Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 1
www.hypertronics.com
General Specifications Q CI (Quality Conformance Inspections) K2 Series = MIL-DTL-55302 311P Series = NASA GSFC S-311-P-822
3U / 6U Form Factor P1 / P4 P2 / P5 P3 J1 / J4 J2 / J5 J3
Part Number Reference K2A110FMD K2B110FMD K2B95FMD K2A110FFD K2B110FFD K2B95FFD
Design Criteria IEC 1076-4 101
Contact Gender Male Pin Hypertac 0.40mm socket
Contact Termination Solder tail tin/lead (63/37) per MIL-P-81728
Contact Spacing 2.00mm
Number of Contacts 110 signal
22 ground
95 signal
19 ground
110 signal
22 ground
95 signal
19 ground
Contact Current Rating 1 Amp
Temperature Range -55° C to 125° C
Insulator Material 30% Glass Filled LCP (meets NASA outgassing specification)
Flammability Rating 94 V-O
Insulation Resistance > 5000 megohm
Contact Material Beryllium copper pin contacts Beryllium copper Hypertac socket wires and brass body
Mating Contact Plating 50µin gold / 50µin nickel
Maximum Allowable Gap
Between Mating Connectors 0.059 [1.50]
Suggested Printed Circuit
Board Hole Diameter 0.70mm after plating 0.60mm after plating
Weight 0.55 oz. 0.53 oz. 0.38 oz. 0.38 oz. 0.45 oz. 0.31 oz.
cPCI Series (2mm) Connectors
Interchangeable with cPCI COTS Systems
• Hi-Rel and Space Grade Versions
• Standard 2mm Footprint of cPCI PICMG 2.0
• Immune to Shock and Vibration
• LCP Insulator meets NASA Outgassing Requirements
• Compatible with IEC 1076-4 101
• Press-Fit Termination also available for Receptacle
Assembly: Consult Factory
• NASA GSFC Qualified Part Numbers Available
Qualification Testing
The 2mm cPCI family of connectors meets MIL-DTL-55302, EEE-INST-002, GEVS-SE Rev. A, and NASA GSFC
S-311-P-822 specifications.
Testing includes but is not limited to:
LLCR: Low Level Contact Resistance
DWV: Dielectric Withstanding Voltage
CRD: Contact Resistance
IR: Insultation Resistance
MFG: Mixed Flowing Gas
S & V: Shock and Vibration
Subject to Export Control Procedure
cPCI Series (2mm)
3 / 2 www.hypertronics.com
Dimensions are in inches [mm]
2mm Connector 2mm Connector Mated Pair
Performance Specifications
3U / 6U Form Factor P1 / P4 P2 / P5 P3 J1 / J4 J2 / J5 J3
Part Number Reference K2A110FMD K2B110FMD K2B95FMD K2A110FFD K2B110FFD K2B95FFD
CRD (Resistance at
Rated Current) 4.85 milliohms average
LLCR (Low Level
Contact Resistance) 7.20 milliohms average
DWV (Dielectric
Withstanding Voltage) 1000V RMS
Contact Life
(Mate / Demate) > 4000 Cycles (per mated connector pair)
Mating Force 16.38 LBF average (per mated connector pair)
Demating Force 13.2 LBF average (per mated connector pair)
Vibration (Sinusoidal)*Frequency 10 to 2000 HZ at 15 G (MIL-DTL-55302)
Vibration (Random)** Flight chassis unit level vibration (NASA Goddard GEVS SE Rev A)
Mechanical Shock* 100 G peak value (MIL-DTL-55302)
* Testing was performed to determine if fretting occurs due to mechanical motion and to evaluate the integrity of the
Hypertac contact system relative to severe shock. To validate the test, low nanosecond event detection was performed
at 10 nanoseconds. There were no events recorded.
** Testing was performed using a 6U Flight Chassis to determine if fretting occurs due to mechanical motion and to evalu-
ate the integrity of the test samples relative to severe mechanical environment. To validate the test, low nanosecond
event detection was performed at 50 nanoseconds. There were no events recorded.
