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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Contacts 20 GA SKT Contact Size 20 M39029/101-552 Tri-Star Electronics 1: £4.02 405In Stock	Mfr. Part No. M39029/101-552 Mouser Part No 579-M39029/101-552	Tri-Star Electronics	Circular MIL Spec Contacts 20 GA SKT Contact Size 20	Datasheet	405In Stock	£4.02 £3.72 £3.66 £3.64 View £3.50 £3.32 £3.20 £3.14	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/11-144 Tri-Star Electronics 1: £0.925 19In Stock 20,000Expected 28/12/2026	Mfr. Part No. M39029/11-144 Mouser Part No 654-M39029/11-144	Tri-Star Electronics	Circular MIL Spec Contacts 22 AWG PIN CONTACT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	19In Stock 20,000Expected 28/12/2026	£0.925 £0.787 £0.77 £0.738 View £0.707 £0.417 £0.398	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/11-145 Tri-Star Electronics 1: £1.20 2,555In Stock	Mfr. Part No. M39029/11-145 Mouser Part No 654-M39029/11-145	Tri-Star Electronics	Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	2,555In Stock	£1.20 £1.13 £1.08 £0.978 View £0.873 £0.794	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 12AWG COAX PIN CONT MIL-DTL-38999 SERIES M39029/28-409 Tri-Star Electronics 1: £25.73 2In Stock	Mfr. Part No. M39029/28-409 Mouser Part No 654-M39029/28-409	Tri-Star Electronics	Circular MIL Spec Contacts 12AWG COAX PIN CONT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	2In Stock	£25.73 £25.40 £24.11 £23.82 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/31-223 Tri-Star Electronics 1: £4.23 113In Stock 2,500On Order	Mfr. Part No. M39029/31-223 Mouser Part No 654-M39029/31-223	Tri-Star Electronics	Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	113In Stock 2,500On Order	£4.23 £3.69 £3.59 £3.43 £3.23	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG Pin Contact MIL-DTL-38999 M39029/31-627 Tri-Star Electronics 1: £1.31 1,258In Stock	Mfr. Part No. M39029/31-627 Mouser Part No 654-M39029/31-627	Tri-Star Electronics	Circular MIL Spec Contacts 20 AWG Pin Contact MIL-DTL-38999 Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	1,258In Stock	£1.31 £1.14 £0.96 £0.89 View £0.81 £0.72 £0.652	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 16-20AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/4-112 Tri-Star Electronics 1: £2.43 382In Stock 10,000Expected 08/02/2027	Mfr. Part No. M39029/4-112 Mouser Part No 654-M39029/4-112	Tri-Star Electronics	Circular MIL Spec Contacts 16-20AWG PIN CONTACT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	382In Stock 10,000Expected 08/02/2027	£2.43 £2.27 £1.90 £1.89 £1.13	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 12-16AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/4-114 Tri-Star Electronics 1: £3.35 19In Stock	Mfr. Part No. M39029/4-114 Mouser Part No 654-M39029/4-114	Tri-Star Electronics	Circular MIL Spec Contacts 12-16AWG PIN CONTACT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	19In Stock	£3.35 £3.06 £2.92 £2.70 View £2.60 £2.29 £2.23 £1.94 £1.84	Min.: 1 Mult.: 1
Circular MIL Spec Contacts MIL-DTL-38999 I, III, IV Contact M39029/77-428 Tri-Star Electronics 1: £12.82 6In Stock	Mfr. Part No. M39029/77-428 Mouser Part No 654-M39029/77-428	Tri-Star Electronics	Circular MIL Spec Contacts MIL-DTL-38999 I, III, IV Contact Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	6In Stock	£12.82 £11.37 £11.28	Min.: 1 Mult.: 1
Circular MIL Spec Contacts The factory is currently not accepting orders for this product. M39029/77-429 Tri-Star Electronics 1: £21.40 9In Stock 1,500Expected 25/03/2027	Mfr. Part No. M39029/77-429 Mouser Part No 654-M39029/77-429	Tri-Star Electronics	Circular MIL Spec Contacts The factory is currently not accepting orders for this product. Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	9In Stock 1,500Expected 25/03/2027	£21.40 £20.37	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20-22AWG SOCKET CONT MIL-DTL-38999 SERIES M39029/84-452 Tri-Star Electronics 1: £1.34 46In Stock	Mfr. Part No. M39029/84-452 Mouser Part No 654-M39029/84-452	Tri-Star Electronics	Circular MIL Spec Contacts 20-22AWG SOCKET CONT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	46In Stock	£1.34 £1.14 £1.11 £1.07 View £1.03 £0.925 £0.843 £0.749 £0.679	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 16 AWG Pin Alumel MIL-DTL-38999 M39029/87-479 Tri-Star Electronics 1: £18.53 5In Stock 500Expected 18/05/2027	Mfr. Part No. M39029/87-479 Mouser Part No 654-M39029/87-479	Tri-Star Electronics	Circular MIL Spec Contacts 16 AWG Pin Alumel MIL-DTL-38999 Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	5In Stock 500Expected 18/05/2027	£18.53 £16.05 £15.23 £15.00 £11.80	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22/22D SOCKET CONT MIL-DTL-38999 SERIES M39029/88-482 Tri-Star Electronics 1: £22.93 34In Stock 825Expected 29/12/2026	Mfr. Part No. M39029/88-482 Mouser Part No 654-M39029/88-482	Tri-Star Electronics	Circular MIL Spec Contacts 22/22D SOCKET CONT MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	34In Stock 825Expected 29/12/2026	£22.93 £19.49 £18.26 £17.40 £16.81	Min.: 1 Mult.: 1
