6-146256-3 TE Connectivity, 6-146256-3 Datasheet - Page 107

• Manufacturer Part Number: 6-146256-3
• Description: Conn Unshrouded Header HDR 26 POS 2.54mm Solder ST Thru-Hole
• Manufacturer: TE Connectivity
• Type: Unshrouded Headerr

Specifications of 6-146256-3

• Pitch: 2.54 mm
• Number Of Rows: 2
• Number Of Contacts: 26
• Gender: HDR
• Contact Plating: Gold Over Nickel
• Termination Method: Solder
• Product Type: Connector
• Mount Angle: Vertical
• Pcb Mount Retention: Without
• Surface Mount Compatible: Yes
• Board Standoff: With
• Mounting Ears: Without
• Mating Connector Lock: Without
• Post Size (mm [in]): 0.64 [.025]
• Mating Post Length (mm [in]): 5.84 [0.230]
• Panel Mount Retention: Without
• Insulation Resistance (m?): 5,000
• Dielectric Withstanding Voltage (v): 750
• Termination Post Length (mm [in]): 3.05 [0.120]
• Solder Tail Contact Plating: Tin over Nickel, Matte Tin over Nickel
• Header Type: Breakaway
• Number Of Positions: 26
• 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: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C, Reflow solder capable to 245°C, Reflow solder capable to 260°C, Pin-in-Paste capable to 245°C, Pin-in-Paste capable to 260°C
• Rohs/elv Compliance History: Always was RoHS compliant
• Operating Temperature (°c): -65 – +105
• High Temperature Housing: Yes
• High Speed Serial Data Connector: No

Catalog 1307819
Revised 8-08
www.tycoelectronics.com
Note: Reeled Headers are a functional substitute for standard breakaways, however there are visual differences (i.e. housing appearance and bow due to reeling requirement).
15 Au Duplex
30 Au Duplex
Options
Plating
Tin
Tyco Electronics P/N
Mate: .318
Tail: .125
Existing
103322
146250
102973
146252
102977
146253
are metric equivalents.
Dimensions are in inches and
millimeters unless otherwise
specified. Values in brackets
[2.54±0.08]
[2.54±0.08]
.100±.003
.100±.003
[4.88]
.192
(Contact Area)
(Contact Area)
.185 [4.70]
AMPMODU Interconnection System
AMPMODU Reeled Breakaway Headers
Note: All part numbers are RoHS compliant.
.185 [4.70]
Single Row
Double Row
[2.34]
Make From
Reeled P/N
.092
5-146853-1
5-146861-1
5-146871-1
Mate: .318
Tail: .115
[0.64±0.05]
.025±.002
Standard Breakaway-to-Reeled Header Conversion Chart (Vertical)
[0.64±0.05]
.025±.002
Double Row Headers
[2.54]
[2.54]
.100
.100
(1)
See table for other mate and tail lengths.
Tyco Electronics P/N
Mate: .230
Tail: .120
Existing
103328
146254
103186
146256
103240
146257
Dimensions are shown for
reference purposes only.
Specifications subject
to change.
.025±.001
[0.64±0.03]
.025±.001
[0.64±0.03]
Typ.
Typ.
Make From
Reeled P/N
5-146851-1
5-146859-1
5-146869-1
Mate: .230
Tail: .110
[99.06]
[99.06]
3.900
3.900
Tyco Electronics P/N
USA: 1-800-522-6752
Canada: 1-905-470-4425
Mexico: 01-800-733-8926
C. America: 52-55-1106-0803
Mate: .318
Tail: .125
Existing
103321
146274
102972
146276
102976
146277
(Continued)
Make From
Reeled P/N
5-146852-1
5-146860-1
5-146870-1
Mate: .318
Tail: .115
Single Row Headers
.230
[5.84]
.230
[5.84]
(1)
(1)
.110±.015
[2.79±0.38]
.110±.015
[2.79±0.38]
South America: 55-11-2103-6000
Hong Kong: 852-2735-1628
Japan: 81-44-844-8013
UK: 44-8706-080-208
Tyco Electronics P/N
Mate: .230
Tail: .120
Existing
103327
146278
103185
146280
103239
146281
(1)
(1)
[2.54]
.100
Make From
Reeled P/N
5-146850-1
5-146858-1
5-146868-1
Mate: .230
Tail: .110
[1.17±0.08]
.046±.003
[1.17±0.08]
.046±.003
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