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 3
www.hypertronics.com
2. Propagation Delay and Skew
Propagation delay through the intrinsic connector assembly is estimated by making a measurement on the reflected signal
received on the same broadband fixture that is used to obtain the full vector scattering parameters. In these measurements,
there is no inclusion of any other pin lengths other than what is within the intrinsic connector.
NOTES:
1) Pattern illustrated in the figure on next page was used in the S-parameter and cross talk measurements.
2) Please refer to the full characterization test report for details.
J0/P0 High Speed Electrical Performance
1. Differential S-parameter 1, 2
Parameters
Connector Row
A B C D E
Propagation Delay (ps) 68 90 112 134 156
Skew (ps) 22 22 22 22
Maximum Data Rate23.125 Gb/s
0.00
-20.00
-40.00
-60.00
0.00
-1.00
-2.00
-3.00
-4.00
-5.00
-6.00
0.00
-10.00
-20.00
-30.00
-40.00
-50.00
0.00
-1.00
-2.00
-3.00
-4.00
-5.00
-6.00
0.00 2.00 4.00 6.00 8.00 10.00
0.00 2.00 4.00 6.00 8.00 10.00
0.00 2.00 4.00 6.00 8.00 10.00
0.00 2.00 4.00 6.00 8.00 10.00
Frequency (GHz) Frequency (GHz)
Frequency (GHz) Frequency (GHz)
S11 (dB)S21 (dB)
S12 (dB)S22 (dB)
cPCI Series (2mm)
3 / 4 www.hypertronics.com
Dimensions are in inches [mm]
3. Connector Eye-Pattern-Diagram1, 2
NOTES:
1) Pattern illustrated in the figure above was used in the S-parameter and cross talk measurements.
2) Please refer to the full characterization test report for details.
fedcba
1 and 2
3 and 4
Differential Pairs
Ground
622 Mb/s 1.25 Gb/s 3.125 Gb/s
Intrinsic
With Inclusion of
Printed Circuit Board VIAs
With Inclusion of
Near End Cross Talk
(Aggressor / Victim = 30%)
With Inclusion of
Near End Cross Talk
(Aggressor / Victim = 120%)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
TJ = 3.91 ps
A = 1.22 V-ns
W = 1.60 ns
H = 0.99 V
Hc= 0.99 V
Amplitude (V)
0.00 0.50 1.00 1.50 2.00 2.50 3.00
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.50 1.00 1.50 2.00 2.50 3.00
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.50 1.00 1.50 2.00 2.50 3.00
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.50 1.00 1.50 2.00 2.50 3.00
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
TJ = 7.04 ps
A = 0.59 V-ns
W = 0.79 ns
H = 0.98 V
Hc= 0.97 V
Amplitude (V)
0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Time (ns)
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
-0.70
Amplitude (V)
0.00 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.50 1.00 1.50 2.00 2.50 3.00
Time (ns)
TJ = 8.45 ps
A = 203 V-ps
W = 312 ps
H = 0.89 V
Hc= 0.86 V
TJ = 7.86 ps
A = 1.22 V-ns
W = 1.60 ns
H = 0.99 V
Hc= 0.99 V
TJ = 8.60 ps
A = 0.59 V-ns
W = 0.79 ns
H = 0.98 V
Hc= 0.98 V
TJ = 10.9 ps
A = 197 V-ps
W = 309 ps
H = 0.89 V
Hc= 0.86 V
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
Time (ns)
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
Amplitude (V)
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
Time (ns)
0.70
0.60
0.50
0.40
0.30
0.20
0.10
0.00
-0.10
-0.20
-0.30
-0.40
-0.50
-0.60
-0.70
Amplitude (V)
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
Time (ns)
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65
Time (ns)
TJ = 20.4 ps
A = 1.19 V-ns
W = 1.59 ns
H = 0.97 V
Hc= 0.97 V
TJ = 67.6 ps
A = 1.06 V-ns
W = 1.54 ns
H = 0.89 V
Hc= 0.89 V
TJ = 13.0 ps
A = 191 V-ps
W = 307 ps
H = 0.85 V
Hc= 0.82 V
TJ = 67.6 ps
A = 1.06 V-ns
W = 1.54 ns
H = 0.89 V
Hc= 0.89 V
TJ = 54.0 ps
