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Amphenol AT Connectors

Waytek offers a wide range of Amphenol Sine Systems' AT Series™ Connectors, delivering high-performance, cost-effective sealed solutions for harsh environments. Rated IP68/69K when mated, these rugged thermoplastic connectors feature superior environmental sealing, seal retention, and an integral latching system that ensures strong mechanical and electrical connections.

Available in configurations ranging from 2, 3, 4, 6, 8, 12, 13 (Mixed), 15 (Mixed), and 18 positions, Amphenol AT connectors are designed to be compatible with other industry-standard sealed connector series. Whether you’re upgrading a heavy-duty truck, outfitting off-road equipment, or building marine and alternative energy systems, the AT Series™ provides durability and reliable performance.

We also stock a complete range of end caps, strain reliefs, and accessories to complement your AT connector needs.

Need other rugged connector options? Explore our Deutsch DT Compatible Connectors and Amphenol ATM Series Connectors for smaller gauge systems.

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Waytek offers a wide range of Amphenol Sine Systems' AT Series™ Connectors, delivering high-performance, cost-effective sealed solutions for harsh environments. Rated IP68/69K when mated, these rugged thermoplastic connectors feature superior environmental sealing, seal retention, and an integral latching system that ensures strong mechanical and electrical connections.

Available in configurations ranging from 2, 3, 4, 6, 8, 12, 13 (Mixed), 15 (Mixed), and 18 positions, Amphenol AT connectors are designed to be compatible with other industry-standard sealed connector series. Whether you’re upgrading a heavy-duty truck, outfitting off-road equipment, or building marine and alternative energy systems, the AT Series™ provides durability and reliable performance.

We also stock a complete range of end caps, strain reliefs, and accessories to complement your AT connector needs.

Need other rugged connector options? Explore our Deutsch DT Compatible Connectors and Amphenol ATM Series Connectors for smaller gauge systems.

