How do the CUI Devices PJ02 Series variants differ?

CUI Devices PJ02 Series part numbers differ by actual diameter, contact material, contact material - plating and current rating. Use the selection guide above to pick by actual diameter.

How many CUI Devices PJ02 Series part numbers are listed?

4 CUI Devices PJ02 Series part numbers are listed, each with specifications and a datasheet where available.

CUI Devices PJ02 Series

4 variants · CUI Devices

About the CUI Devices PJ02 Series

The CUI Devices PJ02 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 housing material of Polybutylene Terephthalate (PBT). Variants differ by actual diameter, contact material and contact material - plating, so you can match the exact actual diameter your application requires using the selection guide below. All listed CUI Devices PJ02 Series part numbers are active and orderable.

Select a variant by

Actual diameter: 0.057\" (1.45mm ID), 0.157\" (4.00mm OD) · 0.079\" (2.00mm ID), 0.236\" (6.00mm OD) · 0.079\" (2.00mm ID), 0.256\" (6.50mm OD)
Contact material: Brass, Copper Alloy · Brass, Phosphor Bronze
Contact material - plating: Silver · Tin
Current rating: 2.5 A · 3 A · 5 A
Gender: Female · Male
Industry recognized mating diameter: 1.40mm ID (0.055\"), 4.30mm ID (0.169\"), 6.50mm OD (0.256\") EIAJ-5 · 2.10mm ID (0.083\"), 5.50mm OD (0.217\")
Mating length (Depth): 0.315\" (8.00mm) · 0.354\" (9.00mm)
Mounting type: Panel Mount · Through Hole · Through Hole, Right Angle

Shared specifications

Body color: Black
Connector type: Jack
Housing material: Polybutylene Terephthalate (PBT)
Internal switch: Single Switch, Normally Closed
Material flammability rating: UL94 V-0
Number of positions (Contacts): 2 Conductors, 3 Contacts
Operating temperature: -25°C ~ 85°C
Package: Bag
Shielding: Unshielded
Voltage - rated: 24VDC

Variant comparison

Parameter	PJ-025	PJ-026A	PJ-028A	PJ-028AH
Actual diameter	0.057\" (1.45mm ID), 0.157\" (4.00mm OD)	0.079\" (2.00mm ID), 0.236\" (6.00mm OD)	0.079\" (2.00mm ID), 0.256\" (6.50mm OD)	0.079\" (2.00mm ID), 0.256\" (6.50mm OD)
Contact material	Brass, Copper Alloy	Brass, Phosphor Bronze	Brass, Copper Alloy	Brass, Copper Alloy
Contact material - plating	Tin	Tin	Tin	Silver
Current rating	3 A	2.5 A	2.5 A	5 A
Gender	Female	Male	Male	Male
Industry recognized mating diameter	1.40mm ID (0.055\"), 4.30mm ID (0.169\"), 6.50mm OD (0.256\") EIAJ-5	2.10mm ID (0.083\"), 5.50mm OD (0.217\")	2.10mm ID (0.083\"), 5.50mm OD (0.217\")	2.10mm ID (0.083\"), 5.50mm OD (0.217\")
Mating length (Depth)	0.354\" (9.00mm)	0.315\" (8.00mm)	0.354\" (9.00mm)	0.354\" (9.00mm)
Mounting type	Through Hole, Right Angle	Panel Mount	Through Hole	Through Hole

Request a quote on any CUI Devices PJ02 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 PJ02 Series variants differ?: CUI Devices PJ02 Series part numbers differ by actual diameter, contact material, contact material - plating and current rating. Use the selection guide above to pick by actual diameter.
How many CUI Devices PJ02 Series part numbers are listed?: 4 CUI Devices PJ02 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for CUI Devices PJ02 Series?: Request a quote (RFQ) for any CUI Devices PJ02 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.