2-102977-0 TE Connectivity, 2-102977-0 Datasheet - Page 24

• Manufacturer Part Number: 2-102977-0
• Description: 40 MODII HDR DRST B/A .100CL
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr

Specifications of 2-102977-0

• Rohs Compliant: NO
• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contacts: 40
• Gender: HDR
• Contact Plating: Gold Over Nickel
• Termination Method: Solder
• Product Type: Connector
• 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 (30)
• Contact Shape: Square
• Contact Base Material: Phosphor Bronze
• Housing Material: Thermoplastic - GF
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: ELV compliant, 5 of 6 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

[5.72]
.225
[3.30]
.130
Min.
Edge of Board
[0.64]
.025
[2.54]
Sq.
.100
Typ.
A
[3.18]
[0.94
[1.27/1.02]
.037
.125
No. 1
.050/.040
Post
[1.27]
.050
Typ.
± .002
± 0.05
[13.59]
[2.54]
.535
.100
Typ.
]
Dia. for straight
leg headers
Dia. for retentive
leg headers
[7.49]
[3.56]
.295
.140
Ref.
[3.18]
.125
Ref.
[2.54]
.100
[1.02]
Max.
.040
[7.87]
.310
X
34°
Edge of Board
[5.72]
.225
[0.64]
.025
Sq.
A
[0.94
[1.27/1.02]
.037
.050/.040
± .002
± 0.05
[2.54]
.100
Typ.
]
[2.54]
Dia. for straight
leg headers
Dia. for retentive
leg headers
[3.18]
[2.54]
No. 1
.100
.125
.100
Typ.
Post
[1.27]
.050
Typ.
[7.49]
[3.56]
Max.
.295
.140
34°
[3.56]
.140
[3.43]
.135
[1.02]
Max.
.040
[7.87]
.310