JAK ELECTRONICS LIMITED
JAK Electronics Limited is a reputable electronic components distributor and provider of value-added services. Their product catalog includes semiconductors, integrated circuits (ICs), passive components, connectors, sensors, electromechanical parts, displays, power supplies, and more. These components cater to industries such as automotive, aerospace, industrial manufacturing, telecommunications, consumer electronics, and medical equipment.
Filtering
Manufacturer
Part Status
Impedance
Body Material
Mounting Type
Connector Type
Fastening Type
Dielectric Material
Center Contact Plating
Prices
Specs
ROHS
Currency: $
USD: $4.93
BNC Cap (Cover) Nickel BNC Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JAK ELECTRONICS LIMITED | 140-1-330022-2 | RFQ | 873 | USD | 5.5226 | 5.21 | 4.9151 | 4.3744 | 4.3744 | 2w+ | ||
| Newark | 70M8766 | 1 | RFQ | 913 | USD | 10.58 | 10.28 | 8.09 | 7.28 | 7.28 | 2w+ | |
| Onlinecomponents.com | 1-330022-2 | 4 | bulk | RFQ | 913 | USD | 15.43 | 13.93 | 13.23 | 4.51 | 2w+ | |
| Distrelec | 30338281 | 10 | RFQ | 913 | USD | 11.7497 | 10.8594 | 9.8702 | 8.7051 | 2w+ | ||
| Master Electronics | 1-330022-2 | 4 | RFQ | USD | 15.43 | 13.93 | 13.23 | 4.51 | 2w+ | |||
| DigiKey | 2266-1-330022-2-ND | 15 | RFQ | 873 | USD | 5.13 | 4.93 | 4.93 | 2w+ |
View More
USD: $6.22
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 566-EX11N716 | RFQ | USD | 11.26 | 10.77 | 9.3 | 8.25 | 8.25 | 2w+ | |||
| Onlinecomponents.com | EX11N716 | 5 | bulk | RFQ | USD | 9.33 | 7.24 | 6.45 | 6.22 | 2w+ | ||
| OMO Electronic Components | EX11N716 | RFQ | USD | 6.87 | 6.53 | 6.18 | 5.5 | 5.5 | 2w+ | |||
| Master Electronics | EX11N716 | 5 | RFQ | USD | 9.33 | 7.24 | 6.45 | 6.22 | 2w+ | |||
| DigiKey | BEL14601-ND | 50 | RFQ | USD | 9.3094 | 9.3094 | 9.3094 | 2w+ | ||||
| JAK ELECTRONICS LIMITED | 288-EX11N716 | RFQ | USD | 2w+ |
View More
USD: $13.98
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | BEL13679-ND | 1 | RFQ | USD | 17.33 | 17.33 | 17.33 | 17.33 | 17.33 | 2w+ | ||
| Mouser | 566-CKSKSARS | 1 | RFQ | USD | 17.32 | 16.04 | 14.57 | 13.98 | 13.98 | 2w+ | ||
| Onlinecomponents.com | CKSKSARS | 5 | bulk | RFQ | USD | 14.09 | 11.67 | 10.73 | 10.73 | 2w+ | ||
| Master Electronics | CKSKSARS | 5 | RFQ | USD | 14.09 | 11.67 | 10.73 | 10.73 | 2w+ | |||
| SHENGYU ELECTRONICS | CKSKSARS | 1 | RFQ | USD | 17.33 | 16.983 | 16.46 | 15.94 | 15.25 | 2w+ | ||
| Kynix Semiconductor Limited | 288-CKSKSARS | RFQ | 50 | USD | 2w+ |
View More
USD: $3.4
