What are Hard Metric, Standard ?
Hard Metric, Standard connectors are a type of interconnect designed for high-density applications, typically used in backplane connections. They are commonly employed in board-to-board and cable interconnects, making them essential for production electronics assembly and maintenance. Important specifications for selection include Connector Style, which affects mating compatibility; Contact Finish, which influences electrical performance and durability; and Number of Positions, which determines the connector's capacity for connections. It's crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Connector Style | Connector Type | Connector Usage | Contact Finish | Contact Finish Thickness | Lead Spacing | Lead Style | Mounting Type | Number of Positions | Number of Positions Loaded | Number of Rows | Pitch | SVHC Present | Termination | |
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Harting
<p>The Harting 17011102201 is a header connector designed for backplane applications. It features 110 male pin positions arranged in 5 rows with a 2.00mm pitch for high-density interconnection.</p><p> </p><p>The connector uses press-fit termination which provides a reliable solderless connection to the printed circuit board. It is mounted through hole, ensuring robust mechanical attachment. The contacts are finished with gold or gold-palladium for excellent conductivity and corrosion resistance.</p><p> </p><p>As a hard metric standard connector, this part is suitable for demanding backplane systems where signal integrity and mechanical reliability are critical. The connector is fully loaded with all 110 positions.</p>
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Price on request
7
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A 22 | Header, Male Pins | Backplane | Gold or Gold-Palladium | - | 2.00 mm | - | Through Hole | 110 | All | 5 | 2.00mm | - | Press-Fit | |
Amphenol ICC
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6
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Price on request
6
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A 22 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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5
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Price on request
5
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B 25 | Header, Male Pins | Backplane | Gold | - | - | - | Through Hole | 175 (125 + 50 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
<p>The Harting 17041541203 is a B 22 series backplane connector designed for CompactPCI applications. It features a male pin header configuration with 154 total positions, arranged as 110 signal contacts and 44 ground contacts in a 5 + 2 row layout. All positions are loaded.</p><p> </p><p>The connector uses a 2.00mm pitch and is terminated via press-fit into a through-hole mounting pattern. The contact finish is gold or gold-palladium, ensuring reliable signal integrity and corrosion resistance. The connector style is B 22, conforming to the hard metric standard for backplane systems.</p><p> </p><p>This part is RoHS3 compliant and REACH unaffected, with a moisture sensitivity level of 1 (unlimited). It is commonly used in CompactPCI backplane and subrack systems where high-density, reliable connections are required.</p>
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5
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Price on request
5
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B 22 | Header, Male Pins | CompactPCI | Gold or Gold-Palladium | - | 2.0 mm | Press Fit | Through Hole | 154 (110 + 44 Ground) | All | 5 + 2 | 2.00mm (0.079") | - | Press-Fit | |
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Amphenol ICC
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4
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Price on request
4
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C 11 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Through Hole, Right Angle | 55 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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4
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Price on request
4
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D 22 | Header, Male Pins | Backplane | - | - | - | - | Through Hole | 176 | All | 8 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
<p>The TE Connectivity 106773-1 is a hard metric standard backplane connector designed for high-density backplane and midplane applications. It features a receptacle with 110 female socket positions arranged in 5 rows at a 2.00mm pitch. All positions are loaded, providing full signal or power routing capability.</p><p> </p><p>The connector uses press-fit termination for reliable solderless installation into plated through-holes, reducing assembly time and improving mechanical retention. Contacts are finished with 30.0µin gold for corrosion resistance and reliable low-resistance connections. The through-hole mounting style ensures robust attachment to the PCB.</p><p> </p><p>This connector is part of the A 22 connector style family and is suitable for use in telecommunications, data communications, and industrial electronic systems requiring high pin counts in a compact form factor.</p>
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4
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Price on request
4
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A 22 | Receptacle, Female Sockets | Backplane | Gold | 30.0µin | 2.0 mm | Press-Fit | Through Hole | 110 | All | 5 | 2.00mm | - | Press-Fit | |
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TE Connectivity
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4
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Price on request
4
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A 22 | Header, Male Pins | Backplane | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
