Small Size 26482 Series 1 For Quick Bayonet Coupling / Solder Contact

Product Specification

MS26482 I series of Miniature Cylindrical Connectors,solder contact

MIL-C-26482 series I circular connector is designed for quick bayonet coupling, solder contact,

small size and medium contact density.

HOW TO ORDER:

MS 311 0  E   20 - 41  P W
①   ②  ③ ④  ⑤    ⑥ ⑦ ⑧ 

1. “MS” designates Military Standard

2. Specification Number “311” designates basic family number for MIL-C26482, Series 1 solder type

3. Shell Style “0” designates wall mounting receptacle “1” designates cable connecting receptacle** “2” designates box mounting receptacle “3” designates solder mount receptacle (hermetic only) “4” designates jam nut receptacle “6” designates straight plug

4. Service Class “E” designates environmental resisting connector “F” designates environmental resisting connectors with strain relief “J” designates clamp assembly for moisture proofing multi-jacketed cables, with strain relief “P” designates potted type with potting boot “H” designates hermetic

5. Shell Size “20” designates shell size. Shell sizes 8 through 24 available.

6. Insert Arrangement 

7. Contact Configuration “P” designates pin contacts “S” designates socket contacts

8. Insert Rotation- Refer to page 7. “W”, “X”, “Y”, “Z” designate that insert is rotated in it shell from “normal” position. No letter require fo normal (no rotation) position. * Hermetic connectors are supplied with tin plated shells. ** This connector style is sometimes referred to as a cable connecting “plug”. It does, however, mate with either a straight or 90 degree plug.

Materials
• Shell:
Environmental version : aluminium alloy
- Plating :
- olive green cadmium
- black anodised
- black zinc nickel
- nickel
• Backshells: Aluminum alloy
• Cable glands: Thermoplastic
• Coupling ring: Aluminum alloy
• Spring washer: Spring stainless steel
• Insert: Elastomeric soft neoprene

Electrical
• Dielectric withstanding voltage:
- At standard pressure: mated and unmated
connectors
- 1500 Vrms between size 20 contacts
(service 1)
- 2300 Vrms between size 16 contacts
(service 2)
- 1500 Vrms between mixed size 20 and 16
contacts (service 1)
- At reduced pressure 10 mbar:
connectors mated and unmated
- 200 Vrms between size 20 contacts
(service 1)
- 300 Vrms between size 16 contacts
(service 2)
• Insulation resistance
≥ 5000 MΩ under 500 Vcc
• Current rating per contact
- Standard version:
Size 20 = 7.5 A / Size 16 = 13 A
- Hermetic version:
Size 20 = 5 A / Size 16 = 10 A
• Contact resistance
- Environmental version:
Size 20 ≤ 4 mΩ / Size 16 ≤ 3 mΩ
- Hermetic version:
Size 20 ≤ 30 mΩ / Size 16 ≤ 14 mΩ
• Shielding effectiveness:
70 dB to 5 MHz - 40 dB to 100 MHz
Environmental
• Operating temperature:
from -55°C to +125°C
• Flammability rating:
UL94 HB
• Dynamic salt spray:
per EIA-364-26
- 48 h Cadmium, Nickel, Zinc cobalt
- 500 h Black anodized
- 500 h Black zinc nickel
• Sealing:
- Globally IP65 (unmated conditions)
- With J or JC backshell IP67 (mated conditions)
- With cable gland IP68 (mated conditions)
Under 10 meter of water during 48 hours
- Crimp contact version, 1 bar differential
pressure, leakage ≤ 8 cm3
/hr
- Solder contact version, 2 bar differential
pressure, leakage ≤ 16 cm3
/hr
• Fluid resistance:
- to MIL-DTL-26482G series 1 and
NFC 93422 - HE 301 B code A
- Hydraulic fl uids
- Lubricating oil
Mechanical
• Durability:
500 matings and unmatings per
MIL-DTL-26482H
• Mechanical shock:
50 g, 11 ms period per EIA-364-27
COMPLIANT
Technical features