208 items
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amphenol sine systems at-ck-715, 715 piece at series connector kit | waytek
Waytek #:40116
Mfr. #:AT-CK-715
0 in Stock
Price Break per EA
QtyEa. PriceExt. Price
1$252.1900$252.19
10$236.6400$2,366.40
Min. Order Qty:1
$252.1900 / EA
amphenol sine systems a114017 blank seal plug
Waytek #:38491
Mfr. #:A114017
0 in Stock
Price Break per EA
QtyEa. PriceExt. Price
20$0.0759$1.52
200$0.0687$13.74
500$0.0609$30.45
Min. Order Qty:20
$0.0759 / EA
amphenol  a114017-sr blank sealing plug (for at sr01 series)
Price Break per EA
QtyEa. PriceExt. Price
50$0.1713$8.57
200$0.1629$32.58
500$0.1508$75.40
Min. Order Qty:50
$0.1713 / EA
amphenol sine systems a114018 a-series blank seal plug
Price Break per EA
QtyEa. PriceExt. Price
20$0.3875$7.75
50$0.3457$17.29
100$0.3147$31.47
Min. Order Qty:20
$0.3875 / EA
amphenol sine systems at-246cpa-rd at series clip
Price Break per EA
QtyEa. PriceExt. Price
20$0.5827$11.65
50$0.5227$26.14
100$0.4727$47.27
Min. Order Qty:20
$0.5827 / EA
amphenol sine systems at-3cpa-grn at series clip, rotated view
Price Break per EA
QtyEa. PriceExt. Price
20$0.5700$11.40
50$0.5100$25.50
100$0.4600$46.00
Min. Order Qty:20
$0.5700 / EA
amphenol sine systems at04-08pa automotive receptacle connector
Price Break per EA
QtyEa. PriceExt. Price
1$2.5441$2.54
10$2.3643$23.64
20$2.2661$45.32
Min. Order Qty:1
$2.5441 / EA
amphenol sine systems at04-08pa-p021 8-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$8.3800$8.38
10$7.6800$76.80
50$6.9700$348.50
Min. Order Qty:1
$8.3800 / EA
amphenol sine systems at04-08pa-p026 8-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$11.6000$11.60
10$10.6300$106.30
50$9.6600$483.00
Min. Order Qty:1
$11.6000 / EA
amphenol sine systems at04-08pa-p028 8-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$12.5000$12.50
10$11.2900$112.90
50$10.3400$517.00
Min. Order Qty:1
$12.5000 / EA
amphenol sine systems at06-08sa-srblk 8-way at connector receptacle  _side view 1
Price Break per EA
QtyEa. PriceExt. Price
1$4.2656$4.27
50$3.5776$178.88
100$3.0960$309.60
Min. Order Qty:1
$4.2656 / EA
amphenol sine systems at04-08pa-srgry 8-way at connector receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$4.4888$4.49
10$4.0850$40.85
50$3.7648$188.24
Min. Order Qty:1
$4.4888 / EA
amphenol sine systems at04-12pa 12-way at receptacle connector
Price Break per EA
QtyEa. PriceExt. Price
1$2.7528$2.75
10$2.4997$25.00
50$2.2977$114.89
Min. Order Qty:1
$2.7528 / EA
amphneol sine systems at04-12pa-blk, 12-way  at receptacle connector , dt04-12pa-e004 compatible, black, keyed a
Price Break per EA
QtyEa. PriceExt. Price
1$4.5880$4.59
10$4.1753$41.75
50$3.8480$192.40
Min. Order Qty:1
$4.5880 / EA
amphenol sine systems at04-12pa-p021 12-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$12.7600$12.76
10$11.5200$115.20
50$10.5600$528.00
Min. Order Qty:1
$12.7600 / EA
amphenol sine systems at04-12pa-p026 12-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$9.6100$9.61
10$8.6400$86.40
50$7.9200$396.00
Min. Order Qty:1
$9.6100 / EA
amphenol sine systems at04-12pa-p030 12-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$9.2900$9.29
10$8.5200$85.20
50$8.1300$406.50
Min. Order Qty:1
$9.2900 / EA
amphenol sine systems at04-12pa-p031, 12-way bussed receptacle, (4) x 3 pin busbar, keyed a, grey
Price Break per EA
QtyEa. PriceExt. Price
1$14.3900$14.39
10$13.1900$131.90
50$11.9800$599.00
Min. Order Qty:1
$14.3900 / EA
amphenol sine systems at04-12pa-p075 12-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$9.1700$9.17
10$8.4100$84.10
50$8.0300$401.50
Min. Order Qty:1
$9.1700 / EA
amphenol sine systems at04-12pa-pm11 panel mount receptacle
Waytek #:38157
Mfr. #:AT04-12PA-PM11
0 in Stock
more info
Price Break per EA
QtyEa. PriceExt. Price
1$5.4400$5.44
