MIL-DTL-38999 Series II · catalog configuration
MS27484T18B35S
MS27484T18B35S is a catalog reference for a MIL-DTL-38999 Series II straight plug with grounding fingers. The cited catalog lists shell 18, insert 35 and 66 positions; 66×22D. Verify the offered item against its controlled drawing.
Product number MS27484T18B35S
- Series
- Series II
- Shell / insert
- 18 / 35
- Contact positions
- 66 positions; 66×22D
- Material / finish
- Aluminum alloy; olive drab cadmium over nickel base
Description
MS27484T18B35S is a catalog reference for a MIL-DTL-38999 Series II straight plug with grounding fingers. The cited catalog lists shell 18, insert 35 and 66 positions; 66×22D. Verify the offered item against its controlled drawing. Catalog family values are reference data and do not establish unit test results or qualification status. Confirm the offered unit, exact ordering code, mating interface and drawing before ordering. Catalog convention note: Own Series II example prints N; Amphenol omits N for normal. Both conventions exist.
Configuration checklist
- Match the full ordering code and insert face to the supplied drawing.
- Confirm the mating half, contact gender, key position and coupling interface.
- Check shell style, rear configuration, cable exit and any accessory interface.
- Request the documents required for the offered unit; catalog values are not unit test results.
Technical Data
Ordering-code and insert data are catalog references. Electrical, environmental and mating-life values shown as catalog or family figures do not certify the supplied unit. Confirm the exact configuration and required evidence against its controlled drawing.
| Series and shell style | MIL-DTL-38999 Series II; Straight plug with grounding fingers |
|---|---|
| Coupling | Bayonet |
| Ordering-code service / finish suffix | T rear / B finish |
| Shell size / insert arrangement | 18 / 35 |
| Contact quantity and size mix | 66 positions; 66×22D |
| Contact type / termination | S (crimp socket) |
| Keying / option | N (omitted; Amphenol normal-key convention) |
| Shell material and finish | Aluminum alloy; olive drab cadmium over nickel base |
| Insert service rating | M |
| Catalog withstand voltage at sea level | 1300 V |
| Catalog withstand voltage at 21 km | 800 V |
| Catalog current rating by contact size | 22D: 5 A/contact |
| Catalog contact resistance by size | 22D: ≤12 mΩ |
| Catalog operating temperature | -65 to +175 °C |
| Catalog salt spray | 500 h |
| Family catalog mating life | ≥500 mating cycles (family catalog) |
| Family catalog insulation resistance | ≥5000 MΩ normal; ≥100 MΩ humid (family, own pp.5/28) |
| Family catalog shell continuity | ≤2.5 mΩ |
| Family catalog EMI shielding | ≥45 dB (100 MHz–1 GHz) (family, own pp.5/28) |
| Catalog drawing reference | Own 2025 pp.34-36 |
| Catalog source | Own 2025 pp.27-29,104-105 | Own 2025 p.104 row 37 |
| Data boundary | Catalog/family reference only; not a test result or qualification certificate for an offered unit. |
| Accessory interface / shell drawing reference | 1.0625-18; verify against controlled drawing. |
Applications
These are selection and sourcing contexts for the listed catalog configuration. Suitability depends on the equipment interface, operating conditions and supplied-item documentation.
Buyer Q&A
What does MS27484T18B35S identify?
The cited catalog identifies MS27484T18B35S as a MIL-DTL-38999 Series II straight plug with grounding fingers with shell 18 and insert 35.
How many contacts are listed for MS27484T18B35S?
The cited catalog lists 66 positions; 66×22D. Verify the offered item against its controlled drawing.
Which details should be checked before ordering MS27484T18B35S?
Confirm the complete ordering code, mating half, keying, rear configuration and interface against the controlled drawing. Family-level values do not certify a supplied unit.
What should an RFQ for MS27484T18B35S include?
Provide the full part number MS27484T18B35S, mating-half code, drawing or clear photo, quantity and required documentation.
Similar Products
Compare adjacent catalog configurations and confirm mating, keying and rear interface by drawing.
MS27484T18B35S · RFQ
Send the exact drawing and mating requirement
Include the mating part, cable or panel details, quantity and documentation required for your project.