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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Contacts Pin Contact Size 20 MIL-DTL-28840 M39029/83-450 Tri-Star Electronics 1: ¥343.8 1,288In Stock	Mfr. Part # M39029/83-450 Mouser Part # 572-M39029/83-450	Tri-Star Electronics	Circular MIL Spec Contacts Pin Contact Size 20 MIL-DTL-28840	Datasheet	1,288In Stock	¥343.8 ¥292.3 ¥285.7 ¥279 View ¥237.5 ¥230.9	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 GA SKT Contact Size 20 M39029/101-552 Tri-Star Electronics 1: ¥709.2 405In Stock	Mfr. Part # M39029/101-552 Mouser Part # 579-M39029/101-552	Tri-Star Electronics	Circular MIL Spec Contacts 20 GA SKT Contact Size 20	Datasheet	405In Stock	¥709.2 ¥654.4 ¥644.5 ¥641.1 View ¥616.2 ¥584.7 ¥564.7 ¥553.1	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/11-144 Tri-Star Electronics 1: ¥162.8 19In Stock 20,000Expected 12/28/2026	Mfr. Part # M39029/11-144 Mouser Part # 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 12/28/2026	¥162.8 ¥138.7 ¥135.7 ¥129.9 View ¥124.6 ¥73.6 ¥70.1	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/11-145 Tri-Star Electronics 1: ¥212.6 2,555In Stock	Mfr. Part # M39029/11-145 Mouser Part # 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	¥212.6 ¥197.7 ¥191 ¥172.7 View ¥154.5 ¥140	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 12AWG COAX PIN CONT MIL-DTL-38999 SERIES M39029/28-409 Tri-Star Electronics 1: ¥4,532.9 2In Stock	Mfr. Part # M39029/28-409 Mouser Part # 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	¥4,532.9 ¥4,474.7 ¥4,247.2 ¥4,197.3 View ¥3,976.4 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/31-223 Tri-Star Electronics 1: ¥744.1 113In Stock 2,500On Order	Mfr. Part # M39029/31-223 Mouser Part # 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	¥744.1 ¥651.1 ¥632.8 ¥604.6 ¥569.7	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20 AWG Pin Contact MIL-DTL-38999 M39029/31-627 Tri-Star Electronics 1: ¥230.9 1,258In Stock	Mfr. Part # M39029/31-627 Mouser Part # 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	¥230.9 ¥201 ¥169.4 ¥157 View ¥142.7 ¥126.9 ¥114.9	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 16-20AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/4-112 Tri-Star Electronics 1: ¥426.9 382In Stock 10,000Expected 2/8/2027	Mfr. Part # M39029/4-112 Mouser Part # 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 2/8/2027	¥426.9 ¥400.3 ¥335.5 ¥333.9 View ¥332.2 ¥163.8 ¥134.5	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 12-16AWG PIN CONTACT MIL-DTL-38999 SERIES M39029/4-114 Tri-Star Electronics 1: ¥591.3 19In Stock	Mfr. Part # M39029/4-114 Mouser Part # 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	¥591.3 ¥538.2 ¥514.9 ¥475 View ¥458.4 ¥403.6 ¥392 ¥342.2 ¥323.9	Min.: 1 Mult.: 1
Circular MIL Spec Contacts MIL-DTL-38999 I, III, IV Contact M39029/77-428 Tri-Star Electronics 1: ¥2,259 6In Stock	Mfr. Part # M39029/77-428 Mouser Part # 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	¥2,259 ¥2,003.2 ¥1,986.6	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: ¥3,768.8 9In Stock 1,500Expected 3/25/2027	Mfr. Part # M39029/77-429 Mouser Part # 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 3/25/2027	¥3,768.8 ¥3,204.1 ¥3,003.1 ¥2,860.2 View ¥2,763.9 ¥2,611.1 ¥2,534.7	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 20-22AWG SOCKET CONT MIL-DTL-38999 SERIES M39029/84-452 Tri-Star Electronics 1: ¥237.5 46In Stock	Mfr. Part # M39029/84-452 Mouser Part # 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	¥237.5 ¥201 ¥196 ¥187.7 View ¥181 ¥163.3 ¥148.5 ¥131.9 ¥119.6	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 16 AWG Pin Alumel MIL-DTL-38999 M39029/87-479 Tri-Star Electronics 1: ¥3,263.9 5In Stock 500Expected 5/18/2027	Mfr. Part # M39029/87-479 Mouser Part # 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 5/18/2027	¥3,263.9 ¥2,828.7 ¥2,682.5 ¥2,642.7 ¥2,079.6	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22/22D SOCKET CONT MIL-DTL-38999 SERIES M39029/88-482 Tri-Star Electronics 1: ¥4,039.6 34In Stock 825Expected 12/29/2026	Mfr. Part # M39029/88-482 Mouser Part # 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 12/29/2026	¥4,039.6 ¥3,433.3 ¥3,217.4 ¥3,064.5 ¥2,961.6	Min.: 1 Mult.: 1
