3448-28 [3M]
Connector Accessory,;
| 型号： | 3448-28 |
| 厂家： | 
3M ELECTRONICS |
| 描述： | Connector Accessory, 连接器 连接器支架 |
| 文件： | 总5页 (文件大小：430K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3M™ Wiremount Socket
.100″ × .200″ for .050″ Pitch Cable
3000 Series
• Available in 20, 26, 34, 40 and 50 position
• Keying pinless shroud provides polarization
• Keying plug 3497-1 allows keying without pin
loss
• Positive locking metal ‘‘J'' clip provides high
cover retention
• Optional strain relief and pull tab
• Retainer clips add upto 20pounds pin retention
for the pin shroud
• Pin shroud corner stopsensure proper pin ight
for mating socket
• Optional polarizing key 3518 provides
polarization of socket connectors
• RoHS* compliant
Date Modified:January 25, 2011
TS-0097-B
Sheet 1 of 4
Physical
Insulation
Material: Glass Filled Polyester (PBT)
Flammability:
Color:
UL 94V-0
Gray
Contact
Material:
Copper Alloy
Stainless Steel
J-Clip Material:
Plating:
Underplating and U-Slot:
Wiping Area:
Wire Accommodation:
Marking:
100 μ″ [ 2.54 μm ] Nickel
30 μ″ [ 0.76 μm ] Gold
26 and 28 AWG Stranded
3M Logo, Part Identification Number, and Orientation Triangle
Electrical
urrent Rating:
1 A
9
Insulation Resistance:
> 1 × 10 Ω at 500 VDC
1000 VRMS at Sea Level
Withstanding Voltage:
Environmental
Temperature Rating:
-55°C to +105°C
*"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 by
3M in writing, this information represents 3M's knowledge and belief based upon information provided by third party suppliers to 3M.
UL File No.: E68080
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Wiremount Socket
.100″ × .200″ for .050″ Pitch Cable
3000 Series
Contact
Quantity
3M Part Number
Dimensions
B
Keying Slots
Provided
Socket
Strain Relief
A
C Ref
20
26
34
3448-30
3448-28
3448-29
3448-27
3448-17
1.18
1.06
1.0
4
6
3575-0000
[ 30.0 ]
[ 26.9 ]
[ 25 ]
1.48
[ 37.6 ]
1.36
[ 34.5 ]
1.3
[ 33 ]
3501-0000
3310-0000
3318-0000
3307-0000
1.88
[ 47.8 ]
1.76
[ 44.7 ]
1.7
[ 43 ]
8
C
40
2.18
[ 55.4 ]
2.06
[ 52.3 ]
2.0
[ 51 ]
9
50
2.68
[ 68.1 ]
2.56
[ 65.0 ]
2.5
[ 64 ]
12
Material:
Gray Extruded
Polyvinyl Chloride
Optional Strain Relief 3M Part No. 3448-XX
Inch
.620 ± .025
[ 15.75 ]
[m m ]
Tolerance Unless Noted
.34
[ 8.6 ]
NO. XXXX
.0
.00
.000
inch ±.1
±.01 ±.005
A
[ ] Dim ensions for Reference
O nly
Material:
Nickel Plated Steel Music
W∅ .043 [ 1.09 ]
.17
[ 4.3 ]
Non-Conductive Transfer
Adhesive with Liner
.15
[ 3.8 ]
.16
[ 4.1 ]
.050 Typ
[ 1.27 ]
.075 ± .010
[ 1.91 ]
B
.050 Typ
[ 1.27 ]
.26
[ 6.60 ]
3497-1
Optional Keying Plug
3M Part No. 3497-1
See Note 2
Triangle Indicates
Position No. 1
A
2X .08
[ 2.03 ]
Material: Gray Polyester (PBT)
.100 Typ
[ 2.54 ]
.200
[ 5.08 ]
Pos 1
.100
Notes:
[ 2.54 ]
1. These holes accept 3M Keying Plug 3497-1 for
keying the socket connector without pin loss.
2. Guide holes for Pinless Shroud.
3. Order Pinless Shroud separately.
.04
[ 1.0 ]
.34 Ref
[ 8.64 ]
See Note 1 and Table
Po
.200 Typ
[ 5.08 ]
See Note 2
.150
[ 3.81 ]
Ordering Information
Sockets
XXXX-0000
Strain Relief
3448-XX
Socket Series: See Table for 3M Part Number
3M Part Number:
See Table
TS-0097-B
Sheet 2 of 4
Assembly tools: 3M™Press 3640 (or equivalent), 3M™Locator Plate 3443-94, 3M™Platen 3442-9.