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onlinecomponents.com | FS11V-SL | 1 | bulk | RFQ | USD | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 2w+ | |
| Mouser | 566-FS11V-SL | 1 | RFQ | USD | 4.86 | 4.42 | 3.89 | 2.82 | 2.63 | 2w+ | ||
| Master Electronics | FS11V-SL | 1 | RFQ | USD | 3.4 | 3.4 | 3.4 | 3.4 | 3.4 | 2w+ | ||
| JAK ELECTRONICS LIMITED | 288-FS11V-SL | RFQ | USD | 2w+ | ||||||||
| Kynix Semiconductor Limited | 288-FS11V-SL | RFQ | USD | 2w+ |
USD: $8.39
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-UG-625/U43 | 1 | bulk | RFQ | USD | 12.88 | 11.24 | 10.47 | 9.7 | 9.7 | 2w+ | |
| DigiKey | 798-UG-625/U43 | 1 | bulk | RFQ | USD | 12.88 | 11.24 | 10.47 | 9.7 | 9.7 | 2w+ | |
| Avnet | UG-625/U(43) | 20 | RFQ | USD | 8.2125 | 8.2125 | 8.2125 | 2w+ | ||||
| Sager Electronics | UG-625/U(43) | 20 | bulk | RFQ | USD | 12.73 | 10.06 | 8.39 | 2w+ | |||
| SOS electronic | UG-625/U(43) | 20 | bulk | RFQ | USD | 12.73 | 10.06 | 8.39 | 2w+ | |||
| Kynix Semiconductor Limited | 1092-UG-625/U(43) | RFQ | 50 | USD | 2w+ |
View More
USD: $6.71
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-POD-R-PC40 | 1 | bulk | RFQ | USD | 9.42 | 6.71 | 6.71 | 6.71 | 6.71 | 2w+ | |
| Newark | 66AK8620 | 20 | RFQ | USD | 9.2 | 8.12 | 8.12 | 2w+ | ||||
| Avnet | POD-R-PC(40) | 20 | RFQ | USD | 5.75 | 5.75 | 5.75 | 2w+ | ||||
| DigiKey | POD-R-PC(40)-ND | 20 | RFQ | USD | 8.488 | 8.488 | 8.488 | 2w+ | ||||
| Sager Electronics | POD-R-PC(40) | 20 | bulk | RFQ | USD | 8.92 | 7.04 | 5.88 | 2w+ | |||
| SOS electronic | POD-R-PC(40) | 20 | bulk | RFQ | USD | 8.92 | 7.04 | 5.88 | 2w+ |
View More
USD: $2.06
Tray (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SHENGYU ELECTRONICS | GT26C-1P-DS | 1 | RFQ | 24,093 | USD | 3.861 | 3.861 | 3.861 | 3.861 | 3.861 | 2w+ | |
| Mouser | 798-GT26C-1P-DS | 1 | tray | RFQ | USD | 2.59 | 1.73 | 1.73 | 1.73 | 1.73 | 2w+ | |
| Avnet | GT26C-1P-DS | 60 | RFQ | USD | 1.682 | 1.45 | 1.45 | 2w+ | ||||
| Sager Electronics | GT26C-1P-DS | 60 | tray | RFQ | USD | 2.25 | 1.78 | 1.48 | 2w+ | |||
| DigiKey | GT26C-1P-DS-ND | 60 | RFQ | USD | 2.2712 | 2.2712 | 2.2712 | 2w+ | ||||
| Newark | 66AK4487 | 60 | RFQ | USD | 2.32 | 2.32 | 2.06 | 2w+ |
View More
USD: $8.78
2 GHz Bulk 10 mm Gold Straight (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-PO6-R-440 | RFQ | USD | 13.43 | 11.91 | 9.66 | 8.78 | 8.78 | 2w+ | |||
| SOS electronic | PO6-R-4(40) | 20 | bulk | RFQ | USD | 11.4 | 11.4 | 9.79 | 8.56 | 8.56 | 2w+ | |
| Avnet | PO6-R-4(40) | 20 | RFQ | USD | 8.5625 | 8.5625 | 8.5625 | 2w+ | ||||
