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20-39 Circular Connectors

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Types of Circular Connectors

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Insert Arrangement = 20-39

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Part #

Circular MIL Spec Connector MB 39C 37#20, 2#16 PIN RECEPT W/ FLANGE

MS3470W20-39P
Amphenol Aerospace
1: $112.69
32In Stock

Mfr. Part #
MS3470W20-39P

Mouser Part #
654-MS3470W20-39P

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 PIN RECEPT W/ FLANGE

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Datasheet

32In Stock

$112.69

$102.77

$98.81

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 39P SZ 20 Solder Box MNT REC 26482

PT02A-20-39S
Amphenol Industrial
1: $86.32
18In Stock

Mfr. Part #
PT02A-20-39S

Mouser Part #
654-PT02A-20-39S

Amphenol Industrial

Circular MIL Spec Connector 39P SZ 20 Solder Box MNT REC 26482

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Datasheet

18In Stock

$86.32

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder

Circular MIL Spec Connector RECEPTACLE

PT02E-20-39S
Amphenol Industrial
1: $103.10
26In Stock

Mfr. Part #
PT02E-20-39S

Mouser Part #
654-PT02E-20-39S

Amphenol Industrial

Circular MIL Spec Connector RECEPTACLE

Datasheet

26In Stock

$103.10

$89.33

$87.90

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder

Circular MIL Spec Connector PLUG

PT06P-20-39S(SR)
Amphenol Industrial
1: $149.28
18In Stock

Mfr. Part #
PT06P-20-39S(SR)

Mouser Part #
654-PT06P-20-39S(SR)

Amphenol Industrial

Circular MIL Spec Connector PLUG

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Datasheet

18In Stock

$149.28

$128.94

$125.57

$123.19

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

Circular MIL Spec Connector CABLE CONNECTING RECEPTACLE

MS3121E20-39P
Amphenol Aerospace
1: $165.38
6In Stock
Verify Status with Factory

Mfr. Part #
MS3121E20-39P

Mouser Part #
654-MS3121E20-39P

Verify Status with Factory

Amphenol Aerospace

Circular MIL Spec Connector CABLE CONNECTING RECEPTACLE

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Datasheet

6In Stock

$165.38

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Crimp

Circular MIL Spec Connector 39S SIZE 20 GEN DUTY STR PLUG CONNECTOR

PT06A20-39S(027)
Amphenol Industrial
1: $84.42
29In Stock

Mfr. Part #
PT06A20-39S(027)

Mouser Part #
654-PT06A20-39S(027)

Amphenol Industrial

Circular MIL Spec Connector 39S SIZE 20 GEN DUTY STR PLUG CONNECTOR

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Datasheet

29In Stock

$84.42

$81.04

$67.09

$64.85

$63.28

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

Circular MIL Spec Connector MB 39C 37#20, 2#16 SKT JAM NUT RECEPT

MS3474L20-39S
Amphenol Aerospace
1: $126.39
40In Stock

Mfr. Part #
MS3474L20-39S

Mouser Part #
654-MS3474L20-39S

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 SKT JAM NUT RECEPT

Datasheet

40In Stock

$126.39

$115.26

$110.83

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

MS3476L20-39S
Amphenol Aerospace
1: $89.66
17In Stock

Mfr. Part #
MS3476L20-39S

Mouser Part #
654-MS3476L20-39S

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

Learn More

Datasheet

17In Stock

$89.66

$89.64

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

MS3476L20-39SW
Amphenol Aerospace
1: $125.41
37In Stock

Mfr. Part #
MS3476L20-39SW

Mouser Part #
654-MS3476L20-39SW

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

Learn More

Datasheet

37In Stock

$125.41

$114.36

$109.96

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

MS3476W20-39S
Amphenol Aerospace
1: $88.28
36In Stock

Mfr. Part #
MS3476W20-39S

Mouser Part #
654-MS3476W20-39S

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

Learn More

Datasheet

36In Stock

$88.28

$88.27

$88.25

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Connector 39P Size 20 Straight Pin Plug

PT06A-20-39P
Amphenol Industrial
1: $118.40
25In Stock

Mfr. Part #
PT06A-20-39P

Mouser Part #
654-PT06A2039P

Amphenol Industrial

Circular MIL Spec Connector 39P Size 20 Straight Pin Plug

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Datasheet

25In Stock

$118.40

$105.68

$101.62

$95.83

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Solder

Circular MIL Spec Connector 39P PANEL MT SQ PIN RECEP SHELL SZ 20

851-02E2039P5016
Souriau
1: $120.20
15In Stock
Factory Special Order

Mfr. Part #
851-02E2039P5016

Mouser Part #
649-851-02E2039P5016

Factory Special Order

Souriau

Circular MIL Spec Connector 39P PANEL MT SQ PIN RECEP SHELL SZ 20

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Datasheet

15In Stock

$120.20

$103.26

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder

Circular MIL Spec Connector MB 39C 37#20,2#16 PN PLUG w/RFI GROUNDING

MS3475L20-39P
Amphenol Aerospace
1: $129.45
42In Stock
Factory Special Order

Mfr. Part #
MS3475L20-39P

Mouser Part #
654-MS3475L20-39P

Factory Special Order

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20,2#16 PN PLUG w/RFI GROUNDING

Learn More

Datasheet

42In Stock

$129.45

$118.05

$113.51

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

Circular MIL Spec Connector MB 39C 37#20,2#16 SK PLUG w/RFI GROUNDING

MS3475W20-39S
Amphenol Aerospace
1: $132.41
49In Stock
Factory Special Order

Mfr. Part #
MS3475W20-39S

Mouser Part #
654-MS3475W20-39S

Factory Special Order

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20,2#16 SK PLUG w/RFI GROUNDING

