556881-4 TE Connectivity, 556881-4 Datasheet - Page 11

• Manufacturer Part Number: 556881-4
• Description: Power to the Board RCPT ASY VRT WTB 4 POS
• Manufacturer: TE Connectivity
• Type: Powerr

Specifications of 556881-4

• Gender: F
• Body Orientation: Straight
• Number Of Contacts: 4POS
• Number Of Ports: 1Port
• Number Of Terminals: 8
• Contact Material: Copper Alloy
• Voltage Rating Max: 600VAC
• Mounting Style: Through Hole
• Termination Method: Solder
• Contact Plating: Tin
• Product Depth (mm): 14.43mm
• Contact Gender: Socket (Female)
• Number Of Positions / Contacts: 4
• Termination Style: Wire
• Housing Material: Polyphenylene Sulfide
• Product Type: Connector
• Connector Type: Connector Assembly
• Pcb Mounting Orientation: Vertical
• Make First / Break Last: No
• Pcb Mount Retention: Without
• Termination Method To Pc Board: Through Hole - Solder
• Pcb Mount Alignment: Without
• Sealed: No
• Ul File Number: E28476
• Csa File Number: LR 7189
• Mating Retention Type: Latching
• Vde Tested: No
• Contact - Rated Current (a): 35
• Operating Voltage Reference: AC
• Operating Voltage (vac): 600
• Tail Length (mm [in]): 4.9 [0.192]
• Tail Orientation: In-line
• Profile Height (y-axis) (mm [in]): 12.70 [0.500]
• Mating Retention: With
• Number Of Positions: 4
• Centerline (mm [in]): 11.18 [0.440]
• Number Of Rows: 1
• Length (x-axis) (mm [in]): 69.088 [2.720]
• Width (z-axis) (mm [in]): 19.30 [0.760]
• Contact Base Material: Copper Alloy
• Contact Type: Pin/Socket
• Contact Design: Dual Beam
• Contact Plating, Mating Area, Material: Tin
• Contact Plating, Mating Area, Thickness (µm [?in]): 3.81 [150]
• Tail Plating Material: Tin
• Tail Plating, Thickness (µm [?in]): 2.54 [100]
• Connector Style: Receptacle
• Housing Color: Black
• Mating Alignment: With
• Mating Alignment Type: Polarization
• Ul Flammability Rating: UL 94V-0
• Custom Configurable: No
• 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
• Agency/standard: UL, CSA
• Ul Rating: Recognized
• Ul Voltage Rating (vac): 600
• Csa Certified: Yes
• Operating Temperature (°c [°f]): 0 – 105 [32 – 221]
• Applies To: Printed Circuit Board
• Pcb Thickness, Recommended (mm [in]): 1.57 – 3.18 [0.062 – 0.1251]
• Application Use: Wire-to-Board
• Contact Transmits (typical Application): Power
• Packaging Method: Loose Piece
• Lead Free Status / RoHS Status: Compliant

12
Catalog 1308885
Issued 3-05
www.tycoelectronics.com
Product Facts
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Material and Finish
Housing—Polycarbonate, UL 94V-0
Retaining Spring—Stainless Steel
Contacts—Copper with silver plating
Mounting Clamp Sets—Aluminum
Reducing Bushings—Copper with
silver plating
Electrical Characteristics
Current Carrying Capability—
(1/0 AWG Wire)
1 x 1 — 180 A, 84.9°F [29.4°C] T-Rise
2 x 1 — 165 A, 78.3°F [25.7°C] T-Rise
2 x 2 — 150 A, 76.6°F [24.8°C] T-Rise
Voltage Rating—600 V (both AC
and DC)
Dielectric Withstanding Voltage—
2200 VDC
Avg. Initial Contact Resistance—
100 micro-ohms
Mechanical Characteristics
Average Mating/Unmating
Force—20 lb. [89 N]
Max. Wire Insulation Diameter—
.900 [22.86]
Wire Size Range—1/0, 1, 2, 4 AWG
[53, 40, 35, 21 mm
Contact Retention—170 lb. [756 N]
Temperature Rating— -4˚F to
221˚F [-20˚C to 105˚C]
Related Product Data
Accessories—page 15
Application Tooling—page 16
Technical Documents—page 26
Color-coded modular
housings: blue, black,
white, red and green
Genderless housings reduce
inventory
Contact wire range: 1/0, 1,
2, 4 AWG
Integral stainless steel
locking spring in housing for
contact retention
Built-in interlocking
features (dovetails) allow
stacking and wire routing
Reducing bushings down to
10 gauge
File No. E28476
2
]
C
®
US
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
Power Connectors for
Industrial and Commercial Applications
AMP Power Series 180 Connectors (Single-Pole)
Single-Pole Housing
Series 180 (Single-Pole)
1
2
1 Housing and 1 contact.
Housings and contacts are bulk packaged.
[27.2]
1.07
Green
Color
Black
White
Blue
Red
Housing
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[82.6]
3.25
Part Number
1604062-1
1604062-2
1604062-3
1604062-4
1604062-5
[23.5]
.93
[25.6]
1.01
1604395-1
1604395-2
1604395-3
1604395-4
1604395-5
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
4 AWG
Cold-headed Contact
[12.7±0.4]
.5±.016
Inside Diameter .516±.005 [13.1±0.13] for 1/0 AWG
Connector Kit Part Numbers
1604396-1
1604396-2
1604396-3
1604396-4
1604396-5
2 AWG
2.35± .03 [59.8±0.8]
.512±.005 [13.0±0.13] for 1 AWG,
2 AWG, and 4 AWG
Contacts (Cold-headed)
Wire Size
1/0 AWG
4 AWG
2 AWG
1 AWG
1604397-1
1604397-2
1604397-3
1604397-4
1604397-5
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
1 AWG
1,2
Part Number
1604398-1
1604398-2
1604398-3
1604398-4
1604398-5
1604040-1
1604039-1
1604041-1
1604038-1
1/0 AWG
Dia.