85923-4 TE Connectivity, 85923-4 Datasheet - Page 10

• Manufacturer Part Number: 85923-4
• Description: Conn Unshrouded Header HDR 4 POS 3.96mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr

Specifications of 85923-4

• Pitch: 3.96 mm
• Number Of Rows: 1
• Number Of Contacts: 4
• Gender: HDR
• Contact Plating: Gold Over Nickel
• Termination Method: Solder
• Product Type: Connector
• Connector Type: Header
• Mount Angle: Vertical
• Keyed: Yes
• Mating Post Length (mm [in]): 19.05 [0.750]
• Contact - Rated Current (a): 5
• Dielectric Withstanding Voltage (v): 1200
• Contact Resistance (m?): 12
• Insulation Resistance (m?): 5,000
• Termination End Plating: Gold (30) over Nickel (50)
• Number Of Positions: 4
• Centerline (mm [in]): 3.96 [0.156]
• Number Of Keys: 2
• Contact Type: Pin
• Contact Plating, Mating Area, Material: Gold (30)
• Contact Base Material: Brass
• Connector Style: Plug
• Housing Material: PBT - GF
• Housing Color: Black
• Ul Flammability Rating: UL 94V-0
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Wave solder capable to 240°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Approved Standards: UL E28476, CSA LR16455
• Temperature Range (°c): -65 – +105

7
288
Single Row .156 [3.96]
Centers
Material and Finish
Housing — Black thermoplastic, 94V-0
rated
Contacts — Copper alloy, plated as
follows:
Plating A — Selectively plated
.000030 [0.00076] gold contact area,
with gold flash over .000050 [0.00127]
nickel on entire contact
Plating B — .000079 [0.00201] min.
tin on entire contact
Related Product Data
Mates with —
Machine Applied Posts — page 294
Headers — pages 295-297
Performance Specifications —
page 305
Technical Documents
page 305
Recommended Board
Layouts for Receptacle
Assemblies and Individual
Receptacles (Type C)
Keying Plug
Catalog 1307819
Revised 8-08
www.tycoelectronics.com
(Use in Board Mount
Part No. 86181-2
Receptacles)
Post Entry
Type C
—
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
H
AMPMODU Interconnection System
Mod I Receptacle Assemblies, Horizontal Board Mount,
.031 x .062 [0.79 x 1.57] Centerline
Note: All part numbers are RoHS compliant.
The letter A stamped
on contact indicates
mating end of recep-
tacle.
This configuration recommended
for use with machine applied posts
or headers with a .405 [10.29]
minimum mating end post length.*
The mating post length is depicted by the A dimension on page 294 (machine applied posts) and the C dimension on
pages 295-297 (headers).
H-Receptacle centers may vary depending on requirements. For individual receptacles, minimum nominal centerline
spacing between adjacent receptacles is .125 [3.18] for receptacle assemblies, centerline spacing between adjacent
receptacles is .156 [3.96]. The .003 [0.08] tolerances are not to accumulate over length of board.
[±0.08]
±.003
2H
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
[1.85±0.08]
[±0.08]
±.003
.073±.003
Typ. Dia.
.340
[1.40±0.13]
[8.64+0.13]
.055±.005
[3.96] Typ.
.156
[
+.005
-.000
B ±.015
]
[±0.38]
A
2H
This configuration recommended
for use with machine applied posts
or headers with a .345 [18.76]
minimum mating end post length.*
[±0.08]
±.003
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
X
H
[±0.08]
±.003
[1.85±0.08]
.073±.003
Typ. Dia.
.340
X
[8.64+0.13]
[
Contact
[1.17]
+.005
-.000
.046
Area
[3.68]
.145
]
[4.62]
2H
.182
This configuration recommended
for use with machine applied posts
or headers with a .500 [12.70]
minimum mating end post length.*
[±0.08]
±.003
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208a
[7.62±0.08]
.300±.003
X-X
H
[±0.08]
±.003
[1.85±0.08]
.073±.003
Typ. Dia.
[0.46]
.018
.340
[4.45±0.18]
[8.46±0.25]
.175±.007
[8.64+0.13]
.333±.010
[2.54]
[
Max.
.100
+.005
-.000
]