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DIMENSIONS
MKHT – Right Angle Board-Mount
with Blind Clearance Cut (Female)
MKHT interconnects are used in high-temperature
applications where a right angle, plated thru-hole
termination is desired for mounting. The narrow
footprint on this connector helps save board space.
ORDER FORM
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CODE
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Sample Part Number Format: MKHT-2V2-031-445-220S
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MKHT
SERIES
0.050” Rugged
Metal PC Board-
Mount Connector
(Female)
ROWS
BODY STYLE
2 – 2-Row
V – Receptacle,
(9-37 contacts)
right angle
3 – 3-Row
(51 & 69 contacts)
clearance
4 – 4-Row
cut), narrow
(100 contacts)
footprint with
threaded
inserts and
interfacial
seal
BODY MATERIAL
2 – High-temp
thermoplastic
with electroless
nickel shell
4 – High-temp
thermoplastic
anodized shell
5 – High-temp
with stainless
steel shell
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
PLATING
3 – 50
µ”
Au contacts;
Au terminations
WIRING
polarization
polarization
CONTACT/TERMINATION TYPE
43 – Socket, right angle,
44 – Socket, right angle,
45 – Socket, right angle,
HARDWARE
00 – No hardware
PLEASE CONSULT THE AIRBORN WEBSITE FOR THE LATEST REVISION OF THIS DOCUMENT PRIOR TO BEGINNING ANY DESIGN WORK.
NOTES
MATERIALS and FINISHES
Pin Contacts: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Copper-based alloy strip
Contact Finish: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Gold plate per ASTM B488, SAE AMS-2422
Shells: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Aluminum alloy 6061-T6 per SAE AMS-QQ-A-250/11
or 6061-T6511 per SAE AMS-QQ-A-200/8
Shell Finishes: . . . . . . . Electroless nickel per SAE AMS-2402, Class 3, 500 µ” minimum or black
anodized per MIL-A-8625, Type III Class 2, or 303 stainless steel per ASTM
A581/A581M or ASTM A582/A582M, passivated per SAE AMS-2700
Molded Insulators: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .High-temp thermoplastic
Embedment: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .High-temp epoxy
Hardware: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Corrosion-resistant steel per ASTM A582/A582M,
passivated per ASTM A967, SAE AMS-QQ-P-35
Tolerances: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Angles: ±5°
Wire lengths – insulated/stranded: +1.0”/-0.0”
uninsulated/solid: +0.02”/-0.0”
NOTE
MKHT-2V2-031-445-220S
PERFORMANCE
Contact Rating: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 amperes maximum
Operating Temperature:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° C to 205° C
Test Voltage: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600V, RMS, 60Hz
Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 connector mating cycles
Contact Engaging Force: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0 ounces maximum/contact
Contact Separating Force:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 ounces minimum/contact
Mating and Unmating Force: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 ounces maximum/contact
High-Reliability Contact
MIL-DTL-83513
MKHTF-PNB-3B
(CTM176)
www.airborn.com
( 512 ) 863-5585
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