3M 3400 User Manual
3M™ PCB
.100″ × .100″ Four Row 3400 Series
• Low profile
• Standard staggered grid
• Variety of pin lengths and plating options available
• Gold plated product is RoHS* compliant
Physical
U-Slot and Solder Tails:
Wire Accommodation:
Electrical
Insulation
Material:
Flammability:
Color:
Contact
Material:
Plating:
Underplating:
Marking:
Current Rating:
Insulation Resistance:
Withstanding Voltage:
Glass Filled Polyester (PBT)
UL 94V-0
Gray
Copper Alloy
100 µ″ [ 2.54 µm ] Nickel - QQ-N-290, Class 2
10 µ″ [0.25 µm] Gold - MIL-G-45204, Type II, Grade C
or 200 µ″ [5.08 µm] Tin Lead
26 & 28 AWG Solid & Stranded
3M Logo and Part Identification Number
1 A
> 1 × 109Ω at 500 VDC
1000 Vrms at Sea Level
Date Modified: March 7, 2006
TS-0005-14
Sheet 1 of 4
Environmental
Temperature Rating:
*"RoHS compliant" means that the product or part does not contain any of the following substances in excess of the following maximum concentration
values in any homogeneous material, unless the substance is in an application that is exempt under RoHS: (a) 0.1% (by weight) for lead, mercury,
hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01% (by weight) for cadmium. Unless otherwise stated in
UL File No.: E68080
3M
Interconnect Solutions
http://www.3M.com/interconnects/
writing by 3M, this information represents 3M's knowledge and belief based on information provided by third party suppliers to 3M.
-55°C to +120°C
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ PCB
y
.100″ × .100″ Four Row 3400 Series
Center Contact
Layout Detail
Bottom View
3422, 3418
3474, 3434, 3402, 3426
.13
[ 3.3 ]
.40
[ 10.2 ]
.22
[ 5.6 ]
No XXXX
Connector Cover
.050 Typ
[ 1.27 ]
A
.07
[ 1.8 ]
“U” Contact
Tolerance Unless Noted
inch ±.1 ± .01 ±.0 05
[ ] Dim e nsio ns for R efere nc e
Inc h
[m m ]
.0 .00 .0 00
Onl
[ 5.08 ]
.40
[ 10.2 ]
.300
[ 7.62 ]
.200
.100
[ 2.54 ]
Solder Washpads
Connector Body
See Center
Contact Layout
Detail
See Detail B
.125 ± .010
[ 3.18 ± 0.25 ]
.050 Ref
[ 1.27 ]
.22 Ref
[ 5.6 ]
Contact
Qty
Assembled Height
Product
Number
Cable
Dimension
"A"
Locator
10 3474 .70 [17.8] 3443-15
20 3422 1.20 [30.5] 3443-16
26 3434 1.50 [38.1] 3443-15
34 3402 1.90 [48.3] 3443-15
40 3418 2.20 [55.9] 3443-16
50 3426 2.70 [68.6] 3443-15
Plate
B
.024
[ 0.61 ]
.010
[ 0.25 ]
Detail B
Suffix:
-0000 .097 [2.46] for .062" pc board
-0001
Dim "B"
.153 [3.89] for .125" pc board
Ordering Information
34XX- 000X X
Product number
(see chart above)
Notes:
1. Product may require process accomodations with "no lead" solder.
2. Assembly tools: 3640 press (or equivalent), 3442-9 platen, see above for locator plate.
3M
Interconnect Solutions
http://www.3M.com/interconnects/
Plating Option:
blank = gold plated (RoHS compliant)
T = tin-lead plated
Tail length:
0 = .097 [2.46] for .062" pc board
1 = .153 [3.89] for .125" pc board
TS-0005-14
Sheet 2 of 4
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
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