A = 474 V-ps
W = 0.75 ns
H = 0.83 V
Hc= 0.82 V
TJ = 38.3 ps
A = 140 V-ps
W = 282 ps
H = 0.69 V
Hc= 0.67 V
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 5
www.hypertronics.com
Printed Circuit Board Layout
K2A Male - K2A110FMDTBH
K2A Female - K2A110FFDTABH Printed Circuit Board Layout
cPCI Series (2mm)
3 / 6 www.hypertronics.com
Dimensions are in inches [mm]
K2B Male Printed Circuit Board Layout
Connector Dimensions for K2B Male
K2B95FMD K2B110FMD
A1.495 [37.98] 1.731 [43.98]
B1.417 [36.00] 1.654 [42.00]
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 7
www.hypertronics.com
K2B Female Printed Circuit Board Layout
Connector Dimensions for K2B Female
K2B95FFD K2B110FFD
A1.495 [37.98] 1.731 [43.98]
B1.417 [36.00] 1.654 [42.00]
cPCI Series (2mm)
3 / 8 www.hypertronics.com
Dimensions are in inches [mm]
Ordering Information
NASA Goddard Part Numbers
and Ordering Information
* Pin one location per IEC 1076-4-101
K2 F 4 TBH110 M DA
Connector
Style*
(Per IEC 1076-4-101)
A = With multi-purpose center
(MPC; polarization feature)
B = Without MPC
C = Extension module
Terminal
Styles
D = Straight dip solder
C = Compliant (TBD)
(backplane only)
Number of
Rows
E = No shields (5 row)
F = Top shield (6 row)
Plating TAH = 50µin gold over nickel (mating surface only)
Other surfaces gold flash over nickel (female
contacts only)
TABH = Same as TAH with tin/lead (63/37) over
nickel on contact terminations (female contacts only)
TH = 50µin gold over nickel (male contacts only)
TBH = Same as TH with tin/lead (63/37) over nickel
on contact terminations (male contacts only)
Contact
Gender
M = Male
F = Female
Number of
Signal Pins 110 = 110 contacts
095 = 95 contacts
Contact
Terminal
Length
Connector
Family K2
Designation
Backplane
Connector
Tail Length
Daughter Board
Connector
Tail Length
D 0.216 [5.50] 0.123 [3.12]
D1 0.380 [9.65] TBD
D2 0.630 [16.00] TBD
D3 TBD TBD
D4 0.166 [4.22] 0.166 [4.22]
D5 0.265 [6.73] TBD
MC D4311P822 110 AS
Number of
Contacts
110 = 110 contacts
095 = 95 contacts
Connector
Style
A = With multi-purpose center
(MPC; polarization feature)
B = Without MPC
Connector
Gender
Designation
MC = Male connector
FC = Female connector
MA = Male adapter
FA = Female adapter
FFA = Female-to-female adapter
Goddard Designator
Solder Tail
Finish
G = Gold flash over nickel
S = 63/37 tin/lead solder over nickel
Solder Tail
Length Designation
Backplane
Connector
Tail Length
Daughter Board
Connector
Tail Length
D 0.216 [5.50] 0.123 [3.12]
D1 0.380 [9.65] TBD
D2 0.630 [16.00] TBD
D3 TBD TBD
D4 0.166 [4.22] 0.166 [4.22]
D5 0.265 [6.73] TBD
Quality Conformance Inspection = MIL-DTL 55302 Group A & B
Quality Conformance Inspection = NASA GSFC S-311-P-822 Table II
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 9
www.hypertronics.com
cPCI Test Adapters
and Solder Fixtures*
Designed to provide interface between
commercial cPCI connectors and Hypertronics
Hi-Rel cPCI connector series
• Hypertronics adapters provide a simple way to interface
with commercial test equipment
• K2A110-0001, K2B110-0001 and K2B095-0001 adapt
commercial cPCI daughter card connectors to
Hypertronics backplane connectors
• K2A110-0002, K2B110-0002 and K2B095-0002 adapt
commercial cPCI backplane connectors to Hypertronics
daughter card connectors
ZK2 series solder fixtures provide an economical method
for stabilizing the socket contact during the hand soldering
and reflow solder process for backplane connectors.
