| Allicdata Part #: | 91920-31121LF-ND |
| Manufacturer Part#: |
91920-31121LF |
| Price: | $ 1.42 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Amphenol FCI |
| Short Description: | CONN RECPT 21POS 1MM VERT SMD |
| More Detail: | 21 Position Connector Receptacle, Outer Shroud Con... |
| DataSheet: | 91920-31121LF Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 1.28881 |
| Series: | Conan™, MezzSelect™ |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Connector Type: | Receptacle, Outer Shroud Contacts |
| Number of Positions: | 21 |
| Pitch: | 0.039" (1.00mm) |
| Number of Rows: | 2 |
| Mounting Type: | Surface Mount |
| Features: | Solder Retention |
| Contact Finish: | Gold or Gold, GXT™ |
| Contact Finish Thickness: | 15.0µin (0.38µm) |
| Mated Stacking Heights: | 4.15mm, 4.5mm, 5mm, 5.5mm, 6mm, 7mm, 7.52mm |
| Height Above Board: | 0.129" (3.28mm) |
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91920-31121LF rectangular connectors are a type of mezzanine connection, also known as board to board connection, in which a two-piece connector is used for signal or power transmission from one edge to another. They are commonly used in the medical, defense, and aerospace industries for a wide range of applications.
The 91920-31121LF rectangular connector features a double-ended module design that is designed to provide fast, reliable, and repeatable connections without the need for fastening hardware. This connector uses a finger-fix, flexible pitch design for easy installation, and it has high-current contacts with an IP code to protect against environmental contaminants.
The 91920-31121LF rectangular connector is most commonly used for transmission of analog and digital signals, power, and shielding systems. It is particularly well-suited for medical device applications, as it has been designed to meet the medical industry’s strict requirements for reliability and low emissions. Its high-current contacts also make it ideal for transmitting power in critical applications.
The working principle of the 91920-31121LF rectangular connector is simple and straightforward. It uses a pair of conductive contacts that are placed between the two pieces of the connector. The two contacts are held in contact with each other by a pair of compression springs that are held in place by a set of plungers, which are actuated by a mating socket. When the socket is inserted, the contacts are forced together and an electrical connection is made.
The 91920-31121LF rectangular connector has a wide range of applications, from medical and defense to aerospace and power transmission. Its flexible design and high-current contacts allow it to be used in a variety of environments, and its reliable operation makes it a reliable choice for critical applications. Regardless of the application, the 91920-31121LF can provide reliable, repeatable connections in a short amount of time.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 91921-32115LF | Amphenol FCI | 0.75 $ | 1000 | CONAN CONN RCPT |
| 91920-31169LF | Amphenol FCI | 1.46 $ | 1000 | CONN RECPT 69POS 1MM VERT... |
| 91921-31121LF | Amphenol FCI | 0.64 $ | 1000 | CONN RECPT 21POS 1MM VERT... |
| 91921-31115 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 15POS 1MM VERT... |
| 91920-21111 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 11POS 1MM VERT... |
| 91921-31131LF | Amphenol FCI | 1.8 $ | 1000 | CONN RECPT 31POS 1MM VERT... |
| 91920-21151LF | Amphenol FCI | 2.57 $ | 1000 | CONN RECPT 51POS 1MM VERT... |
| 9192-2 | Keystone Ele... | 0.22 $ | 2164 | MACH SCREW BINDING COMBO ... |
| 91920-31115 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 15POS 1MM VERT... |
| 91920-31125LF | Amphenol FCI | 0.5 $ | 1000 | CONN RECPT 25POS 1MM VERT... |
| 91920-21169LF | Amphenol FCI | 2.21 $ | 1000 | CONN RECPT 69POS 1MM VERT... |
| 91921-31125 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 25POS 1MM VERT... |
| 91920-21141 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 41POS 1MM VERT... |
| 91921-21141LF | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 41POS 1MM VERT... |
| 9192-3 | Keystone Ele... | 0.22 $ | 1399 | MACH SCREW BINDING COMBO ... |
| 91921-21125LF | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 25POS 1MM VERT... |
| 91921-21131LF | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 31POS 1MM VERT... |
| MB90F022CPF-GS-9192 | Cypress Semi... | 17.68 $ | 1000 | IC MCU MICOM FLASH 100QFP... |
| 91920-31125 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 25POS 1MM VERT... |
| 9192-4 | Keystone Ele... | 0.22 $ | 2963 | MACH SCREW BINDING COMBO ... |
| 91920-31121LF | Amphenol FCI | 1.42 $ | 1000 | CONN RECPT 21POS 1MM VERT... |
| 91921-31111LF | Amphenol FCI | 0.54 $ | 1000 | CONN RECPT 11POS 1MM VERT... |
| 9192-7 | Keystone Ele... | 0.22 $ | 2644 | MACH SCREW BINDING COMBO ... |
| 91921-32131LF | Amphenol FCI | 0.64 $ | 1000 | CONAN CONN RCPT |
| 91920-21115 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 15POS 1MM VERT... |
| 91921-31169LF | Amphenol FCI | 1.13 $ | 1000 | CONN RECPT 69POS 1MM VERT... |
| 91921-31109LF | Amphenol FCI | 0.53 $ | 1000 | CONN RECPT 9POS 1MM VERT ... |
| 91920-21131LF | Amphenol FCI | 1.2 $ | 1000 | CONN RECPT 31POS 1MM VERT... |
| 91921-32109LF | Amphenol FCI | 0.5 $ | 1000 | CONN RECPT 9POS 1MM VERT ... |
| 91921-32141LF | Amphenol FCI | 1.62 $ | 1000 | CONN RECPT 41POS 1MM VERT... |
| 91920-21115LF | Amphenol FCI | 0.89 $ | 1000 | CONN RECPT 15POS 1MM VERT... |
| 91920-31111 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 11POS 1MM VERT... |
| 91921-31125LF | Amphenol FCI | 1.15 $ | 1000 | CONN RECPT 25POS 1MM VERT... |
| 91922-31141LF | Amphenol FCI | 0.99 $ | 1000 | CONN RECPT 41POS 1MM VERT... |
| 91921-31131 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 31POS 1MM VERT... |
| 91920-31131 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 31POS 1MM VERT... |
| 91920-31115LF | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 15POS 1MM VERT... |
| 91920-21121LF | Amphenol FCI | 1.15 $ | 1000 | CONN RECPT 21POS 1MM VERT... |
| 91921-31141LF | Amphenol FCI | 2.84 $ | 2500 | CONN RECPT 41POS 1MM VERT... |
| 91920-21169 | Amphenol FCI | 0.0 $ | 1000 | CONN RECPT 69POS 1MM VERT... |
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91920-31121LF Datasheet/PDF