| Master Electronics | PO6-R-4(40) | 20 | RFQ | USD | 10.08 | 8.04 | 8.04 | 2w+ | ||||
| Newark | 66AK8683 | 20 | RFQ | USD | 13.7 | 12.1 | 12.1 | 2w+ | ||||
| DigiKey | PO6-R-4(40)-ND | 20 | RFQ | USD | 10.911 | 10.911 | 10.911 | 2w+ |
View More
USD: $11.9551
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JAK ELECTRONICS LIMITED | 1092-UG-88/U(46) | RFQ | 5 | USD | 20.03 | 18.8962 | 17.8266 | 15.8656 | 15.8656 | 2w+ | ||
| DigiKey | UG-88/U(46)-ND | 1 | bulk | RFQ | 5 | USD | 16.14 | 13.154 | 10.7246 | 9.9 | 9.9 | 2w+ |
| Newark | 67AK0127 | 5 | RFQ | USD | 17.62 | 17.62 | 17.62 | 15.54 | 15.54 | 2w+ | ||
| Mouser | 798-UG-88/U46 | RFQ | USD | 16.14 | 13.15 | 10.72 | 9.9 | 9.9 | 2w+ | |||
| Chip One Stop Global | UG-88/U(46) | 1 | bulk | RFQ | 103 | USD | 17.2771 | 12.8498 | 11.9551 | 11.9551 | 11.9551 | 2w+ |
| Sager Electronics | UG-88/U(46) | 5 | bulk | RFQ | USD | 20.11 | 17.07 | 13.49 | 11.25 | 2w+ |
View More
USD: $7.62
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-PO21A75-J-084 | 1 | bulk | RFQ | USD | 11.59 | 10.27 | 8.44 | 7.62 | 7.62 | 2w+ | |
| OMO Electronic Components | PO21A(75)-J-084 | RFQ | USD | 9.42 | 8.95 | 8.48 | 7.54 | 7.54 | 2w+ | |||
| SOS electronic | PO21A(75)-J-084 | 20 | bulk | RFQ | USD | 9.87 | 9.87 | 8.46 | 7.4 | 7.4 | 2w+ | |
| Avnet | PO21A(75)-J-084 | 20 | RFQ | USD | 7.4 | 7.4 | 7.4 | 2w+ | ||||
| Newark | 66AK8643 | 20 | RFQ | USD | 11.84 | 10.44 | 10.44 | 2w+ | ||||
| DigiKey | PO21A(75)-J-084-ND | 20 | RFQ | USD | 10.0145 | 10.0145 | 10.0145 | 2w+ |
View More
USD: $8.61
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-PO21A75-P-084 | 1 | bulk | RFQ | USD | 12.9 | 11.44 | 9.31 | 8.61 | 8.61 | 2w+ | |
| Newark | 66AK8644 | 20 | RFQ | USD | 13.16 | 11.62 | 11.62 | 2w+ | ||||
| DigiKey | PO21A(75)-P-084-ND | 20 | RFQ | USD | 10.4775 | 10.4775 | 10.4775 | 2w+ | ||||
| Avnet | PO21A(75)-P-084 | 20 | RFQ | USD | 7.9783 | 7.9783 | 7.9783 | 2w+ | ||||
| Sager Electronics | PO21A(75)-P-084 | 20 | bulk | RFQ | USD | 8.37 | 7.15 | 7.15 | 2w+ | |||
| Kynix Semiconductor Limited | 1092-PO21A(75)-P-084 | RFQ | 42 | USD | 2w+ |
View More
USD: $10.42
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Master Electronics | 798-POD1-J-2.5V-C40 | 1 | bulk | RFQ | USD | 13.83 | 12.07 | 11.24 | 10.42 | 10.42 | 2w+ | |
| Mouser | 798-POD1-J-2.5V-C40 | RFQ | USD | 13.83 | 9.93 | 9.93 | 9.93 | 9.93 | 2w+ | |||
| Avnet | POD1-J-2.5V-C(40) | 20 | RFQ | USD | 8.8375 | 8.8375 | 8.8375 | 2w+ | ||||
