Skip to main content

Amphenol OQ18 Series

80 variants · Amphenol

About the Amphenol OQ18 Series

The Amphenol OQ18 Series series groups 80 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. The listed variants share a common contact mating finish of Tin, contact tail length of 0.138\" (3.50mm) and current - IEC of -. Variants differ by color, contact material and current - UL, so you can match the exact color your application requires using the selection guide below.

Select a variant by

Color
Black · Gray · Green
Contact material
Copper · Copper Alloy
Current - UL
10 A · 12 A
Features
- · Locking Ramp
Header orientation
90°, Right Angle · Vertical
Housing material
Thermoplastic · Thermoplastic Resin
Insulation height
0.276\" (7.00mm) · 0.283\" (7.19mm) · 0.335\" (8.51mm) · 0.362\" (9.20mm)
Operating temperature
-40°C ~ 115°C · -40°C~115°C

Shared specifications

Contact mating finish
Tin
Contact tail length
0.138\" (3.50mm)
Current - IEC
-
Ingress protection
-
Material flammability rating
UL94 V-0
Mounting type
Through Hole
Number of levels
1
Package
Bulk
Plug wire entry
-
Positions
18
Positions per level
18
Screw size
-

Variant comparison

ParameterOQ1871510000GOQ1812000000GOQ1812000300GOQ1812010000GOQ1812010300GOQ1812500000G
ColorGreenBlackBlackBlackBlackGreen
Contact materialCopper AlloyCopperCopperCopperCopperCopper Alloy
Current - UL12 A10 A10 A10 A10 A10 A
Features--Locking Ramp-Locking Ramp-
Header orientation90°, Right AngleVerticalVertical90°, Right Angle90°, Right AngleVertical
Housing materialThermoplastic ResinThermoplasticThermoplasticThermoplasticThermoplasticThermoplastic Resin
Insulation height0.335\" (8.51mm)0.362\" (9.20mm)0.362\" (9.20mm)0.283\" (7.19mm)0.283\" (7.19mm)0.362\" (9.20mm)
Operating temperature-40°C~115°C-40°C~115°C-40°C~115°C-40°C~115°C-40°C~115°C-40°C~115°C

Request a quote on any Amphenol OQ18 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 Amphenol OQ18 Series variants differ?
Amphenol OQ18 Series part numbers differ by color, contact material, current - UL and features. Use the selection guide above to pick by color.
How many Amphenol OQ18 Series part numbers are listed?
80 Amphenol OQ18 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol OQ18 Series?
Request a quote (RFQ) for any Amphenol OQ18 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants