TV07DZ-13-35S-LC vs MS27468T21F35SB-LC
| Part Number |
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| Category | Circular Connectors - Housings | Circular Connectors - Housings |
| Manufacturer | Amphenol Aerospace Operations | TE Connectivity Deutsch Connectors |
| Description | CONN RCPT HSG FMALE 22POS PNL MT | CONN RCPT HSG FMALE 79POS PNL MT |
| Package | - | - |
| Series | MIL-DTL-38999 Series III, Tri-Start? TV | Military, MIL-DTL-38999 Series I, DJT |
| Type | For Female Sockets | For Female Sockets |
| Mounting Type | Panel Mount | Panel Mount |
| Ingress Protection | Environment Resistant | Environment Resistant |
| Orientation | N (Normal) | B |
| Number of Positions | 22 | 79 |
| Mounting Feature | Bulkhead - Front Side Nut | Bulkhead - Front Side Nut |
| Connector Type | Receptacle Housing | Receptacle Housing |
| Shielding | Unshielded | Shielded |
| Contact Type | Crimp | Crimp |
| Shell Size - Insert | 13-35 | 21-35 |
| Fastening Type | Threaded | Bayonet Lock |
| Contact Size | 22D | 22D |
| Shell Material | Aluminum | Aluminum Alloy |
| Housing Color | Black | Silver |
| Shell Finish | Zinc Nickel | Electroless Nickel |
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1. What are the installation methods for circular connector housings?
Common installation methods include panel installation, PCB installation, or free hanging. Choosing the appropriate installation method for the casing should consider the overall design requirements of the system.
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2. Does the circular connector housing have shielding function?
Some metal casings provide electromagnetic shielding (EMI/RFI) for high-frequency signal transmission applications to prevent electromagnetic interference.
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3. What is a quick disconnect housing?
Quick disconnect housing is a type of housing designed for quick connection and disconnection, typically used in applications that require frequent plugging or quick maintenance, such as military, aviation, and industrial automation fields.
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4. What are the advantages of plastic shells compared to metal shells?
The plastic casing is lightweight, cost-effective, corrosion-resistant, and suitable for low-power applications and indoor environments. The metal casing provides better strength, impact resistance, and shielding performance.

