4-102972-0 TE Connectivity, 4-102972-0 Datasheet - Page 136

• 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

Solder Posts and
ACTION PIN Posts (with
Pin Protection, Guide
Ribs, and Latching)
Material and Finish:
Housing—Beige thermoplastic, 94V-0
rated
Posts—Copper alloy, duplex plated
.000030 [0.00076] gold on contact area,
.000100-.000200 [0.00254-0.00508]
matte tin-lead on termination end, with
entire post underplated .000050
[0.00127] nickel
Related Product Data:
Mateable Receptacles—
pages 212-213
Performance Specifications—
page 211
ACTION PIN Posts—
page 167, 168
Application Tooling—
pages 169
Technical Documents
Product Specification 108-25017
Application Specification
114-9009
Catalog 1307819
Revised 6-04
www.tycoelectronics.com
(page 294):
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
are metric equivalents.
[11.18]
[2.79]
AMPMODU Interconnection System
.110
.440
Headers, VRM (Voltage Regulator Module), .100 x .100 [2.54 x 2.54] Centerline
[3.18]
.125
Pos
No
30
40
of
[2.54]
.100
[2.54]
.100
2.450 [62.23]
3.095 [78.62]
3.100 [78.74]
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
A
Recommended PC Board Hole Layout
Dimensions
1.400 [35.56]
1.900 [48.26]
1.900 [48.26]
A
B
B
.040 +.003
[1.02 +.08]
B
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
Standard Solder Tails
146205-1
146315-1
—
[13.33]
.525
Header Part No.
Housing Outline
.250 Length ACTION PIN Tails
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
[7.37]
.290
[8.13]
.320
147254-1
—
—
[3.05]
.120
[13.08]
.515
219
5