10$4.8900$48.90
20$4.8000$96.00
Min. Order Qty:1
$5.4400 / EA
amphenol sine systems at04-12pa-srgry 12-way at connector receptacle  _side view 1
Price Break per EA
QtyEa. PriceExt. Price
1$5.6800$5.68
10$5.2000$52.00
50$4.7300$236.50
Min. Order Qty:1
$5.6800 / EA
amphenol sine systems at06-12sa-srgry 12-way at connector plug  _side view 1
Price Break per EA
QtyEa. PriceExt. Price
1$5.0400$5.04
10$4.6200$46.20
50$4.2000$210.00
Min. Order Qty:1
$5.0400 / EA
amphenol sine systems at04-12pb-p030, 12-way bussed receptacle, (4) x 3 pin busbar, keyed b, black
Price Break per EA
QtyEa. PriceExt. Price
1$12.6700$12.67
10$11.4000$114.00
50$10.4400$522.00
Min. Order Qty:1
$12.6700 / EA
amphenol  at04-12pc-sr2gn 12 position pin receptacle key position c, with strain relief & reduced diameter seal
Price Break per EA
QtyEa. PriceExt. Price
1$5.6900$5.69
10$5.1200$51.20
20$5.0500$101.00
Min. Order Qty:1
$5.6900 / EA
at04-2p amphenol sine systems
Price Break per EA
QtyEa. PriceExt. Price
10$0.6000$6.00
50$0.5352$26.76
100$0.4872$48.72
Min. Order Qty:10
$0.6000 / EA
amphenol sine systems at04-2p-blk 2-way connector receptacle
Price Break per EA
QtyEa. PriceExt. Price
10$0.8300$8.30
50$0.7404$37.02
100$0.6740$67.40
Min. Order Qty:10
$0.8300 / EA
amphenol sine systems at04-2p-blu 2-way connector receptacle
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
$0.9750 / EA
amphenol sine systems at04-2p-brn 2-way connector receptacle, brown
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
$0.9750 / EA
amphenol  at04-2p-d1n4gry 2 position pin receptacle 1n4004 diode with nickel plated pins, endcap, grey
Price Break per EA
QtyEa. PriceExt. Price
1$6.8593$6.86
10$6.1705$61.71
20$6.0703$121.41
Min. Order Qty:1
$6.8593 / EA
amphenol sine systems at04-2p-grn 2-way connector receptacle
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
$0.9750 / EA
amphenol sine systems at04-2p-p060 2-way bussed receptacle
Price Break per EA
QtyEa. PriceExt. Price
1$3.7944$3.79
10$3.4531$34.53
50$3.1824$159.12
Min. Order Qty:1
$3.7944 / EA
amphenol sine systems at04-2p-r120yel at receptacle connector, 120 ohm resistor, yellow
Price Break per EA
QtyEa. PriceExt. Price
1$5.5400$5.54
10$4.9900$49.90
20$4.9100$98.20
Min. Order Qty:1
$5.5400 / EA
amphenol sine systems at04-2p-red 2-way connector receptacle, red
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
$0.9750 / EA
amphenol sine systems at04-2p-rt02, 2-way at receptacle connector with integrated diode | waytek
Price Break per EA
QtyEa. PriceExt. Price
1$8.5700$8.57
10$7.7200$77.20
50$7.0700$353.50
Min. Order Qty:1
$8.5700 / EA
amphenol sine systems at04-2p-sr01blk 2-way at connector receptacle
Price Break per EA
QtyEa. PriceExt. Price
5$1.4508$7.25
10$1.3203$13.20
50$1.2168$60.84
Min. Order Qty:5
$1.4508 / EA
amphenol sine systems at06-2s-sr01gry 2-way at connector plug  _side view 1
Price Break per EA
QtyEa. PriceExt. Price
5$1.4012$7.01
10$1.2751$12.75
50$1.1752$58.76
Min. Order Qty:5
$1.4012 / EA
amphenol sine systems at-ck-715, 715 piece at series connector kit | waytek
Waytek #:40116
Mfr. #:AT-CK-715
Price Break per EA
QtyEa. PriceExt. Price
1$252.1900$252.19
10$236.6400$2,366.40
Min. Order Qty:1
0 in Stock
$252.1900 / EA
amphenol sine systems a114017 blank seal plug
Waytek #:38491
Mfr. #:A114017
Price Break per EA
QtyEa. PriceExt. Price
20$0.0759$1.52
200$0.0687$13.74
500$0.0609$30.45
Min. Order Qty:20
0 in Stock
$0.0759 / EA
amphenol  a114017-sr blank sealing plug (for at sr01 series)
Waytek #:39326
Mfr. #:A114017-SR
more info
Price Break per EA
QtyEa. PriceExt. Price
50$0.1713$8.57
200$0.1629$32.58
500$0.1508$75.40
Min. Order Qty:50
0 in Stock
$0.1713 / EA
amphenol sine systems a114018 a-series blank seal plug
Waytek #:39219
Mfr. #:A114018
Price Break per EA
QtyEa. PriceExt. Price
20$0.3875$7.75
50$0.3457$17.29
