MS26482 II 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 3470 L 10 - 06 P N
① ② ③ ④ ⑤ ⑥ ⑦ ⑧
1. “MS” designates Military Standard
2. Shell Style “3470” designates wall mounting receptacle,“3474”
designates jam nut receptacle
3. Service Class “L” Plating
4. Shell Size “10” designates shell size.
5. Insert Arrangement
6.Contact Configuration “P” designates pin contacts “S” designates
socket contacts
7. 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.
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
