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C091A Circular Connectors

Amphenol-Tuchel C091A Circular Connectors are designed with metal screw coupling, a plastic backshell, and a metal locking ring. These connectors feature contact arrangements of 2 to 8, 12, and 14, as well as internal strain relief and IP40 protection class when mated. The connectors are available in M16 size with both male and female receptacles that can be used for front- and rear-panel mounting as well as PCB mounting. Typical applications for Amphenol-Tuchel C091A Circular Connectors include heavy equipment, construction, agriculture, packaging machinery, and wireless infrastructure.

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Part #

Circular DIN Connectors FEMALE CABLE CONNECTOR 4 WAY

T3301-551
Amphenol Tuchel
1: $16.54
200On Order

Mfr. Part No.
T3301-551

Mouser Part No
523-T3301551

Amphenol Tuchel

Circular DIN Connectors FEMALE CABLE CONNECTOR 4 WAY

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Datasheet

200On Order

$16.54

$14.72

$13.65

$13.02

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Min.: 1
Mult.: 1

Circular DIN Connectors 4P IEC PANEL FEMALE

T 3303 000
Amphenol Tuchel
1: $11.63
759Expected 21/1/2027

Mfr. Part No.
T 3303 000

Mouser Part No
523-T3303-000

Amphenol Tuchel

Circular DIN Connectors 4P IEC PANEL FEMALE

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Datasheet

759Expected 21/1/2027

$11.63

$11.12

$10.59

$10.08

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Min.: 1
Mult.: 1

Circular DIN Connectors 5P CABLE RECPT.

T 3361 001
Amphenol Tuchel
1: $14.86
1,718On Order

Mfr. Part No.
T 3361 001

Mouser Part No
523-T3361-001

Amphenol Tuchel

Circular DIN Connectors 5P CABLE RECPT.

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Datasheet

1,718On Order

$14.86

$12.66

$11.87

$11.30

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Min.: 1
Mult.: 1

Circular DIN Connectors STRAIGHT MALE 6P 6-8MM SLVR PLT

T 3400 002
Amphenol Tuchel
1: $20.88
584On Order

Mfr. Part No.
T 3400 002

Mouser Part No
523-T3400-002

Amphenol Tuchel

Circular DIN Connectors STRAIGHT MALE 6P 6-8MM SLVR PLT

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Datasheet

584On Order

$20.88

$18.88

$17.68

$16.85

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 6 WAY

T3400-058
Amphenol Tuchel
1: $33.52
200Expected 12/1/2027

Mfr. Part No.
T3400-058

Mouser Part No
523-T3400058

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 6 WAY

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Datasheet

200Expected 12/1/2027

$33.52

$28.51

$26.72

$25.43

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Min.: 1
Mult.: 1

Circular DIN Connectors 7P CABLE RECPT.

T 3476 001
Amphenol Tuchel
1: $13.93
377On Order

Mfr. Part No.
T 3476 001

Mouser Part No
523-T3476-001

Amphenol Tuchel

Circular DIN Connectors 7P CABLE RECPT.

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Datasheet

377On Order

$13.93

$13.25

$12.73

$12.39

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Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE CABLE CONNECTOR 7 WAY

T3476-018
Amphenol Tuchel
1: $25.27
198On Order

Mfr. Part No.
T3476-018

Mouser Part No
523-T3476018

Amphenol Tuchel

Circular DIN Connectors FEMALE CABLE CONNECTOR 7 WAY

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Datasheet

198On Order

$25.27

$21.47

$20.13

$19.16

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Min.: 1
Mult.: 1

Circular DIN Connectors 7P DIN REAR MOUNT

T 3478 100
Amphenol Tuchel
1: $15.20
496On Order

Mfr. Part No.
T 3478 100

Mouser Part No
523-T3478-100

Amphenol Tuchel

Circular DIN Connectors 7P DIN REAR MOUNT

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Datasheet

496On Order

$15.20

$11.91

$11.26

$10.89

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Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE RECEPTACLE 7 WAY

T3487-900
Amphenol Tuchel
1: $27.88
250Expected 8/2/2027

Mfr. Part No.
T3487-900

Mouser Part No
523-T3487900

Amphenol Tuchel

Circular DIN Connectors FEMALE RECEPTACLE 7 WAY

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Datasheet

250Expected 8/2/2027

$27.88

$23.70

$22.22

$21.16

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Min.: 1
Mult.: 1

Circular DIN Connectors STRAIGHT MALE 8P 6-8MM SLVR PLT

T 3504 002
Amphenol Tuchel
1: $24.17
245Expected 28/10/2026

Mfr. Part No.
T 3504 002

Mouser Part No
523-T3504-002

Amphenol Tuchel

Circular DIN Connectors STRAIGHT MALE 8P 6-8MM SLVR PLT

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Datasheet

245Expected 28/10/2026

$24.17

$20.54

$19.26

$18.33

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Min.: 1
Mult.: 1

Circular DIN Connectors 8P DIN CABLE RECPT.

T 3505 001
Amphenol Tuchel
1: $20.59
300On Order

Mfr. Part No.
T 3505 001

Mouser Part No
523-T3505-001

Amphenol Tuchel

Circular DIN Connectors 8P DIN CABLE RECPT.