Learn More

Datasheet

49In Stock

$132.41

$118.78

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

MS3476A20-39S
Amphenol Aerospace
1: $128.29
7In Stock

Mfr. Part #
MS3476A20-39S

Mouser Part #
654-MS3476A20-39S

Amphenol Aerospace

Circular MIL Spec Connector MB 39C 37#20, 2#16 STRAIGHT PLUG, SKT

Learn More

Datasheet

7In Stock

$128.29

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Crimp

Circular MIL Spec Connector 39P SZ 20 Solder CBL MNT REC 26482

PT01A-20-39S
Amphenol Industrial
1: $150.39
11In Stock
25Expected 9/21/2026

Mfr. Part #
PT01A-20-39S

Mouser Part #
654-PT01A-20-39S

Amphenol Industrial

Circular MIL Spec Connector 39P SZ 20 Solder CBL MNT REC 26482

Learn More

Datasheet

11In Stock

25Expected 9/21/2026

$150.39

$137.27

$124.49

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Solder

Circular MIL Spec Connector 39P STRT SOCKET PLUG SZ 20 MIL-C-26482 I

PT06A-20-39S
Amphenol Industrial
1: $138.01
9In Stock

Mfr. Part #
PT06A-20-39S

Mouser Part #
654-PT06A2039S

Amphenol Industrial

Circular MIL Spec Connector 39P STRT SOCKET PLUG SZ 20 MIL-C-26482 I

Learn More

Datasheet

9In Stock

$138.01

$104.30

$103.28

$101.78

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

Circular MIL Spec Connector RECEPTACLE

PT01A-20-39P
Amphenol Industrial
1: $127.70
4In Stock

Mfr. Part #
PT01A-20-39P

Mouser Part #
654-PT01A-20-39P

Amphenol Industrial

Circular MIL Spec Connector RECEPTACLE

Learn More

Datasheet

4In Stock

$127.70

$95.34

$94.95

View

Min.: 1
Mult.: 1

Receptacles

Pin (Male)

Solder

Circular MIL Spec Connector 39P 20 SIZE STRAIGHT PLUG PIN

MS27484T20F39P
Amphenol Aerospace
1: $116.15
4In Stock

Mfr. Part #
MS27484T20F39P

Mouser Part #
654-MS27484T20F39P

Amphenol Aerospace

Circular MIL Spec Connector 39P 20 SIZE STRAIGHT PLUG PIN

Learn More

Datasheet

4In Stock

$116.15

$94.86

$90.21

$88.34

View

Min.: 1
Mult.: 1

Plugs

Pin (Male)

Crimp

Circular MIL Spec Connector 39P 20 SIZE WALL MOUNT RECEPTACLE SKT

MS27497E20F39S
Amphenol Aerospace
1: $132.58
11In Stock

Mfr. Part #
MS27497E20F39S

Mouser Part #
654-MS27497E20F39S

Amphenol Aerospace

Circular MIL Spec Connector 39P 20 SIZE WALL MOUNT RECEPTACLE SKT

Learn More

Datasheet

11In Stock

$132.58

$121.67

$116.99

$113.09

$106.84

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector 39P STRT SKT PLUG SHELL SIZE 20

851-06AC2039S50
Souriau
1: $119.00
3In Stock
Factory Special Order

Mfr. Part #
851-06AC2039S50

Mouser Part #
649-851-06AC2039S50

Factory Special Order

Souriau

Circular MIL Spec Connector 39P STRT SKT PLUG SHELL SIZE 20

Learn More

Datasheet

3In Stock

$119.00

View

Min.: 1
Mult.: 1

Plugs

Socket (Female)

Solder

Circular MIL Spec Connector CONN ASSEMBLY

MS3124F20-39S
Amphenol Aerospace
1: $332.70
1In Stock
Verify Status with Factory

Mfr. Part #
MS3124F20-39S

Mouser Part #
654-MS3124F20-39S

Verify Status with Factory

Amphenol Aerospace

Circular MIL Spec Connector CONN ASSEMBLY

Learn More

Datasheet

1In Stock

$332.70

View

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector RECEPTACLE

PT00SE-20-39S
Amphenol Industrial
1: $224.80
1In Stock

Mfr. Part #
PT00SE-20-39S

Mouser Part #
654-PT00SE-20-39S

Amphenol Industrial

Circular MIL Spec Connector RECEPTACLE

Datasheet

1In Stock

$224.80

$201.85

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector 26500 39C 37#20 2#16 PIN RECP

MS24264R20B39PN
Cinch
1: $169.19
7In Stock

Mfr. Part #
MS24264R20B39PN

Mouser Part #
538-MS24264R20B39PN

Cinch

Circular MIL Spec Connector 26500 39C 37#20 2#16 PIN RECP

Datasheet

7In Stock

$169.19

$146.08

$140.84

$139.78

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

Circular MIL Spec Connector

EN3646WS62039BN
Souriau
1: $366.68
1In Stock
Factory Special Order

Mfr. Part #
EN3646WS62039BN

Mouser Part #
649-EN3646WS62039BN

Factory Special Order

Souriau

Circular MIL Spec Connector

Datasheet

1In Stock

$366.68

$333.53

$321.57

Min.: 1
Mult.: 1

Receptacles

Socket (Female)

Crimp

20-39 Circular Connectors

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