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DIMENSIONS
CONTACT CUSTOMER SERVICE
RC442 - Low Profile Board-to-
Board Stackable Connector
Contact spacing: 0.075” (1.91 mm)
A low profile bodied, high-density press-fit con-
nector. Uses a patented female/compliant/male
stacking contact system. Used in board-to-board
stacking applications.
PLEASE CONSULT THE AIRBORN WEBSITE FOR THE LATEST REVISION OF THIS DOCUMENT PRIOR TO BEGINNING ANY DESIGN WORK.
Sample Part Number Format: RC442-052-311-4000
RC442
SERIES
Stackable
Compliant
Low-Profile
4 Rows
0.075” Spacing
CONFIGURATION
028 – 4 Rows/7 Columns
052 – 4 Rows/13 Columns
076 – 4 Rows/19 Columns
100 – 4 Rows/25 Columns
128 – 4 Rows/32 Columns
152 – 4 Rows/38 Columns
200 – 4 Rows/50 Columns
252 – 4 Rows/63 Columns
300 – 4 Rows/75 Columns
1
PLATING
1
–
50 µ” Au
TYPE
00
–
None
VARIATION
Blank
–
None
XXX
–
Consult factory
HARDWARE
39 – 0.370” Long (use with #30 contact)
40 – 0.400” Long (use with #31 contact)
41 – 0.500” Long (use with #32 contact)
42 – 0.600” Long (use with #33 contact)
43 – 0.800” Long (use with #34 contact)
44 – 0.900” Long (use with #35 contact)
45 – 1.000” Long (use with #36 contact)
46 – 0.700” Long (use with #37 contact)
47 – 1.100” Long (use with #38 contact)
CONTACT
30 – 0.270” Long
31 – 0.300” Long
32 – 0.400” Long
33 – 0.500” Long
34 – 0.700” Long
35 – 0.800” Long
36 – 0.900” Long
37 – 0.600” Long
38 – 1.000” Long
PLEASE CONSULT THE AIRBORN WEBSITE FOR THE LATEST REVISION OF THIS DOCUMENT PRIOR TO BEGINNING ANY DESIGN WORK.
MATED HEIGHT
The connector body height is 0.150” but the functional spacing (the bottom surface of the board,
on which the connector is mounted, to the top of the connector below it) can be modified based on
the contact/pin length selected (see Table 2 in top window).
MATERIALS and FINISHES
Contact: . . . . . . . . . . . . . . . . . . . . . . . . . . . . BeCu per ASTM B768 (BeCu C17410 brush alloy 174)
Contact Finish: . . . . . . . . . . . . . . . . . . . . . . Gold per MIL-G-45204 over nickel per IAW QQ-N-290
Molded Insulator: . . . . . . . . . . . . . . . . .
Glass-filled polyphenylene sulfide (PPS) per MIL-M-24519
Hardware: . . . . . . . . . . . . . . . . . . . . . . . Stainless steel per ASTM A582, passivated per ASTM 967
Guide Pin/Socket:
. . . . . . . . . . . . . . . . . . .
BeCu per ASTM B196/197, nickel-plated per QQ-N-290
NOTE: AirBorn can manufacture special configurations to your exact specifications.
PERFORMANCE
SI DATA – Differential 100 Ohm
1
2
3
4
Diff . Insertion Loss
Diff . Return Loss
NEXT
FEXT
REQUIREMENTS
TUAL
5 .0 GHz @ -3 dB
2 .0 GHz @ -8 dB
4 .0 GHz @ -25 dB
4 .0 GHz @ -35 dB
Contact Rating: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 amperes
Operating Temperature: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65° C to +125° C
Insulation Resistance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5,000 megaohms minimum @ 500 VDC
Durability: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 connector mating cycles
Contact Resistance: . . . . . . . . . . . . . . . . . . . . . . . . . . 3 to 5 milliohms (contact length dependent)
Contact Engagement Force: . . . . . . . . . . . . . . . . . . . . .
4.0 oz (113 g) max. w/0.0246” dia. test pin
Contact Separation Force: . . . . . . . . . . . . . . . . . . . . . . . .
0.5 oz (14 g) min. w/0.0226” dia. test pin
Compliant Insertion Force: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 .5 lb (10 .21 Kg) max . per contact
Compliant Removal Force: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 .5 lb (2 .04 Kg) min . per contact
www.airborn.com
4
RC442-PNB-1F
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