100$0.3147$31.47
Min. Order Qty:20
0 in Stock
$0.3875 / EA
amphenol sine systems at-246cpa-rd at series clip
Waytek #:40120
Mfr. #:AT-246CPA-RD
Price Break per EA
QtyEa. PriceExt. Price
20$0.5827$11.65
50$0.5227$26.14
100$0.4727$47.27
Min. Order Qty:20
0 in Stock
$0.5827 / EA
amphenol sine systems at-3cpa-grn at series clip, rotated view
Waytek #:40121
Mfr. #:AT-3CPA-GRN
Price Break per EA
QtyEa. PriceExt. Price
20$0.5700$11.40
50$0.5100$25.50
100$0.4600$46.00
Min. Order Qty:20
0 in Stock
$0.5700 / EA
amphenol sine systems at04-08pa automotive receptacle connector
Waytek #:38179
Mfr. #:AT04-08PA
more info
Price Break per EA
QtyEa. PriceExt. Price
1$2.5441$2.54
10$2.3643$23.64
20$2.2661$45.32
Min. Order Qty:1
0 in Stock
$2.5441 / EA
amphenol sine systems at04-08pa-p021 8-way bussed receptacle
Waytek #:39819
Mfr. #:AT04-08PA-P021
Price Break per EA
QtyEa. PriceExt. Price
1$8.3800$8.38
10$7.6800$76.80
50$6.9700$348.50
Min. Order Qty:1
0 in Stock
$8.3800 / EA
amphenol sine systems at04-08pa-p026 8-way bussed receptacle
Waytek #:39820
Mfr. #:AT04-08PA-P026
Price Break per EA
QtyEa. PriceExt. Price
1$11.6000$11.60
10$10.6300$106.30
50$9.6600$483.00
Min. Order Qty:1
0 in Stock
$11.6000 / EA
amphenol sine systems at04-08pa-p028 8-way bussed receptacle
Waytek #:39821
Mfr. #:AT04-08PA-P028
Price Break per EA
QtyEa. PriceExt. Price
1$12.5000$12.50
10$11.2900$112.90
50$10.3400$517.00
Min. Order Qty:1
0 in Stock
$12.5000 / EA
amphenol sine systems at06-08sa-srblk 8-way at connector receptacle  _side view 1
Waytek #:39319
Mfr. #:AT04-08PA-SRBLK
Price Break per EA
QtyEa. PriceExt. Price
1$4.2656$4.27
50$3.5776$178.88
100$3.0960$309.60
Min. Order Qty:1
0 in Stock
$4.2656 / EA
amphenol sine systems at04-08pa-srgry 8-way at connector receptacle
Waytek #:39317
Mfr. #:AT04-08PA-SRGRY
Price Break per EA
QtyEa. PriceExt. Price
1$4.4888$4.49
10$4.0850$40.85
50$3.7648$188.24
Min. Order Qty:1
0 in Stock
$4.4888 / EA
amphenol sine systems at04-12pa 12-way at receptacle connector
Waytek #:38181
Mfr. #:AT04-12PA
more info
Price Break per EA
QtyEa. PriceExt. Price
1$2.7528$2.75
10$2.4997$25.00
50$2.2977$114.89
Min. Order Qty:1
0 in Stock
$2.7528 / EA
amphneol sine systems at04-12pa-blk, 12-way  at receptacle connector , dt04-12pa-e004 compatible, black, keyed a
Waytek #:38912
Mfr. #:AT04-12PA-BLK
more info
Price Break per EA
QtyEa. PriceExt. Price
1$4.5880$4.59
10$4.1753$41.75
50$3.8480$192.40
Min. Order Qty:1
0 in Stock
$4.5880 / EA
amphenol sine systems at04-12pa-p021 12-way bussed receptacle
Waytek #:39822
Mfr. #:AT04-12PA-P021
Price Break per EA
QtyEa. PriceExt. Price
1$12.7600$12.76
10$11.5200$115.20
50$10.5600$528.00
Min. Order Qty:1
0 in Stock
$12.7600 / EA
amphenol sine systems at04-12pa-p026 12-way bussed receptacle
Waytek #:39823
Mfr. #:AT04-12PA-P026
Price Break per EA
QtyEa. PriceExt. Price
1$9.6100$9.61
10$8.6400$86.40
50$7.9200$396.00
Min. Order Qty:1
0 in Stock
$9.6100 / EA
amphenol sine systems at04-12pa-p030 12-way bussed receptacle
Waytek #:39824
Mfr. #:AT04-12PA-P030
Price Break per EA
QtyEa. PriceExt. Price
1$9.2900$9.29
10$8.5200$85.20
50$8.1300$406.50
Min. Order Qty:1
0 in Stock
$9.2900 / EA
amphenol sine systems at04-12pa-p031, 12-way bussed receptacle, (4) x 3 pin busbar, keyed a, grey
Waytek #:39360
Mfr. #:AT04-12PA-P031
Price Break per EA
QtyEa. PriceExt. Price
1$14.3900$14.39
10$13.1900$131.90
50$11.9800$599.00
Min. Order Qty:1
0 in Stock
$14.3900 / EA
amphenol sine systems at04-12pa-p075 12-way bussed receptacle
Waytek #:39825
Mfr. #:AT04-12PA-P075
Price Break per EA
QtyEa. PriceExt. Price
1$9.1700$9.17
10$8.4100$84.10
50$8.0300$401.50
Min. Order Qty:1
0 in Stock
$9.1700 / EA
amphenol sine systems at04-12pa-pm11 panel mount receptacle
Waytek #:38157
Mfr. #:AT04-12PA-PM11
more info
Price Break per EA
QtyEa. PriceExt. Price
1$5.4400$5.44
10$4.8900$48.90
