4-102972-0 TE Connectivity, 4-102972-0 Datasheet - Page 285

• Manufacturer Part Number: 4-102972-0
• Description: Conn Unshrouded Header HDR 40 POS 2.54mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr
• Series: AMPMODU MOD II Seriesr

Specifications of 4-102972-0

• Pitch: 2.54 mm
• Number Of Rows: 1
• Number Of Contacts: 40
• Gender: HDR
• Contact Plating: Gold Over Nickel
• Termination Method: Solder
• Pitch (mm): 2.54mm
• Number Of Contact Rows: 1
• Mounting Style: Through Hole
• Body Orientation: Straight
• Operating Temp Range: -65C to 105C
• Current Rating (max): 3/ContactA
• Contact Material: Phosphor Bronze
• Housing Material: Thermoplastic
• Housing Color: Black
• Product Height (mm): 10.37mm
• Product Length (mm): 101.19mm
• Product Depth (mm): 2.34mm
• Product Type: Headers - Breakaway
• Number Of Positions / Contacts: 40
• Row Spacing: 2.54 mm
• Mounting Angle: Vertical
• Termination Style: Solder
• Current Rating: 3 A
• Operating Temperature Range: - 65 C to + 105 C
• Mount Angle: Vertical
• Pcb Mount Retention: Without
• Surface Mount Compatible: No
• Board Standoff: Without
• Mounting Ears: Without
• Mating Connector Lock: Without
• Post Size (mm [in]): 0.64 [.025]
• Mating Post Length (mm [in]): 8.08 [0.318]
• Panel Mount Retention: Without
• Current Rating (a): 3
• Insulation Resistance (m?): 5,000
• Dielectric Withstanding Voltage (v): 750
• Termination Post Length (mm [in]): 3.18 [0.125]
• Solder Tail Contact Plating: Tin-Lead over Nickel
• Header Type: Breakaway
• Number Of Positions: 40
• Centerline (mm [in]): 2.54 [0.100]
• Row-to-row Spacing (mm [in]): 2.54 [0.100]
• Selectively Loaded: No
• Mount Type: Printed Circuit Board
• Contact Plating, Mating Area, Material: Gold (15)
• Contact Shape: Square
• Contact Base Material: Phosphor Bronze
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: Not ELV/RoHS compliant
• Lead Free Solder Processes: Wave solder capable to 240°C
• Approved Standards: UL E28476, CSA LR7189
• Operating Temperature (°c): -65 – +105
• High Temperature Housing: No
• High Speed Serial Data Connector: No
• Lead Free Status / RoHS Status: Not Compliant
• Lead Free Status / RoHS Status: Not Compliant

Vertical and Horizontal
Board Mount
Related Product Data
Recommended Board Layout for
Type C — page 288
Mates with —
Machine Applied Posts — page 294
Headers — pages 295-297
Application Tooling —
pages 300-304
Performance Specifications —
page 305
Technical Documents
page 305
Keying Plug
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Use in Board Mount Receptacles
Part No. 86181-2
Post Entry
Post Entry
Horizontal
Post Entry
Bottom
Type A
Type B
Type C
Top
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
AMPMODU Interconnection System
Mod I Receptacles, Board Mount, .031 x .062 [0.79 x 1.57] Centerline
Receptacle Styles
Recommended Board Layout for Receptacle Assemblies
and Individual Receptacles (Type A and B)
Note: All part numbers are RoHS compliant.
J-Receptacle centers may vary depending on requirements. For individual receptacles, minimum nominal centerline
spacing between adjacent receptacles is .150 [3.81]; for receptacle assemblies, centerline spacing between adjacent
receptacles is .156 [3.96]. The .003 [0.08] tolerances are not to accumulate over length of board. For solder mask, see
Tyco Electronics Instruction Sheet 408-7411.
Note: Drawings depict normal use of the contact in a one or two-sided circuit board. When using plated thru-holes,
refer to Tyco Electronics Engineering Report ER-001 and Tyco Electronics Instruction Sheet 408-7411. For solder
mask, see Tyco Electronics Instruction Sheet 408-7411.
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[7.62]
.300
[0.99]
.093
Max.
[3.18]
J
.125
[1.40]
[3.18]
.055
Min.
.125
[±0.08]
±.003
Max.
(Post Entry Type A or B)
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
2J
Round Hole
[±0.08]
±.003
[3.18]
.125
Max.
[2.54]
.100
[3.18±0.05]
.125±.002
Min.
[0.99]
.093
[7.62]
.300
Max.
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208a
[7.62]
.300
[2.36]
.093
Max.
[3.18]
.125
Max.
285
7