Circular MIL Spec Contacts MIL-DTL-38999 SERIES M39029/92-536 Tri-Star Electronics 1: £4.59 3In Stock 2,500On Order	Mfr. Part No. M39029/92-536 Mouser Part No 654-M39029/92-536	Tri-Star Electronics	Circular MIL Spec Contacts MIL-DTL-38999 SERIES Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	3In Stock 2,500On Order	£4.59 £3.98 £3.82 £3.65 View £3.48 £3.10 £3.03 £2.78	Min.: 1 Mult.: 1
Circular MIL Spec Contacts M39029/88-484 Tri-Star Electronics 1: £15.14 10In Stock	Mfr. Part No. M39029/88-484 Mouser Part No 654-M39029/88-484	Tri-Star Electronics	Circular MIL Spec Contacts Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	10In Stock	£15.14 £15.00 £14.42	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 12 GA Coax M39029/103-559 Tri-Star Electronics 1: £15.23 14In Stock 2,550On Order	Mfr. Part No. M39029/103-559 Mouser Part No 579-M39029/103-559	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 12 GA Coax	Datasheet	14In Stock 2,550On Order On Order Ship Dates Mfr. No: M39029/103-559 Stock: 14 Can Dispatch Immediately On Order: 300 Expected 22/02/2027 250 Expected 01/03/2027 2,000 Expected 03/03/2027 Factory Lead Time: 30 Weeks	£15.23 £13.51 £12.99 £12.35 £11.78	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Pin Contact 12 GA Coax M39029/28-211 Tri-Star Electronics 1: £66.59 8In Stock 500Expected 21/04/2027	Mfr. Part No. M39029/28-211 Mouser Part No 579-M39029/28-211	Tri-Star Electronics	Circular MIL Spec Contacts Pin Contact 12 GA Coax	Datasheet	8In Stock 500Expected 21/04/2027	£66.59 £65.28	Min.: 1 Mult.: 1
Circular MIL Spec Contacts Contact M39029/29-213 Tri-Star Electronics 1: £1.34 841In Stock	Mfr. Part No. M39029/29-213 Mouser Part No 579-M39029/29-213	Tri-Star Electronics	Circular MIL Spec Contacts Contact	Datasheet	841In Stock	£1.34 £1.14 £1.11 £1.07 View £1.02 £0.925 £0.839 £0.746 £0.676	Min.: 1 Mult.: 1
Circular MIL Spec Contacts Circular MIL Spec Contacts Socket Contact 0 GA M39029/30-222 Tri-Star Electronics 1: £40.24 1In Stock	Mfr. Part No. M39029/30-222 Mouser Part No 579-M39029/30-222	Tri-Star Electronics	Circular MIL Spec Contacts Circular MIL Spec Contacts Socket Contact 0 GA	Datasheet	1In Stock	£40.24 View £34.99 £33.48 £32.40 £31.31 £29.59 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 22D GA M39029/57-354 Tri-Star Electronics 1: £0.952 288In Stock 70,000On Order	Mfr. Part No. M39029/57-354 Mouser Part No 579-M39029/57-354	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 22D GA	Datasheet	288In Stock 70,000On Order	£0.952 £0.811 £0.793 £0.759 View £0.729 £0.656 £0.596 £0.53 £0.48	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 8 GA Coax M39029/59-366 Tri-Star Electronics 1: £86.54 5In Stock	Mfr. Part No. M39029/59-366 Mouser Part No 579-M39029/59-366	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 8 GA Coax	Datasheet	5In Stock	£86.54	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 12 GA Coax M39029/75-416 Tri-Star Electronics 1: £23.33 58In Stock 250Expected 10/03/2027	Mfr. Part No. M39029/75-416 Mouser Part No 579-M39029/75-416	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 12 GA Coax	Datasheet	58In Stock 250Expected 10/03/2027	£23.33 £20.12 £19.91	Min.: 1 Mult.: 1
Circular MIL Spec Contacts SKT 20 GA M39029/32-260 Tri-Star Electronics 1: £1.34 340In Stock 4,332Expected 02/11/2026	Mfr. Part No. M39029/32-260 Mouser Part No 654-M39029/32-260	Tri-Star Electronics	Circular MIL Spec Contacts SKT 20 GA Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	340In Stock 4,332Expected 02/11/2026	£1.34 £1.13 £1.11 £1.07 View £1.02 £0.925 £0.837 £0.745 £0.675	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22D SOCKET CONTACT M39029/56-348 Tri-Star Electronics 1: £0.969 Non-Stocked	Mfr. Part No. M39029/56-348 Mouser Part No 654-M39029/56-348	Tri-Star Electronics	Circular MIL Spec Contacts 22D SOCKET CONTACT Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	Non-Stocked	£0.969 £0.822 £0.804 £0.77 View £0.739 £0.664 £0.604 £0.538 £0.486	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts SKT 12 GA M39029/56-353 Tri-Star Electronics 1: £2.44 919In Stock 256On Order	Mfr. Part No. M39029/56-353 Mouser Part No 654-M39029/56-353	Tri-Star Electronics	Circular MIL Spec Contacts SKT 12 GA Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	919In Stock 256On Order	£2.44 £2.13 £2.11 £2.05 View £2.00 £1.77 £1.75 £1.70 £1.46	Min.: 1 Mult.: 1	No

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