<p>The TE Connectivity 106775-1 is a hard metric backplane connector designed for high-density interconnect applications. It is a receptacle with 55 female sockets arranged in 5 rows, all positions loaded. The connector features a 2mm pitch and utilizes press-fit termination for reliable solderless connection to the PCB through through-hole mounting.</p><p> </p><p>This connector is part of the C 11 connector style family, suitable for backplane applications requiring robust and durable connections. The contacts are gold-plated with a thickness of 30µin (0.76µm), ensuring excellent conductivity and corrosion resistance. The connector is RoHS3 compliant (unverified) and has an MSL rating of 1 (unlimited floor life).</p><p> </p><p>Typical applications include telecommunications, data communications, industrial control systems, and other high-reliability backplane systems. The press-fit termination eliminates the need for soldering, reducing assembly time and improving reliability.</p><p> </p><p>Packaging and other mechanical specifications such as operating temperature range, current rating, and voltage rating are not available from the source data. The connector is through-hole mounted and requires no additional hardware for installation.</p>
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Price on request
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C 11 | Receptacle, Female Sockets | Backplane | Gold | 30.0µin (0.76µm) | 2.0 mm | Press-Fit | Through Hole | 55 | All | 5 | 2.00mm (0.079") | - | Press-Fit | |
Amphenol ICC
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2
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Price on request
2
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B 22 | Receptacle, Female Sockets | - | Gold | 39.4µin (1.00µm) | - | - | Board Edge, Through Hole, Right Angle | 132 (110 + 22 Ground) | All | 5 + 1 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
<p>The Harting 17030552201 is a 55-position header connector designed for backplane applications. It features male pins arranged in 5 rows with a 2.00mm pitch. The connector uses through-hole mounting with press-fit termination, ensuring a reliable solderless connection. Contacts are finished with gold or gold-palladium for corrosion resistance and reliable signal integrity. This connector is part of the C 11 connector style and is fully loaded with all 55 positions. It is RoHS and REACH compliant (unverified) and has an MSL of 1 (unlimited). The connector is suitable for use in hard metric standard backplane systems.</p>
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2
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Price on request
2
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C 11 | Header, Male Pins | Backplane | Gold or Gold-Palladium | - | - | - | Through Hole | 55 | All | 5 | 2.00mm (0.079") | - | Press-Fit | |
Amphenol ICC
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2
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Price on request
2
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AB 22 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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Amphenol ICC
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1
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Price on request
1
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A 22 | Header, Male Pins | - | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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TE Connectivity
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1
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Price on request
1
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B 22 | Receptacle, Female Sockets | Backplane | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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1
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Price on request
1
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A 22 | Receptacle, Female Sockets | CompactPCI J1/J4/RJ4 | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
<p>The Harting 17011541203 is a hard metric backplane connector header designed for high-density interconnection in electronic systems. It features 154 total positions, comprising 110 signal contacts and 44 ground contacts, arranged in a 5+2 row configuration with a 2.00mm pitch. The connector uses press-fit termination for reliable, solderless through hole mounting, which reduces assembly time and improves mechanical stability.</p><p> </p><p>Contact surfaces are finished with gold or gold-palladium, ensuring low contact resistance and excellent corrosion resistance for long-term reliability. The header is fully loaded with all positions populated, making it suitable for applications requiring maximum pin count in a compact form factor.</p><p> </p><p>This connector is part of the hard metric standard category, commonly used in backplane and midplane architectures for telecommunications, data communications, and industrial computing equipment. The press-fit termination is ideal for automated assembly processes and provides a gas-tight connection without the need for soldering.</p>
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1
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Price on request
1
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A 22 | Header, Male Pins | Backplane | Gold or Gold-Palladium | - | - | - | Through Hole | 154 (110 + 44 Ground) | All | 5 + 2 | 2.00mm (0.079") | - | Press-Fit | |
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TE Connectivity
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1
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Price on request
1
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D 22 | Receptacle, Female Sockets | - | Gold | - | - | - | Board Edge, Through Hole, Right Angle | 176 | All | 8 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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1
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Price on request
1
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DE 25 | Header, Male Pins | - | Gold | - | - | - | Through Hole | 250 (200 + 50 Ground) | All | 8 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
<p>The HARTING 17041542601 is a HAR-BUS HM series backplane connector featuring a B 22 connector style. It has 154 positions total, consisting of 110 signal contacts and 44 ground contacts, all loaded. The connector uses a 2.00mm pitch and has a 5+2 row configuration.</p><p> </p><p>This header is designed for through hole mounting with press-fit termination, ensuring a reliable connection without soldering. The contact finish is gold or gold-palladium, providing excellent conductivity and corrosion resistance. The connector is part of the har-bus HM series from HARTING, known for high-density backplane interconnect solutions.</p><p> </p><p>Typical applications include telecommunications equipment, industrial control systems, and data processing hardware where high reliability and signal integrity are required. The press-fit termination allows for efficient assembly and reduced manufacturing costs.</p>