| Newark | 66AK8622 | 20 | RFQ | USD | 14.14 | 12.46 | 12.46 | 2w+ | ||||
| Sager Electronics | POD1-J-2.5V-C(40) | 20 | bulk | RFQ | USD | 13.7 | 10.83 | 9.03 | 2w+ | |||
| DigiKey | POD1-J-2.5V-C(40)-ND | 20 | RFQ | USD | 12.27 | 12.27 | 12.27 | 2w+ |
View More
USD: $8.43
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-PO6-LP-1.5W40 | 1 | bulk | RFQ | USD | 11.57 | 10.09 | 8.43 | 8.43 | 8.43 | 2w+ | |
| Sager Electronics | PO6-LP-1.5W(40) | 20 | bulk | RFQ | USD | 7.5 | 6.41 | 6.41 | 2w+ | |||
| Walker Industrial | PO6-LP-1.5W(40) | 20 | RFQ | USD | 8.57 | 6.84 | 6.84 | 2w+ | ||||
| Newark | 66AK8675 | 20 | RFQ | USD | 11.82 | 10.42 | 10.42 | 2w+ | ||||
| Avnet | PO6-LP-1.5W(40) | 20 | RFQ | USD | 7.3875 | 7.3875 | 7.3875 | 2w+ | ||||
| DigiKey | PO6-LP-1.5W(40)-ND | 20 | RFQ | USD | 10.261 | 10.261 | 10.261 | 2w+ |
View More
USD: $2.26
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ampacity Systems | FL-R-PC-11 | RFQ | 10 | USD | 12.5686 | 12.5686 | 12.5686 | 12.5686 | 12.5686 | 2w+ | ||
| Mouser | 798-FL-R-PC-11 | 1 | bulk | RFQ | USD | 2.84 | 2.59 | 1.8 | 1.8 | 1.8 | 2w+ | |
| Newark | 66AK2143 | 100 | RFQ | USD | 2.58 | 2.58 | 2.58 | 2.26 | 2.26 | 2w+ | ||
| Misumi | FL-R-PC-11 | 1 | RFQ | USD | 1.92 | 1.92 | 1.92 | 1.92 | 1.92 | 2w+ | ||
| Sager Electronics | FL-R-PC-11 | 100 | bulk | RFQ | USD | 1.71 | 1.47 | 1.39 | 2w+ | |||
| Onlinecomponents.com | FL-R-PC-11 | 100 | bulk | RFQ | USD | 2.05 | 1.57 | 1.46 | 2w+ |
View More
USD: $9.08
Bulk (Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 798-POD-P-FCCAF140 | 1 | bulk | RFQ | USD | 12.54 | 9.08 | 9.08 | 9.08 | 9.08 | 2w+ | |
| Avnet | POD-P-FCCAF1(40) | 20 | RFQ | USD | 8 | 8 | 8 | 2w+ | ||||
| Newark | 66AK8619 | 20 | RFQ | USD | 12.8 | 11.3 | 11.3 | 2w+ | ||||
| DigiKey | POD-P-FCCAF1(40)-ND | 20 | RFQ | USD | 11.1275 | 11.1275 | 11.1275 | 2w+ | ||||
| Sager Electronics | POD-P-FCCAF1(40) | 20 | bulk | RFQ | USD | 12.4 | 9.8 | 8.17 | 2w+ | |||
| SOS electronic | POD-P-FCCAF1(40) | 20 | bulk | RFQ | USD | 12.4 | 9.8 | 8.17 | 2w+ |
View More
USD: $5.88
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JAK ELECTRONICS LIMITED | 288-EX11N716PLUS | RFQ | 50 | USD | 11.67 | 11.0094 | 10.3863 | 9.2437 | 9.2437 | 2w+ | ||
| DigiKey | BEL14633-ND | 1 | RFQ | 50 | USD | 11.67 | 8.963 | 6.9824 | 5.5518 | 5.5518 | 2w+ | |
| Mouser | 566-EX11N716PLUS | RFQ | USD | 9.86 | 8.88 | 7.94 | 5.88 | 5.88 | 2w+ | |||
| OMO Electronic Components | EX11N716PLUS | RFQ | USD | 6.02 | 5.71 | 5.41 | 4.81 | 4.81 | 2w+ | |||