Marking to include fixture part number, cage code and
date code.
*Adapters are not flight qualified
cPCI 1 Up Solder Fixtures - ZK2 Series
Subject to Export Control Procedure
Alignment
Tool Description Work
Instructions
T2066 Standard Backplane
cPCI 6U S50475
T2082 Standard 6U
cPCI Daughtercard S50476
Recommended 6U Solder Alignment
Fixturing and Tooling
Consult factory for alignment tool and work instructions information
Fixture Number Used with K2A A B
ZK2095-005 K2B95FFDTABH 1.495 [37.98] 1.417 [36.00]
ZK2110-008 K2B110FFDTABH 1.731 [43.98] 1.654 [42.00]
ZK2110-007 K2A110FFDTABH 1.968 [49.98] 1.890 [48.00]
cPCI Series (2mm)
3 / 10 www.hypertronics.com
Dimensions are in inches [mm]
cPCI Mated Adapter - K2xxx-0001
Used to mate a commercial daughter board connector
to a Hypertronics mother board connector.
K2A110-0001 K2B110-0001 K2B095-0001
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 11
www.hypertronics.com
K2A110-0001
K2B110-0001
K2B095-0001
K2A110-0001, K2B110-0001 and K2B095-0001 adapt commercial cPCI
daughter card connectors to Hypertronics backplane connectors.
cPCI Series (2mm)
3 / 12 www.hypertronics.com
Dimensions are in inches [mm]
cPCI Mated Adapter – K2xxx-0002
Used to mate a commercial mother board connector
to a Hypertronics daughter board connector.
K2A110-0002 K2B110-0002 K2B095-0002
Dimensions are in inches [mm]
cPCI Series (2mm)
3 / 13
www.hypertronics.com
K2A110-0002
K2B110-0002
K2B095-0002
K2A110-0002, K2B110-0002 and K2B095-0002 adapt commercial cPCI backplane
connectors to Hypertronics daughter card connectors.
cPCI Series (2mm)
3 / 14 www.hypertronics.com
Dimensions are in inches [mm]
MPC (Multi-Purpose Center) Keying Options Available
Matching Codes
Female Side (Backplane)
Keyset
MPC Key P/N
5678 ZK2000-001-01
4578 ZK2000-001-03
4568 ZK2000-001-04
4567 ZK2000-001-05
3578 ZK2000-001-07
3568 ZK2000-001-08
3457 ZK2000-001-14
2678 ZK2000-001-16
2567 ZK2000-001-19
2468 ZK2000-001-21
2467 ZK2000-001-22
2456 ZK2000-001-25
2368 ZK2000-001-27
2358 ZK2000-001-29
2356 ZK2000-001-31
2347 ZK2000-001-33
2345 ZK2000-001-35
1578 ZK2000-001-37
1258 ZK2000-001-59
1256 ZK2000-001-61
1235 ZK2000-001-69
Matching Codes
Male Side (PCB)
Keyset
MPC Key P/N
1234 ZK2000-002-01
1236 ZK2000-002-03
1237 ZK2000-002-04
1238 ZK2000-002-05
1246 ZK2000-002-07
1247 ZK2000-002-08
1268 ZK2000-002-14
1345 ZK2000-002-16
1348 ZK2000-002-19
1357 ZK2000-002-21
1358 ZK2000-002-22
1378 ZK2000-002-25
1457 ZK2000-002-27
1467 ZK2000-002-29
1478 ZK2000-002-31
1568 ZK2000-002-33
1678 ZK2000-002-35
2346 ZK2000-002-37
3467 ZK2000-002-59
3478 ZK2000-002-61
4678 ZK2000-002-69
