104655-3 TE Connectivity, 104655-3 Datasheet - Page 6

• Manufacturer Part Number: 104655-3
• Description: Conn Shrouded Header HDR 20 POS 1.27mm Solder ST SMD Tube
• Manufacturer: TE Connectivity
• Type: Shrouded Headerr

Specifications of 104655-3

• Pitch: 1.27 mm
• Number Of Rows: 2
• Number Of Contacts: 20
• Gender: HDR
• Contact Plating: Gold Over Nickel
• Termination Method: Solder
• Connector Type: Stacking
• Body Material: Glass-filled Thermoplastic
• Height: 0.250"
• Mounting Type: PCB Surface Mount
• Operating Voltage Max: 30VAC
• Color: Black
• Width: 0.622"
• Rohs Compliant: No
• Mount Angle: Vertical
• Pcb Mount Retention: With
• Mating Connector Lock: Without
• Hold-down Post Material: Copper Alloy
• Hold-down Post Plating: Tin-Lead (150) over Nickel (50)
• Insulation Resistance (m?): 5,000
• Voltage (vac): 30
• Dielectric Withstanding Voltage (v): 300
• Contact - Rated Current (a): 1 – 4
• Solder Tail Contact Plating: Tin-Lead (150)
• Mated Stack Height (vertical) (mm [in]): 6.35 [0.250]
• Number Of Positions: 20
• Pcb Mount Retention Type: Hold Down Post(s)
• Contact Base Material: Phosphor Bronze
• Contact Plating, Mating Area, Material: Gold (30)
• Underplate Material: Nickel
• Connector Style: Plug
• Mating Alignment: With
• Mating Alignment Type: Keyed
• Housing Material: Liquid Crystal Polymer (LCP)
• Ul Flammability Rating: UL 94V-0
• Housing Color: Black
• Rohs/elv Compliance: ELV compliant, 5 of 6 Compliant
• Lead Free Solder Processes: Reflow solder capable to 245°C, Reflow solder capable to 260°C
• Approved Standards: UL E28476, CSA LR7189
• Temperature Range (°c): -65 – +105
• Packaging Method: Tube

Catalog 889092
Revised 9-06
www.tycoelectronics.com
Note: Refer to Tyco Electronics
Customer Drawings for additional
PC board layout information and
dimensional tolerances.
Dimensions are in millimeters
and inches unless otherwise
specified. Values in brackets
are standard equivalents.
Fine Pitch SMT Stacking Connectors
(Parallel Board-to-Board)
Recommended PC Board Layouts for Vertical Connectors
Receptacles
Headers
B Spaces at 1.27 [.050] = C
B Spaces at 1.27 [.050] = C
[.182]
No. of
4.62
Pos.
[.130]
100
3.30
10
20
30
40
50
60
70
80
90
[.091]
[.065]
2.31
1.65
14
19
24
29
34
39
44
49
[.029]
B
4
9
0.74
[.029]
0.74
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
Receptacle Dimensions
30.48 [1.200]
36.83 [1.450]
43.18 [1.700]
49.53 [1.950]
55.88 [2.200]
62.23 [2.450]
11.43 [.450]
17.78 [.700]
24.13 [.950]
5.08 [.200]
C
[.050]
[.050]
1.27
1.27
D
D
27.19 [1.070]
33.53 [1.320]
39.88 [1.570]
46.23 [1.820]
52.58 [2.070]
58.93 [2.320]
65.28 [2.570]
14.48 [.570]
20.83 [.820]
8.12 [.320]
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-5-729-0425
D
[.060]
[.060]
1.52
1.52
Detail A
Detail A
14
19
24
29
34
39
44
49
B
4
9
[.110]
2.79
[.162]
4.11
C of Pattern
L
C of Pattern
L
30.48 [1.200]
36.83 [1.450]
43.18 [1.700]
49.53 [1.950]
55.88 [2.200]
62.23 [2.450]
11.43 [.450]
17.78 [.700]
24.13 [.950]
5.08 [.200]
Header Dimensions
4 Plcs.
[.010]
South America: 55-11-3611-1514
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-141-810-8967
C
0.25
Tube Packaged Product
Tape and Reel Product
Holddown Detail for
Holddown Detail for
Detail A
Detail A
27.22 [1.072]
33.57 [1.322]
39.92 [1.572]
46.27 [1.822]
52.62 [2.072]
58.97 [2.322]
65.32 [2.572]
14.52 [.572]
20.87 [.822]
8.17 [.322]
[.056]
[.047]
1.42
1.19
D
2 Plcs.
2 Plcs.
93