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DIMENSIONS
(metric table below)
CONTACT CUSTOMER SERVICE
MB 2 – Banding Backshell with 45°
Circular Entry
For use with AirBorn rugged M-Series (MM)
and MIL-DTL-83513 style connectors.
Sample Part Number Format: MB-222-021-XXX-4A00
MB
SERIES
Micro Connector
Backshells
ROWS
BODY STYLE
2 – 2-Row
2 – 45° Circular
(Sizes 9-37)
entry
3 – 3-Row
(Sizes 51 & 69)
4 – 4-Row
(Size 100)
BODY MATERIAL
2 – Nickel-plated
aluminum
3 – Cadmium-plated
aluminum ‡
5 – Passivated
stainless steel
B – Zinc nickel,
black ‡
D – Cadmium, olive
drab ‡
T – Nickel
fluorocarbon
polymer
Z – Zinc cobalt over
nickel
SIZE
009 – 9 Contacts
015 – 15 Contacts
021 – 21 Contacts
025 – 25 Contacts
031 – 31 Contacts
037 – 37 Contacts
051 – 51 Contacts
069 – 69 Contacts
100 – 100 Contacts
ENTRY SIZE
See Table 2 below
HARDWARE
0000 – None
2200 – Jackpost, 2-56 (sizes 9-69, only)
4A00 – Allen head jackscrew, 2-56 (sizes 9-69, only)
4B00 – Slot-head jackscrew, 2-56 (sizes 9-69, only)
6200 – Jackpost, 4-40 (size 100, only)
8A00 – Allen head jackscrew, 4-40 (size 100, only)
8C00 – Slot-head jackscrew, 4-40 (size 100, only)
NOTES
‡ Option not RoHS-compliant
Backshell supplied with stainless steel micro-band for shield
termination (AirBorn PN: CDG10026)
Sold separately: Band-It application tool (AirBorn PN: CDG10027)
Tolerances
(unless othewise specified):
Decimals: ±0½010” Angles: ±5°
PLEASE CONSULT THE AIRBORN WEBSITE FOR THE LATEST REVISION OF THIS DOCUMENT PRIOR TO BEGINNING ANY DESIGN WORK.
MATERIALS and FINISHES
Backshells: ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ Aluminum alloy
Shell Finishes: ½ ½ ½ ½ ½ ½ ½ ½ ½ Electroless nickel per SAE AMS-C26074, Class 4, Grade B, 500 µ” min½
Electrodeposited cadmium per SAE AMS-QQ-P-416, Type II, Class 2
Zinc nickel, black passivate over electroless nickel per ASTM B841, Class 1
Cadmium, olive drab, SAE AMS-QQ-P-316, Type II, Class 3 over electroless nickel
High-phosphate nickel with fluorocarbon polymer
Zinc cobalt over electroless nickel with olive drab chromate conversion
Jackscrews/posts: ½ ½ ½ ½ ½ ½ ½ 300-series steel per ASTM A582/A582M or SAE AMS-5640, Type 1 or
AISI-303 or EN 10088-3 1½4305½ Passivated per SAE AMS-2700, Method 2
Clips: ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ ½ Corrosion-resistant steel per ASTM A276 or ASTM A479/A479M
Passivated per SAE AMS-2700, Method 2
METRIC
(for reference, only)
MB-222-021-XXX-4A00
MB2-PNB-1B
www.airborn.com
(512 ) 863-5585
