21-position circular receptacle connector for wire-to-panel applications. Features a straight, jam nut mount with a composite shell and body material. Copper alloy contacts with gold plating ensure 1500 cycle durability. Operates across a -65°C to 200°C temperature range, offering environmental protection and mating retention. Silicone insulation and electroless nickel plating contribute to its robust design.
MountingJam Nut
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Technical Specifications
TE Connectivity D38999/24MH21HB technical specifications.
General
| Assembly Length | 1.3inch |
| Body Material | Composite |
| Connector System | Wire-to-Panel |
| Contact Material | Copper Alloy |
| Contact Plating | Gold |
| Durability | 1500Cycles |
| Environmental Protection | Yes (With) |
| Factory Installed Backshell | No (Without) |
| Feedthrough Type | No |
| Gender | Receptacle |
| Insulation Diameter | 2.77mm |
| Insulation Material | Silicone |
| Mating Retention | Yes (With) |
| Max Operating Temperature | 200°C |
| Min Operating Temperature | -65°C |
| Mount | Jam Nut |
| Number of Contacts | 21 |
| Number of Positions | 21 |
| Number of Power Positions | 21 |
| Orientation | Straight |
| Package Quantity | 1 |
| Packaging | Bulk |
| Panel Thickness | 3.2mm |
| Plating | Electroless Nickel |
| Preloaded | No |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Sealable | No (Without) |
| Series | MIL-C-38999 Series III Composite |
| Shell Material | Composite |
| Termination | Crimp |
| Weight | 0.0834lb |
Compliance
| RoHS | Compliant |
Datasheet
TE Connectivity D38999/24MH21HB Datasheet
Download the complete datasheet for TE Connectivity D38999/24MH21HB to view detailed technical specifications.
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