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Datasheet

300On Order

$20.59

$18.52

$17.63

$17.27

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Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE CABLE CONNECTOR 8 WAY

T3505-005
Amphenol Tuchel
1: $32.72
100Expected 8/9/2026

Mfr. Part No.
T3505-005

Mouser Part No
523-T3505005

Amphenol Tuchel

Circular DIN Connectors FEMALE CABLE CONNECTOR 8 WAY

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Datasheet

100Expected 8/9/2026

$32.72

$28.29

$25.77

$24.44

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE RECEPTACLE 8 PIN

T3506-400
Amphenol Tuchel
1: $16.52
296Expected 24/11/2026

Mfr. Part No.
T3506-400

Mouser Part No
523-T3506400

Amphenol Tuchel

Circular DIN Connectors MALE RECEPTACLE 8 PIN

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Datasheet

296Expected 24/11/2026

$16.52

$14.05

$13.16

$12.54

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Min.: 1
Mult.: 1

Circular DIN Connectors 8P DIN PANEL FEMALE

T 3507 000
Amphenol Tuchel
1: $17.57
291On Order

Mfr. Part No.
T 3507 000

Mouser Part No
523-T3507-000

Amphenol Tuchel

Circular DIN Connectors 8P DIN PANEL FEMALE

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Datasheet

291On Order

$17.57

$15.12

$14.18

$13.50

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Min.: 1
Mult.: 1

Circular DIN Connectors 12 Pin female; Rear Pnl Mnt

T 3638 100
Amphenol Tuchel
1: $31.05
315On Order

Mfr. Part No.
T 3638 100

Mouser Part No
523-T3638-100

Amphenol Tuchel

Circular DIN Connectors 12 Pin female; Rear Pnl Mnt

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Datasheet

315On Order

$31.05

$28.36

$27.42

$20.14

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 2 WAY

T3200-002
Amphenol Tuchel
1: $16.81
170Expected 24/11/2026

Mfr. Part No.
T3200-002

Mouser Part No
523-T3200002

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 2 WAY

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Datasheet

170Expected 24/11/2026

$16.81

$15.16

$12.88

$12.29

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 2 WAY 300V

T3200-004
Amphenol Tuchel
1: $15.65
99Expected 19/11/2026

Mfr. Part No.
T3200-004

Mouser Part No
523-T3200004

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 2 WAY 300V

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Datasheet

99Expected 19/11/2026

$15.65

$13.89

$13.49

$11.36

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Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE RECEPTACLE 3 WAY

T3263-420
Amphenol Tuchel
1: $17.88
105Expected 17/9/2026

Mfr. Part No.
T3263-420

Mouser Part No
523-T3263420

Amphenol Tuchel

Circular DIN Connectors FEMALE RECEPTACLE 3 WAY

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Datasheet

105Expected 17/9/2026

$17.88

$15.86

$15.44

$13.12

View

Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE CABLE CONNECTOR 5 WAY

T3361-020
Amphenol Tuchel
1: $20.18
100Expected 13/11/2026

Mfr. Part No.
T3361-020

Mouser Part No
523-T3361020

Amphenol Tuchel

Circular DIN Connectors FEMALE CABLE CONNECTOR 5 WAY

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Datasheet

100Expected 13/11/2026

$20.18

$18.70

$17.35

$16.25

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Min.: 1
Mult.: 1

Circular DIN Connectors 7 Pin female;Gold Front Mount

T 3478 018
Amphenol Tuchel
1: $18.51
100Expected 4/11/2026

Mfr. Part No.
T 3478 018

Mouser Part No
523-T3478-018

Amphenol Tuchel

Circular DIN Connectors 7 Pin female;Gold Front Mount

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Datasheet

100Expected 4/11/2026

$18.51

$15.74

$14.74

$14.05

View

Min.: 1
Mult.: 1

Circular DIN Connectors C091A ST REC JCK 7P

T 3487 000
Amphenol Tuchel
1: $15.88
180On Order

Mfr. Part No.
T 3487 000

Mouser Part No
523-T3487-000

Amphenol Tuchel

Circular DIN Connectors C091A ST REC JCK 7P

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Datasheet

180On Order

$15.88

$13.50

$12.66

$12.05

View

Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY

T3504-004
Amphenol Tuchel
1: $18.03
86Expected 18/11/2026

Mfr. Part No.
T3504-004

Mouser Part No
523-T3504004

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY

Learn More

Datasheet

86Expected 18/11/2026

$18.03

$15.34

$14.38

$13.70

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY

T3504-028
Amphenol Tuchel
1: $23.96
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
T3504-028

Mouser Part No
523-T3504028

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

$23.96

$20.37

$19.09

$18.17

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Min.: 1
Mult.: 1

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY CRIMP

T3504-551
Amphenol Tuchel
1: $21.03
44Expected 18/11/2026

Mfr. Part No.
T3504-551

Mouser Part No
523-T3504551

Amphenol Tuchel

Circular DIN Connectors MALE CABLE CONNECTOR 8 WAY CRIMP

Learn More

Datasheet

44Expected 18/11/2026

$21.03

$18.55

$17.38

$16.55

View

Min.: 1
Mult.: 1

Circular DIN Connectors FEMALE CABLE CONNECTOR 8 WAY

T3505-004
Amphenol Tuchel
1: $21.54
81Expected 13/10/2026

Mfr. Part No.
T3505-004

Mouser Part No
523-T3505004

Amphenol Tuchel

Circular DIN Connectors FEMALE CABLE CONNECTOR 8 WAY

Learn More

Datasheet

81Expected 13/10/2026

$21.54

$18.74

$17.78

$17.29

View

Min.: 1
Mult.: 1

C091A Circular Connectors

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C091A Circular Connectors

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