20$4.8000$96.00
Min. Order Qty:1
0 in Stock
$5.4400 / EA
amphenol sine systems at04-12pa-srgry 12-way at connector receptacle  _side view 1
Waytek #:39322
Mfr. #:AT04-12PA-SRBLK
Price Break per EA
QtyEa. PriceExt. Price
1$5.6800$5.68
10$5.2000$52.00
50$4.7300$236.50
Min. Order Qty:1
0 in Stock
$5.6800 / EA
amphenol sine systems at06-12sa-srgry 12-way at connector plug  _side view 1
Waytek #:39323
Mfr. #:AT04-12PA-SRGRY
Price Break per EA
QtyEa. PriceExt. Price
1$5.0400$5.04
10$4.6200$46.20
50$4.2000$210.00
Min. Order Qty:1
0 in Stock
$5.0400 / EA
amphenol sine systems at04-12pb-p030, 12-way bussed receptacle, (4) x 3 pin busbar, keyed b, black
Waytek #:39359
Mfr. #:AT04-12PB-P030
Price Break per EA
QtyEa. PriceExt. Price
1$12.6700$12.67
10$11.4000$114.00
50$10.4400$522.00
Min. Order Qty:1
0 in Stock
$12.6700 / EA
amphenol  at04-12pc-sr2gn 12 position pin receptacle key position c, with strain relief & reduced diameter seal
Waytek #:38365
Mfr. #:AT04-12PC-SR2GN
more info
Price Break per EA
QtyEa. PriceExt. Price
1$5.6900$5.69
10$5.1200$51.20
20$5.0500$101.00
Min. Order Qty:1
0 in Stock
$5.6900 / EA
at04-2p amphenol sine systems
Waytek #:38171
Mfr. #:AT04-2P
more info
Price Break per EA
QtyEa. PriceExt. Price
10$0.6000$6.00
50$0.5352$26.76
100$0.4872$48.72
Min. Order Qty:10
0 in Stock
$0.6000 / EA
amphenol sine systems at04-2p-blk 2-way connector receptacle
Waytek #:39840
Mfr. #:AT04-2P-BLK
Price Break per EA
QtyEa. PriceExt. Price
10$0.8300$8.30
50$0.7404$37.02
100$0.6740$67.40
Min. Order Qty:10
0 in Stock
$0.8300 / EA
amphenol sine systems at04-2p-blu 2-way connector receptacle
Waytek #:39841
Mfr. #:AT04-2P-BLU
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
0 in Stock
$0.9750 / EA
amphenol sine systems at04-2p-brn 2-way connector receptacle, brown
Waytek #:39842
Mfr. #:AT04-2P-BRN
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
0 in Stock
$0.9750 / EA
amphenol  at04-2p-d1n4gry 2 position pin receptacle 1n4004 diode with nickel plated pins, endcap, grey
Waytek #:38362
Mfr. #:AT04-2P-D1N4GRY
more info
Price Break per EA
QtyEa. PriceExt. Price
1$6.8593$6.86
10$6.1705$61.71
20$6.0703$121.41
Min. Order Qty:1
0 in Stock
$6.8593 / EA
amphenol sine systems at04-2p-grn 2-way connector receptacle
Waytek #:39843
Mfr. #:AT04-2P-GRN
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
0 in Stock
$0.9750 / EA
amphenol sine systems at04-2p-p060 2-way bussed receptacle
Waytek #:39815
Mfr. #:AT04-2P-P060
Price Break per EA
QtyEa. PriceExt. Price
1$3.7944$3.79
10$3.4531$34.53
50$3.1824$159.12
Min. Order Qty:1
0 in Stock
$3.7944 / EA
amphenol sine systems at04-2p-r120yel at receptacle connector, 120 ohm resistor, yellow
Waytek #:38360
Mfr. #:AT04-2P-R120YEL
Price Break per EA
QtyEa. PriceExt. Price
1$5.5400$5.54
10$4.9900$49.90
20$4.9100$98.20
Min. Order Qty:1
0 in Stock
$5.5400 / EA
amphenol sine systems at04-2p-red 2-way connector receptacle, red
Waytek #:39846
Mfr. #:AT04-2P-RED
Price Break per EA
QtyEa. PriceExt. Price
10$0.9750$9.75
50$0.8697$43.49
100$0.7917$79.17
Min. Order Qty:10
0 in Stock
$0.9750 / EA
amphenol sine systems at04-2p-rt02, 2-way at receptacle connector with integrated diode | waytek
Waytek #:39362
Mfr. #:DT04-2P-RT02
Price Break per EA
QtyEa. PriceExt. Price
1$8.5700$8.57
10$7.7200$77.20
50$7.0700$353.50
Min. Order Qty:1
0 in Stock
$8.5700 / EA
amphenol sine systems at04-2p-sr01blk 2-way at connector receptacle
Waytek #:39301
Mfr. #:AT04-2P-SR01BLK
Price Break per EA
QtyEa. PriceExt. Price
5$1.4508$7.25
10$1.3203$13.20
50$1.2168$60.84
Min. Order Qty:5
0 in Stock
$1.4508 / EA
amphenol sine systems at06-2s-sr01gry 2-way at connector plug  _side view 1
Waytek #:39303
Mfr. #:AT04-2P-SR01GRY
Price Break per EA
QtyEa. PriceExt. Price
5$1.4012$7.01
10$1.2751$12.75
50$1.1752$58.76
Min. Order Qty:5
0 in Stock
$1.4012 / EA