| Kynix Semiconductor Limited | 288-EX11N716PLUS | RFQ | USD | 2w+ |
USD: $12.3318
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 566-EX11RAFM | RFQ | USD | 14.38 | 12.67 | 11.24 | 10.61 | 10.61 | 2w+ | |||
| SHENGYU ELECTRONICS | EX11RAFM | 1 | RFQ | 17,592 | USD | 20.9641 | 20.9641 | 20.9641 | 20.9641 | 20.9641 | 2w+ | |
| Onlinecomponents.com | EX11RAFM | 5 | bulk | RFQ | USD | 11.7 | 9.83 | 8.91 | 8.91 | 2w+ | ||
| Master Electronics | EX11RAFM | 5 | RFQ | USD | 11.7 | 9.83 | 8.91 | 8.91 | 2w+ | |||
| DigiKey | BEL14606-ND | 50 | RFQ | USD | 12.3318 | 12.3318 | 12.3318 | 2w+ | ||||
| Kynix Semiconductor Limited | 288-EX11RAFM | RFQ | 50 | USD | 2w+ |
View More
USD: $6.5
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 566-EX11 | RFQ | 50 | USD | 7.77 | 7.7 | 6.51 | 6.5 | 6.5 | 2w+ | ||
| Master Electronics | EX11 | 5 | RFQ | 136 | USD | 7.44 | 5.87 | 5.26 | 5.1 | 2w+ | ||
| Onlinecomponents.com | EX11 | 5 | bulk | RFQ | 136 | USD | 7.44 | 5.87 | 5.26 | 5.1 | 2w+ | |
| SHENGYU ELECTRONICS | EX11 | 1 | RFQ | 4,842 | USD | 12.4774 | 12.4774 | 12.4774 | 12.4774 | 12.4774 | 2w+ | |
| OMO Electronic Components | EX11 | RFQ | USD | 4.52 | 4.29 | 4.06 | 3.61 | 3.61 | 2w+ | |||
| Verical | EX11 | 10 | RFQ | 135 | USD | 9.672 | 7.631 | 7.046 | 7.046 | 2w+ |
View More
USD: $6.865
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 566-EX11N716WSPLUS | 1 | RFQ | USD | 11 | 9.22 | 7.74 | 7.74 | 7.74 | 2w+ | ||
| OMO Electronic Components | EX11N716WSPLUS | RFQ | USD | 6.21 | 5.9 | 5.59 | 4.97 | 4.97 | 2w+ | |||
| Onlinecomponents.com | EX11N716WSPLUS | 5 | bulk | RFQ | USD | 8.45 | 6.56 | 5.84 | 5.63 | 2w+ | ||
| Master Electronics | EX11N716WSPLUS | 5 | RFQ | USD | 8.45 | 6.56 | 5.84 | 5.63 | 2w+ | |||
| Heilind Electronics | EX11N716WSPLUS | RFQ | USD | 8.7872 | 8.7872 | 7.0865 | 6.865 | 6.865 | 2w+ | |||
| Newark | 38AH6330 | 50 | RFQ | USD | 7.39 | 7.39 | 7.39 | 7.39 | 2w+ |
View More
USD: $8.37
(Connector Style) Connector
| DistributorID | SKU | MOQ | Pkg | Click | Stock | Bulk Pricing | 1+ | 10+ | 100+ | 1k+ | 10k+ | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mouser | 566-EX11PL | RFQ | USD | 9.83 | 9.57 | 8.88 | 7.74 | 7.74 | 2w+ | |||
| Master Electronics | EX11PL | 1 | RFQ | USD | 8.37 | 8.37 | 8.37 | 8.37 | 8.37 | 2w+ | ||
| Onlinecomponents.com | EX11PL | 1 | bulk | RFQ | USD | 8.37 | 8.37 | 8.37 | 8.37 | 8.37 | 2w+ | |
| Kynix Semiconductor Limited | 288-EX11PL | RFQ | USD | 2w+ | ||||||||
| JAK ELECTRONICS LIMITED | 288-EX11PL | RFQ | USD | 2w+ |
Quick Inquiry
No inquiring parts