switch: Single Switch, Normally Closed
Material flammability rating: UL94 V-0
Mating length (Depth): 0.354\" (9.00mm)
Mounting type: Through Hole, Right Angle
Number of positions (Contacts): 2 Conductors, 3 Contacts
Operating temperature: -25°C ~ 85°C
Package: Bag

Variant comparison

Parameter	PJ-202A	PJ-202AH	PJ-202B	PJ-202BH
Actual diameter	0.079\" (2.00mm ID), 0.256\" (6.50mm OD)	0.079\" (2.00mm ID), 0.256\" (6.50mm OD)	0.098\" (2.50mm ID), 0.256\" (6.50mm OD)	0.098\" (2.50mm ID), 0.256\" (6.50mm OD)
Contact material - plating	Tin	Silver	Tin	Silver
Current rating	2.5 A	5 A	2.5 A	5 A
Industry recognized mating diameter	2.10mm ID (0.083\"), 5.50mm OD (0.217\")	2.10mm ID (0.083\"), 5.50mm OD (0.217\")	2.50mm ID (0.098\"), 5.50mm OD (0.217\")	2.50mm ID (0.098\"), 5.50mm OD (0.217\")
Termination	Kinked Pin	Kinked Pin	Kinked Pin, Solder Eyelet	Kinked Pin, Solder Eyelet

Request a quote on any CUI Devices PJ20 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

Frequently asked questions

How do the CUI Devices PJ20 Series variants differ?: CUI Devices PJ20 Series part numbers differ by actual diameter, contact material - plating, current rating and industry recognized mating diameter. Use the selection guide above to pick by actual diameter.
How many CUI Devices PJ20 Series part numbers are listed?: 4 CUI Devices PJ20 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for CUI Devices PJ20 Series?: Request a quote (RFQ) for any CUI Devices PJ20 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.