Circular MIL Spec Contacts MIL-DTL-38999 SERIES M39029/92-536 Tri-Star Electronics 1: ¥808.9 3In Stock 2,500Expected 10/19/2026	Mfr. Part # M39029/92-536 Mouser Part # 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 2,500Expected 10/19/2026	¥808.9 ¥700.9 ¥674.4 ¥642.8 View ¥612.9 ¥546.5 ¥533.2 ¥466.7 ¥440.2	Min.: 1 Mult.: 1
Circular MIL Spec Contacts M39029/88-484 Tri-Star Electronics 1: ¥2,667.6 10In Stock	Mfr. Part # M39029/88-484 Mouser Part # 654-M39029/88-484	Tri-Star Electronics	Circular MIL Spec Contacts Learn More about Tri-Star Electronics tri star m39029 contacts	Datasheet	10In Stock	¥2,667.6 ¥2,642.7 ¥2,541.3	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 12 GA Coax M39029/103-559 Tri-Star Electronics 1: ¥2,684.2 14In Stock 2,550On Order	Mfr. Part # M39029/103-559 Mouser Part # 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. #: M39029/103-559 Stock: 14 Can Ship Immediately On Order: 300 Expected 2/22/2027 250 Expected 3/1/2027 2,000 Expected 3/3/2027 Factory Lead-Time: 30 Weeks	¥2,684.2 ¥2,380.2 ¥2,288.9 ¥2,175.9 ¥2,074.6	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Pin Contact 12 GA Coax M39029/28-211 Tri-Star Electronics 1: ¥11,731.6 8In Stock 500Expected 4/21/2027	Mfr. Part # M39029/28-211 Mouser Part # 579-M39029/28-211	Tri-Star Electronics	Circular MIL Spec Contacts Pin Contact 12 GA Coax	Datasheet	8In Stock 500Expected 4/21/2027	¥11,731.6 ¥11,500.8	Min.: 1 Mult.: 1
Circular MIL Spec Contacts Contact M39029/29-213 Tri-Star Electronics 1: ¥237.5 841In Stock	Mfr. Part # M39029/29-213 Mouser Part # 579-M39029/29-213	Tri-Star Electronics	Circular MIL Spec Contacts Contact	Datasheet	841In Stock	¥237.5 ¥201 ¥196 ¥187.7 View ¥179.4 ¥162.6 ¥147.8 ¥131.4 ¥119.1	Min.: 1 Mult.: 1
Circular MIL Spec Contacts Circular MIL Spec Contacts Socket Contact 0 GA M39029/30-222 Tri-Star Electronics 1: ¥7,089.1 1In Stock	Mfr. Part # M39029/30-222 Mouser Part # 579-M39029/30-222	Tri-Star Electronics	Circular MIL Spec Contacts Circular MIL Spec Contacts Socket Contact 0 GA	Datasheet	1In Stock	¥7,089.1 View ¥6,164 ¥5,898.2 ¥5,707.2 ¥5,516.2 ¥5,213.9 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 22D GA M39029/57-354 Tri-Star Electronics 1: ¥167.8 288In Stock 70,000Expected 10/19/2026	Mfr. Part # M39029/57-354 Mouser Part # 579-M39029/57-354	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 22D GA	Datasheet	288In Stock 70,000Expected 10/19/2026	¥167.8 ¥142.8 ¥139.7 ¥133.7 View ¥128.4 ¥115.4 ¥105 ¥93.3 ¥84.5	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 8 GA Coax M39029/59-366 Tri-Star Electronics 1: ¥12,371.1 5In Stock	Mfr. Part # M39029/59-366 Mouser Part # 579-M39029/59-366	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 8 GA Coax	Datasheet	5In Stock	¥12,371.1 ¥10,997.5 ¥10,575.6 ¥10,573.9 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Contacts Socket Contact 12 GA Coax M39029/75-416 Tri-Star Electronics 1: ¥4,109.3 58In Stock 250Expected 3/10/2027	Mfr. Part # M39029/75-416 Mouser Part # 579-M39029/75-416	Tri-Star Electronics	Circular MIL Spec Contacts Socket Contact 12 GA Coax	Datasheet	58In Stock 250Expected 3/10/2027	¥4,109.3 ¥3,544.6 ¥3,508	Min.: 1 Mult.: 1
Circular MIL Spec Contacts SKT 20 GA M39029/32-260 Tri-Star Electronics 1: ¥235.9 340In Stock 4,332On Order	Mfr. Part # M39029/32-260 Mouser Part # 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 4,332On Order	¥235.9 ¥199.3 ¥196 ¥187.7 View ¥179.4 ¥162.3 ¥147.5 ¥131.2 ¥118.9	Min.: 1 Mult.: 1
Circular MIL Spec Contacts 22D SOCKET CONTACT M39029/56-348 Tri-Star Electronics 1: ¥171.1 10In Stock	Mfr. Part # M39029/56-348 Mouser Part # 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	10In Stock	¥171.1 ¥144.8 ¥141.7 ¥135.7 View ¥130.2 ¥117.1 ¥106.5 ¥94.7 ¥85.7	Min.: 1 Mult.: 1	No

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