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Amphenol OQ21 Series

79 variants · Amphenol

About the Amphenol OQ21 Series

The Amphenol OQ21 Series series groups 79 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 features, 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
Features
- · Locking Ramp · Mating Flange
Header orientation
90°, Right Angle · Vertical
Housing material
Thermoplastic · Thermoplastic Resin
Insulation height
0.276\" (7.00mm) · 0.283\" (7.19mm) · 0.362\" (9.20mm)

Shared specifications

Contact mating finish
Tin
Contact tail length
0.138\" (3.50mm)
Current - IEC
-
Current - UL
10 A
Ingress protection
-
Material flammability rating
UL94 V-0
Mounting type
Through Hole
Number of levels
1
Operating temperature
-40°C~115°C
Package
Bulk
Pitch
0.138\" (3.50mm)
Plug wire entry
-

Variant comparison

ParameterOQ2112000000GOQ2112000300GOQ2112010000GOQ2112010300GOQ2112500300GOQ2112510000G
ColorBlackBlackBlackBlackGreenGreen
Contact materialCopperCopperCopperCopperCopperCopper Alloy
Features-Locking Ramp-Locking RampLocking Ramp-
Header orientationVerticalVertical90°, Right Angle90°, Right AngleVertical90°, Right Angle
Housing materialThermoplasticThermoplasticThermoplasticThermoplasticThermoplasticThermoplastic Resin
Insulation height0.362\" (9.20mm)0.362\" (9.20mm)0.283\" (7.19mm)0.283\" (7.19mm)0.362\" (9.20mm)0.276\" (7.00mm)

Request a quote on any Amphenol OQ21 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 OQ21 Series variants differ?
Amphenol OQ21 Series part numbers differ by color, contact material, features and header orientation. Use the selection guide above to pick by color.
How many Amphenol OQ21 Series part numbers are listed?
79 Amphenol OQ21 Series part numbers are listed, each with specifications and a datasheet where available.
How do I get pricing and lead time for Amphenol OQ21 Series?
Request a quote (RFQ) for any Amphenol OQ21 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

All variants