2-102975-0 TE Connectivity, 2-102975-0 Datasheet - Page 297
![Conn Unshrouded Header HDR 40 POS 2.54mm Solder RA Thru-Hole](/photos/41/39/413973/pr1055050a_sml.jpg)
2-102975-0
Manufacturer Part Number
2-102975-0
Description
Conn Unshrouded Header HDR 40 POS 2.54mm Solder RA Thru-Hole
Manufacturer
TE Connectivity
Type
Unshrouded Headerr
Datasheet
1.1-102618-8.pdf
(320 pages)
Specifications of 2-102975-0
Pitch
2.54 mm
Number Of Rows
2
Number Of Contacts
40
Gender
HDR
Contact Plating
Gold Over Nickel
Termination Method
Solder
Rohs Compliant
NO
Product Type
Connector
Mount Angle
Right Angle
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])
2.79 [0.110]
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
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
- Current page: 297 of 320
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Single Row, .156 [3.96]
Centers
Material and Finish
Housing — Black thermoplastic, 94V-0
rated
Posts — Brass, plated as follows:
Plating A — Selectively plated
.000030 [0.00076] gold on contact area,
with gold flash over .000050 [0.00127]
nickel on entire post
Plating B — .000015 [0.00038] gold
over .000050 [0.00127] nickel on entire
post
Plating C — .000100-.000200
[0.00254-0.00508] tin over .000050
[0.00127] nickel on entire post
Related Product Data
Mate with —
Board Mount Receptacles —
pages 285, 286
Board Mount Receptacle
Assemblies — pages 287-289
Crimp Snap-In Receptacles and
Housings — pages 290-292
Locking Clip Contacts and
Housings — pages 298 & 299 (see
page 298 for recommended post length).
Performance Specifications —
page 305
Technical Documents
page 305
E Dimension
.345 [8.76] Post Height —
.250 [6.35] for mounting header flush
with board edge; .595 [15.11] for
supporting mating connector on board.
.500 [12.70] Post Height —
.250 [6.35] for mounting header flush
with board edge; .750 [19.05] for
supporting mating connector on board.
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
[7.92±0.08]
.312±.003
Recommended Board Layout
[3.96±0.08]
.156±.003
—
[1.98±0.05]
.078±.002
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
E
Dia.
AMPMODU Interconnection System
Mod I Headers, Right-Angle Post, Keyed, .031 x .062 [0.79 x 1.57] Centerline
[6.35±0.25]
Note: All part numbers are RoHS compliant.
.250±.010
for Locations
See Table
No. of
Pos.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
A
1
2
3
4
5
6
7
8
9
[1.02-0.38]
.040-.015
1.092 [27.74]
1.248 [31.70]
1.404 [35.66]
1.560 [39.62]
1.716 [43.59]
1.872 [47.55]
2.028 [51.51]
2.184 [55.47]
2.340 [59.44]
2.496 [63.40]
2.652 [67.36]
2.808 [71.32]
2.964 [75.29]
3.120 [79.25]
3.276 [83.21]
3.432 [87.17]
3.588 [91.14]
3.744 [95.10]
.156 [3.96]
.312 [7.92]
.468 [11.89]
.624 [15.85]
.780 [19.81]
.936 [23.77]
Dimensions
[2.54]
+.000
+0.00
.100
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
B
A Spaces @
Typ. Keyway
2 Plc.
1.047 [26.59]
1.203 [30.56]
1.359 [34.52]
1.515 [38.48]
1.671 [42.44]
1.827 [46.41]
1.983 [50.37]
2.139 [54.33]
2.295 [58.29]
2.451 [62.26]
2.607 [66.22]
2.763 [70.18]
2.919 [74.14]
3.075 [78.11]
3.231 [82.07]
3.387 [86.03]
3.543 [89.99]
3.699 [93.95]
3.855 [97.92]
.267 [6.78]
.423 [10.74]
.579 [14.71]
.735 [18.67]
.891 [22.63]
C
[3.96]
1.56
C
= B
Keying
No. of
Slots
10
11
12
11
1
1
2
2
3
3
4
3
5
4
6
4
7
5
8
6
7
8
7
8
Keyway Locations
(Ref Only)
1-87654-0
1-87654-1
1-87654-2
1-87654-3
1-87654-4
1-87654-5
1-87654-6
1-87654-7
1-87654-8
1-87654-9
2-87654-0
2-87654-1
2-87654-2
2-87654-3
2-87654-4
2-87654-5
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Plating A
87654-2
87654-3
87654-4
87654-5
87654-6
87654-7
87654-8
87654-9
[0.79]
.031
D=.345 [8.76]
Post Height
5-87655-2
5-87655-3
5-87655-4
5-87655-5
5-87655-6
5-87655-7
5-87655-8
5-87655-9
6-87655-0
6-87655-1
6-87655-2
6-87655-3
6-87655-4
6-87655-5
6-87655-6
6-87655-7
6-87655-8
6-87655-9
7-87655-0
7-87655-1
7-87655-2
7-87655-3
7-87655-4
7-87655-5
Plating C
[0.79±0.03]
.031±.001
[1.57±0.03]
.062±.001
1-87258-0
1-87258-1
1-87258-2
1-87258-3
1-87258-4
1-87258-5
1-87258-6
1-87258-7
1-87258-8
1-87258-9
2-87258-0
2-87258-1
2-87258-2
2-87258-3
2-87258-4
2-87258-5
Plating B
Typ.
87258-2
87258-3
87258-4
87258-5
87258-6
87258-7
87258-8
87258-9
[3.18]
.125
D=.500 [12.70]
[8.76±0.25]
.345±.010
Post Height
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208a
5-87194-1
5-87194-2
5-87194-3
5-87194-4
5-87194-5
5-87194-6
5-87194-7
5-87194-8
5-87194-9
6-87194-0
6-87194-1
6-87194-2
6-87194-3
6-87194-4
6-87194-5
6-87194-6
6-87194-7
6-87194-8
6-87194-9
7-87194-0
7-87194-1
7-87194-2
7-87194-3
7-87194-4
Plating C
[3.18±0.25]
.125±.010
A,C,E,G,J,L,N,Q,S,U,W,Y
A,C,E,H,K,M,Q,S,U,W,Y
[3.33]
A,C,E,G,J,L,N,Q,S,U,W
.131
A,C,E,G,J,L,N,Q,S,U
A,D,G,K,N,R,U,X
A,C,E,G,J,L,N,Q
B,D,F,J,L,N,Q,S
A,D,G,K,N,R,U
A,C,E,G,J,L,N,
A,D,F,J,M,P,S
A,D,G,K,N,R
A,C,E,G,J,L
Locations
A,D,G,K,N
A,C,E,G,J
Keyway
A,C,E,G
A,D,G,K
A,D,J,M
A,C,E
A,C,E
A,D,G
A,C
A,D
A
A
[6.99±0.38]
.275±.015
297
7
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