2-1658526-4 TE Connectivity, 2-1658526-4 Datasheet - Page 82

• Manufacturer Part Number: 2-1658526-4
• Description: WIRE-BOARD CONN RECEPTACLE 50POS, 2.54MM
• Manufacturer: TE Connectivity
• Series: AMP-LATCHr
• Type: IDC Connectorr

Specifications of 2-1658526-4

• Connector Type: Wire To Board
• Contact Termination: IDC / IDT
• Gender: Receptacle
• No. Of Contacts: 50
• No. Of Rows: 2
• Pitch Spacing: 2.54mm
• Contact Plating: Gold
• Rohs Compliant: Yes
• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contacts: 50
• Termination Method: IDT

2
Note: All part numbers are RoHS compliant.
(Soldertail
Length)
Dim. C
.102
2.59
.165
4.19
No. of
Pos.
10
14
16
20
24
26
30
34
40
50
60
10
14
16
20
24
26
34
40
50
1.250 [31.75]
1.450 [36.83]
1.550 [39.37]
1.750 [44.45]
2.050 [52.07]
2.250 [57.15]
2.450 [62.23]
2.750 [69.85]
3.250 [82.55]
3.750 [95.25]
1.250 [31.75]
1.450 [36.83]
1.550 [39.37]
1.750 [44.45]
2.050 [52.07]
2.450 [62.23]
2.750 [69.85]
3.250 [82.55]
1.950[49.53]
1.950[49.53]
A
Dimensions
View for Clarity
[8.89]
[8.89]
Eject Latches
Not Shown in
Top and Side
.350
.350
[0.33]
[8.89
.013
.350
Position #1 Indicator
Position #1 Indicator
1.100 [27.94]
1.200 [30.48]
1.400 [35.56]
1.600 [40.64]
1.900 [48.26]
2.400 [60.96]
2.900 [73.66]
1.100 [27.94]
1.200 [30.48]
1.600 [40.64]
1.900 [48.26]
2.400 [60.96]
[0.33]
[0.33]
+ .005
– .010
+ 0.13
– 0.25
.400 [10.16]
.600 [15.24]
.700 [17.78]
.900 [22.86]
.400 [10.16]
.600 [15.24]
.700 [17.78]
.900 [22.86]
.013
.013
]
B
Pin 2
1-1761693-1
1-1761693-6
Pin Header
[0.63
.025
1761693-3
1761693-8
1761694-3
1761694-9
Latches
without
—
—
—
—
—
—
—
—
—
—
—
—
—
—
± .001
± 0.03
[2.54]
Without Latches
.100
With Latches
]
Pin 1
Recommended PC Board Layout
A
A
B
U
U
U
U
Pin Header with Short Latches
[0.63
.025
(Mates with Receptacles
without Strain Relief)
± .001
± 0.03
Ø .035
[0.89
1-1761685-0
1-1761685-1
1-1761685-3
1-1761685-5
1-1761685-6
1-1761687-1
1-1761687-3
]
1761685-3
1761685-6
1761685-7
1761685-8
1761685-9
1761687-3
1761687-7
1761687-9
± .003
± 0.08
—
—
—
—
—
]
[14.62
[10.64
.576
.419
Part Numbers
[2.54]
± .006
± .006
.100
± 0.15
± 0.15
[20.98
[16.89
.826
.665
[6.40
[2.54]
]
]
.100
.252
Long
Short
± .020
± .020
± 0.51
± 0.51
+ .010
– .004
+ 0.25
– 0.10
Pin Header with Long Latches
]
]
[0.63
.025
Long
Short
(Mates with Receptacles
]
Ø .031
with Strain Relief)
[0.79]
± .001
± 0.03
Max.
1-1761686-1
1-1761686-3
1-1761686-5
1-1761688-1
1-1761688-5
Section U-U
]
1761686-3
1761686-5
1761686-6
1761686-7
1761686-8
1761686-9
1761688-7
1761688-8
1761688-9
—
—
—
—
—
—
C
[
[6.10
± .015
± 0.38
.240
± .010
± 0.25
]
]