MCER1-44P6S8-0.5 - TE Connectivity

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Rectangular Connectors

Rectangular

Connectors

MCE Series Plastic Shell Edgeboard Connectors

Plastic Shell Edge Board

Connectors

Designed for commercial

applications requiring

frequent disconnect and

connect, including data

recorders and computers.

Mother board connector

can be ordered to fit any

pattern on your circuit

board.

This new connector features

the proven twist pin contact

with precision contact align-

ment with extremely low

engaging forces.

Units are available with con-

tacts as few as 40 and as

many as 110. Wire sizes 28

through 24, any type of plat-

ing or color coding, any

kind of wire termination

including wirewrap — a

high degree of flexibility for

your military or commercial

application.

Two hexagonal polarizing

keys can provide up to 36

different key combinations

are supplied.

40Contacts

Technical & Performance Data — Twist Pin Plastic Shell Connectors

Electrical

Contact Resistance —The average

mated contact resistance is 4 milliohms,

with a maximum value of 8 milliohms,

using standard 24 AWG solid copper

leads when measured directly behind the

crimp joints of the mated pin and socket

contacts. The average resistance value at

100 microvolts is 4.8 milliohms.

Dielectric Withstanding

Voltage —800 VAC RMS at sea level

(600 for solder pots); 200 VAC RMS at

70,000 feet [21,336m] (150 for solder

pots).

Corrosion Resistance (Per MIL-

STD-202C, Method 101B, Condition

B) — Both mated and unmated samples

do not exceed the maximum allowable

contact resistance (8 milliohms) when

subjected to the 48 hour salt spray test.

Durability —The contact resistance

after 500 mating cycles is less than the

maximum allowable, 8 milliohms.

Insulation Resistance —Greater than

5,000 megohms at room temperature.

Maximum Current Carrying

Capacity —No. 24 contact 3 amperes.

It must be recognized however, that all the

wires to a connector will not carry their

maximum current under all environmen-

tal conditions due to wire temperature.

Mechanical

Contact Engaging & Separation

Forces —8.0 oz. max. [2.24N] (eng.),

0.5 oz. min.[.14N] (sep.)

Environmental

TemperatureRange (Operating) —

-67°Fto 257°F[-55° C to +125°C].

Vibration (Per MIL-STD-202C,

Method 204A, Condition D) —No

discontinuity in excess of 1 µ sec. dur-

ing twelve 20 minute sweeps from 10 to

2000 CPS at .06 double amplitude or 20

Gforces, whichever is less.

Materials

Insulator —Liquid Crystal Polymer

(LCP) per ASTM D5138 or

Polyphenylene Sulfide per

MIL-M-24519.

Contacts —Pin-contact: Copper alloy

and beryllium copper alloy make up the

complete construction. Socket contact:

Copper alloy.

Hardware —Corrosion resistant

stainless steel.

Finishes

Insulator —None.

Contacts —Standard finish is

0.000050 [0.00127] gold over copper

flash per MIL-G-45204, Type II.

Hardware —Passivated per QQ-P-35.

.071–.076

[1.80–1.93]

#24 AWG Copper Wire

.250

[6.35]

.250

[6.35]

Max.

Typ.

.100

[2.54]

Solder Dip Typ.

Min.

.2 00

±.015

[5.08

±.381

]

Typ.

Epoxy

Insulator

Socket Contact/

Lead Assembly

Section A-A

.250

[6.35]

.450

[11.43]

.030

[.762]Max.

Polarization Key Location

2 Plcs.

.2 75

[6.99]

2 Plcs.

Ø .093–.098 Thru .187

[2.36–2.49Thru 4.75]

(2 Plcs.)

(Far ear only)

.300

[7.62]

.180

[4.57]

.075

[1.91]

.050

[1.27]

Ø.187

[4.75]Thru

2 Plcs.

(Near Ear Only)

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Rectangular Connectors

MCE Series Plastic Shell Edgeboard Connectors (Continued)

Mother Board (Pin Side)

.050

[1.27] Typ.

.075

[1.91]

.050

[1.27]

.100

[2.54] Typ.

.075

[1.91] Typ.

Polarization Key Location

2 Plcs.

.250

[6.35]

Ø.091–.098

[2.31–2.49]

2 Plcs.

Section A-A

Epoxy

25 AWG Copper

Wire, Gold Plated,

Solder Dipped

Insulator

Pin Contact/

Lead Assembly

.150

[3.81] Typ.

.250–.300

[6.35–7.62] Typ.

Detail B

.325–.375

[8.26–9.53] Typ.

.225

[5.72]

#2-56 UNC-2B Thd.

Hex Polarizing Key

2 Supplied (Loose Packed)

Daughter Board(Socket Side)

#2-56 UNC-2B Thd.

Hex Polarizing Key

2 Supplied (Loose Packed)

Catalog 1308638 Dimensions are in inches and Dimensions are shown for USA: 1-800-522-6752 South America: 55-11-3611-1514

Revised 8-05 millimeters unless otherwise reference purposes only. Canada: 1-905-470-4425 Hong Kong: 852-2735-1628

specified. Values in brackets Specifications subject Mexico: 01-800-733-8926 Japan: 81-44-844-8013

www.tycoelectronics.com are metric equivalents. to change. C. America: 52-55-5-729-0425 UK: 44-141-810-8967

Rectangular Connectors

Rectangular

Connectors

MCE Series Plastic Shell Edgeboard Connectors (Continued)

Dimensions for .062 [1.57] PC Board

No. of ABC

Contacts ±.010 ± .005 Basic

[± .254] [± .127]

401.750 1.500 .950

44.45 38.10 24.13

44 1.850 1.600 1.050

46.99 40.64 26.67

80 2.750 2.500 1.950

69.85 63.50 49.53

110 3.500 3.250 2.700

88.90 82.55 68.58

Notes: For PC Boards of different widths, consult Tyco Electronics.

How To Specify

MCE R1 40 P 6 L 4 0.5Lead Length in Inches (min.)

X — Special, does not fit description below.

Insulation Color or Finish

1 — All white wire 4 — Gold plated 7 — Color coded per

2 — All yellow wire 5 — Tin dipped gold plated MIL-STD-681, System 1

3 — All gray wire 6 — Bare (unfinished) 8 — Special color code

9 — Ten solid color repeating

(starts with black)

Wire Size

4-24 AWG 5-25 AWG 6-26AWG 8-28 AWG 0-30 AWG

Connector Series

Material

R1 — Liquid Crystal Polymer or

Polyphenylene Sulfide

Layout

40, 44, 80, 110

Contact Type

P — Pin (Mother Board Connector)

S — Socket (Daughter Board Connector)

Z — Wire layout as shown on page 40.

S — Solder pots 26 AWG max.

Wire Type

*A — Type E, 7 strand *D — Type ET, 19 strand G — 19 strand per MIL-22759/11

*B — Type ET, 7 strand F — 7 strand per MIL-22759/11 26 AWG, 24 AWG

*C — Type E, 19 strand (#28 AWG only) L — Copper, solid

Q — Stranded per MIL-W-22759/33

*Per MIL-W-16878

Mounting —Holes on the Daughter Board side can be modified.