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1
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Price on request
1
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B 22 | Header, Male Pins | - | Gold or Gold-Palladium | - | 2.0 mm | Press-Fit | Through Hole | 154 (110 + 44 Ground) | All | 5 + 2 | 2.00mm (0.079") | - | Press-Fit | |
Amphenol ICC
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B 25 | Header, Male Pins | - | Gold | Flash | - | - | Through Hole | 175 (125 + 50 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
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AB 25 | Header, Male Pins | - | Gold | Flash | - | - | Through Hole | 169 (125 + 44 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
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B 19 | Header, Male Pins | - | Gold | Flash | - | - | Through Hole | 95 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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AB 25 | Header, Male Pins | - | Gold | Flash | - | - | Through Hole | 169 (125 + 44 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 19 | Receptacle, Female Sockets | - | Gold | - | - | - | Through Hole | 133 (95 + 38 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
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C 11 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 55 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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AB 19 | Header, Male Pins | - | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 127 (95 + 32 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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B 25 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 125 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Header, Male Pins | - | Gold | - | - | - | Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Receptacle, Female Sockets | - | Gold | - | - | - | Through Hole | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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DE 25 | Header, Male Pins | - | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 200 | All | 8 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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DE 25 | Header, Male Pins | Backplane | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 244 (200 + 44 Ground) | All | 8 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
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TE Connectivity
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D 22 | Receptacle, Female Sockets | - | Gold | - | - | - | Board Edge, Through Hole, Right Angle | 176 | All | 8 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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D 22 | Receptacle, Female Sockets | - | Gold | - | - | - | Board Edge, Through Hole, Right Angle | 176 | All | 8 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Header, Male Pins | Backplane | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
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B 22 | Receptacle, Female Sockets | Backplane-to-Daughtercard | Gold or Gold-Palladium | - | - | - | Board Edge, Through Hole, Right Angle | 132 (110 + 22 Ground) | All | 5 + 1 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 19 | Header, Male Pins | Backplane | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 95 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Header, Male Pins | Backplane | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 154 (110 + 44 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Receptacle, Female Sockets | - | - | - | - | - | Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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C 11 | Header, Male Pins | - | - | - | - | - | Through Hole | 55 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Harting
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B 19 | Receptacle, Female Sockets | CompactPCI J3, VME PO | Gold | - | - | - | Through Hole, Right Angle | 95 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
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B 19 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 95 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 25 | Receptacle, Female Sockets | - | Gold | 50.0µin (1.27µm) | - | - | Through Hole, Right Angle | 125 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 25 | Receptacle, Female Sockets | - | - | - | - | - | Through Hole, Right Angle | 125 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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B 19 | Header, Male Pins | - | Gold | Flash | - | - | Through Hole | 133 (95 + 38 Ground) | All | 5 + 2 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 25 | Receptacle, Female Sockets | Backplane | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 125 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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A 22 | Receptacle, Female Sockets | CompactPCI J1/J4 | Gold | 30.0µin (0.76µm) | - | - | Through Hole, Right Angle | 110 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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C 11 | Receptacle, Female Sockets | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 55 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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C 11 | Header, Male Pins | - | Gold | 30.0µin (0.76µm) | - | - | Board Edge, Through Hole, Right Angle | 55 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
TE Connectivity
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B 19 | Receptacle, Female Sockets | - | Gold | - | - | - | Through Hole | 95 | All | 5 | 0.079" (2.00mm) | - | Press-Fit | |
Amphenol ICC
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AB 25 | Header, Male Pins | - | Gold | 30.0µin (0.76µm) | - | - | Through Hole | 125 | All | 5 | 0.079" (2.00mm) | - | Press-Fit |
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