3-770522-1 TE Connectivity, 3-770522-1 Datasheet - Page 55

• Manufacturer Part Number: 3-770522-1
• Description: CONTACT, RECEPTACLE, 24-18AWG, CRIMP
• Manufacturer: TE Connectivity
• Type: Contactr
• Series: SL-156r

Specifications of 3-770522-1

• Pitch (mm): Not Requiredmm
• Gender: F
• Number Of Contacts: 1POS
• Number Of Contact Rows: Not Required
• Mounting Style: Cable
• Body Orientation: Straight
• Contact Plating: Bright Tin
• Operating Temp Range: -55C to 105C
• Termination Method: Crimp
• Current Rating (max): 10A
• Voltage Rating Max: 250VAC
• Contact Material: Phosphor Bronze
• Contact Resistance Max: 3mOhm
• Housing Material: Not Required
• Housing Color: Not Required
• Product Height (mm): 6.6mm
• Product Depth (mm): 3.94mm
• Connector Type: Wire To Board Contact
• Contact Termination: Crimp
• Mating Force: Low
• Rohs Compliant: Yes
• Brand/series: SL-156 Series
• Primary Type: Interconnect System
• Termination: Crimp
• Contact Gender: Socket
• Termination Method To Wire/cable: Crimp
• Wire Size (mm² [awg]): 0.9-0.2² [18-24]
• Used For: SL-156 Housings
• Wire Insulation Diameter (mm [in]): 2.79 [0.110]
• Dual Wipe Contact: Yes
• Unmating Force: High
• Contact Configuration: SL-156 Contacts
• Contact Plating, Mating Area, Material: Bright Tin
• Contact Base Material: Phosphor Bronze
• Contact Shape: Hooded
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Packaging Method: Loose Piece
• Packaging Quantity: 5,500
• Lead Free Status / RoHS Status: Compliant
• For Use With: SL-156 Housings
• Lead Free Status / Rohs Status: RoHS Compliant part

Closed End with Locking Ramp
Feed-Thru with Locking Ramp
Material and Finish
Housing — UL94V-0 rated, nylon,
black
Contacts — High conductivity copper
alloy, post tin plated
For mateability options, see
matrix on page 54.
For strain relief and dust
covers, see pages 40
and 41.
For mating half visuals, see
pages 46 thru 48 and 50,
52 and 53, (49 and 51 Front
Bend Headers only). Mates
with tin-plated square
posts only.
Refer to pages 70 thru 74
for approved wire listing.
Note: To determine connector over-
all length (Dim. A), multiply .156 x
the number of circuits. Example:
.156 x 10 circuits equals 1.560
inches [39.62 mm].
Catalog 82056
Catalog 82056
Revised 4-05
Revised 4-05
www.tycoelectronics.com
www.tycoelectronics.com
[3.96]
A
[3.96]
.156
A
.156
Typ.
Typ.
Dimensions are in inches and
Dimensions are in inches and
millimeters unless otherwise
millimeters unless otherwise
specified. Values in brackets
specified. Values in brackets
are metric equivalents.
are metric equivalents.
[2.46]
[2.46]
.097
.097
MTA, CST-100 II, SL-156 and
AMP Economy Power (EP) Connectors
MTA-156 IDC Quad Connectors—Closed End and Feed-Thru
Base Part Numbers
Standard UL94V-0, Tin Plated
Connector Ordering
Information
The “Base Part Numbers”
Chart above shows the base
part number and number of
circuits available for the
described connectors.
Prefixes and suffixes are deter-
mined by the number of circuit
positions in the connector. For
example, the complete part
number for a 10-position
closed end connector with
locking ramp and without
polarizing tabs for 18 AWG
wire would be:
Base number 644329 plus
The correct ordering number is
Connector Type
[7.11]
18 AWG
0.8-0.9 mm
20 AWG
0.5-0.6 mm
22 AWG
0.3-0.4 mm
.280
& Wire Size
[7.11]
.280
prefix-and-suffix
[5.84]
.230
[5.84]
1-644329-0
.230
[2.29]
.090
[4.57]
1- — -0
[2.29]
.180
.090
2
2
2
[4.57]
.180
Dimensions are shown for
Dimensions are shown for
reference purposes only.
reference purposes only.
Specifications subject
Specifications subject
to change.
to change.
Connector Circuits/ Connector Circuits/ Connector Circuits/ Connector Circuits/
Part Nos.
without Polarizing Tabs
without Polarizing Tabs
644329
644370
644371
Without Tabs
AWG
AWG
Closed End with Locking Ramp
[2.54]
[2.54]
.100
.100
[18.42]
[18.42]
.725
.725
No. of
Equiv.
RoHS
32–42
32–42
32–42
2–12
2–12
2–12
The set of numbers in bold
face are the RoHS equivalent
version of the standard prod-
uct. Example:
See page 15 for an explanation of
RoHS lead free equivalents.
Note: All RoHS equivalent part
numbers may not be available upon
catalog release. If the number you
need is not available, please contact
Product Engineering to expedite
your request.
No. of
[6.22]
[6.22]
.245
Pos.
.245
12
2
Part Nos.
644381
644382
644383
Prefix/Suffix
1-644329-2
USA: 1-800-522-6752
USA: 1-800-522-6752
Canada: 1-905-470-4425
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
C. America: 52-55-5-729-0425
Standard
[8.26]
644329–2 3-644329–2
[8.26]
.325
.325
With Tabs
thru
[9.02]
[9.78]
.355
.385
No. of
Equiv.
32–42
32–42
32–42
RoHS
2–12
2–12
2–12
Prefix/Suffix
4-644329-2
Lead Free
RoHS
Part Nos.
[7.82]
.308
644375
644376
644377
[7.82]
.308
Without Tabs
Feed-Thru with Locking Ramp
[2.95]
with Polarizing Tabs
with Polarizing Tabs
.116
Replacement IDC Contacts
Material and Finish
Contacts — High conductivity copper
alloy post tin plated
Note: Tyco Electronics does not rec-
ommend terminating an MTA contact
more than one time. Use replace-
ment contacts when required for
field repairs or wire gage changes.
Equiv.
No. of
32–42
32–42
32–42
RoHS
AWG
2–12
2–12
2–12
18
20
22
South America: 55-11-3611-1514
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
Japan: 81-44-844-8013
UK: 44-141-810-8967
UK: 44-141-810-8967
AWG
[2.54]
AWG
[2.54]
.100
Wire Size
.100
0.8-0.9
0.5-0.6
0.3-0.4
Part Nos.
mm
644387
644388
644389
2
With Tabs
[14.27]
.562
3-644508-1
3-644509-1
3-644510-1
Numbers
Equiv.
32–42
32–42
32–42
RoHS
No. of
2–12
2–12
2–12
Part
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