How do the CUI Devices PJ05 Series variants differ?

CUI Devices PJ05 Series part numbers differ by actual diameter, contact material - plating, current rating and housing material. Use the selection guide above to pick by actual diameter.

How many CUI Devices PJ05 Series part numbers are listed?

18 CUI Devices PJ05 Series part numbers are listed, each with specifications and a datasheet where available.

CUI Devices PJ05 Series

18 variants · CUI Devices

About the CUI Devices PJ05 Series

The CUI Devices PJ05 Series series groups 18 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 PJ05 Series part numbers are active and orderable.

Select a variant by

Actual diameter: 0.039\" (1.00mm ID), 0.150\" (3.80mm OD) · 0.039\" (1.00mm ID), 0.154\" (3.90mm OD) · 0.051\" (1.30mm ID), 0.154\" (3.90mm OD) · 0.065\" (1.65mm ID), 0.173\" (4.40mm OD) · 0.079\" (2.00mm ID), 0.236\" (6.00mm OD) · 0.079\" (2.00mm ID), 0.248\" (6.30mm OD) · 0.098\" (2.50mm ID), 0.236\" (6.00mm OD)
Contact material - plating: Silver · Tin
Current rating: 2 A · 2.5 A · 3.5 A · 5 A
Housing material: Polyamide (PA66), Nylon 6/6 · Polybutylene Terephthalate (PBT)
Industry recognized mating diameter: 1.00mm ID (0.039\"), 3.40mm OD (0.134\") · 1.00mm ID (0.039\"), 3.50mm OD (0.138\") · 1.30mm ID (0.051\"), 3.40mm OD (0.134\") · 1.70mm ID (0.067\"), 4.00mm OD (0.157\") EIAJ-2 · 2.10mm ID (0.083\"), 5.50mm OD (0.217\") · 2.50mm ID (0.098\"), 5.50mm OD (0.217\")
Internal switch: Does Not Contain Switch · Single Switch, Normally Closed
Mating length (Depth): 0.244\" (6.20mm) · 0.287\" (7.30mm) · 0.323\" (8.20mm) · 0.335\" (8.50mm) · 0.354\" (9.00mm) · 0.360\" (9.15mm)
Mounting type: Through Hole · Through Hole, Right Angle

Shared specifications

Body color: Black
Connector type: Jack
Contact material: Brass, Copper Alloy
Gender: Male
Material flammability rating: UL94 V-0
Operating temperature: -25°C ~ 85°C
Package: Bag
Voltage - rated: 24VDC

Variant comparison

Parameter	PJ-050A	PJ-050B	PJ-050BH	PJ-051A	PJ-051AH	PJ-051BH
Actual diameter	0.079\" (2.00mm ID), 0.236\" (6.00mm OD)	0.098\" (2.50mm ID), 0.236\" (6.00mm OD)	0.098\" (2.50mm ID), 0.236\" (6.00mm OD)	0.079\" (2.00mm ID), 0.236\" (6.00mm OD)	0.079\" (2.00mm ID), 0.236\" (6.00mm OD)	0.098\" (2.50mm ID), 0.236\" (6.00mm OD)
Contact material - plating	Tin	Tin	Silver	Tin	Silver	Silver
Current rating	2.5 A	2.5 A	5 A	2.5 A	5 A	5 A
Housing material	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)	Polybutylene Terephthalate (PBT)
Industry recognized mating diameter	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\")	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\")
Internal switch	Single Switch, Normally Closed	Single Switch, Normally Closed	Single Switch, Normally Closed	Single Switch, Normally Closed	Single Switch, Normally Closed	Single Switch, Normally Closed
Mating length (Depth)	0.335\" (8.50mm)	0.335\" (8.50mm)	0.335\" (8.50mm)	0.323\" (8.20mm)	0.323\" (8.20mm)	0.323\" (8.20mm)
Mounting type	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle	Through Hole, Right Angle

Request a quote on any CUI Devices PJ05 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 PJ05 Series variants differ?: CUI Devices PJ05 Series part numbers differ by actual diameter, contact material - plating, current rating and housing material. Use the selection guide above to pick by actual diameter.
How many CUI Devices PJ05 Series part numbers are listed?: 18 CUI Devices PJ05 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for CUI Devices PJ05 Series?: Request a quote (RFQ) for any CUI Devices PJ05 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.