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
3M™ Wiremount Socket
.100″ × .200″ Shroud For Keying Wiremount Socket
3000 Series
Retainer Clip - 3M Part No. 3619
.16 Ref
[ 4.1 ]
.09
[ 2.3 ]
Pinless Shroud
A
.100 Typ
[ 2.54 ]
See Note 3
.200
[ 5.08 ]
.19 Ref
[ 4.8 ]
See Note 2
Material: .010 [0.25] Stainless S
A
B
C
.100
[ 2.54 ]
Position No. 2
Position No. 1
See Note 4
Material: Gray Polyester (PBT)
.04
See Note 6
[ 1.0 ]
See Note 5
and Table
A
.29
[ 7.4 ]
.400
.237
[ 10.16 ]
[ 6.02 ]
ee Note 7)
See Note 1
Triangle Indicates
Position No. 1
Section
A-A
A
Contact
3M Part
Dimension A
Keying Bumps
Optional
Polarizing Key
3M Part No. 3518
Quantity Number
Provided
20
1.18
[ 30.0 ]
4
3670
Breakaway Tab
26
1.48
6
8
3556
[ 37.6 ]
34
1.88
[ 47.8 ]
3321
3518
40
2.18
[ 55.4 ]
9
3396
50
2.68
[ 68.1 ]
12
3404
.15
[ 3.8 ]
Notes:
1. Accepts .025 ± .001 [ 0.64 ] Square Post.
2. Notches will accomodate 3M Polarizing Key 3518.
3. Provides Keyng without pin loss.
.09
[ 2.3 ]
.34 Ref
[ 8.6 ]
.02
[ 0.5 ]
4. Retainer Clips (3M Part No. 3619) snaps on the two opposing corners for retention to pins.
5. Two corner pins act as stand-offs to control pin length for mating socket.
Material: Gray Polyester (PBT)
rdering Information
Retainer Clip
3619
Pinless Shroud
XXXX
Polarizing Keys
3518
TS-0097-B
Sheet 3 of 4
3M Part Number:
See Table
3M is a trademark of 3M Company.
For technical, sales or ordering information call
3
Interconnect Solutions
http://www.3M.com/interconnects/
800-225-5373
3M™ Wiremount Socket
.100″ × .200″ for .050″ Recommended Board Pin Pattern
3000 Series
- B -
.025 ± .001
[0.64] Square or Round Typ
(See Note 1)
Space Occupied by Socket
.200
[5.08]
.100
[2.54]
.025
A B
.20 Min
[5.1]
- A -
.40 Min
[10.2]
.15
[3.8]
Space for Cable Exit
.018 Max
[ 0.46 ]
See Note 2
.170 Min
[ 4.32 ]
.04 (See Note 3)
[ 1.02 ]
Notes:
1. Measured at tip.
2. Tapered Pin Tip configuration recommended.
3. Pinless Shroud base thickness; When the Header Retainer Clip is used, the
minimum overall pin length is .36″ [9.14 ].
TS-0097-B
Sheet 4 of 4
3
Interconnect Solutions
http://www.3M.com/interconnects/
3M is a trademark of 3M Company.
For technical, sales or ordering information call
800-225-5373
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and
Important Notice
All statements, technical information, and recommendations
related to 3M’s products are based on information believed to be
reliable, but the accuracy or completeness is not guaranteed.
Before using this product, you must evaluate it and determine if it
is suitable for your intended application. You assume all risks and
liaty associated with such use. Any statements related to the
which are not contained in 3M’s current publications, or
trary statements contained on your purchase order shall
hao force or effect unless expressly agreed upon, in writing,
by an authorized officer of 3M.
manufacture for a period of one (1) year from the time of
purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING,
BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE. If this product is defective within the warranty period
stated above, your exclusive remedy shall be, at 3M’s option, to
replace or repair the 3M product or refund the purchase price of
the 3M product. Except where prohibited by law, 3M will not
be liable for any indirect, special, incidental or consequential
loss or damage arising from this 3M product, regardless of
the legal theory asserted.
3
3M Electronics
6801 River Place Blvd.
Austin, TX 78726-9000
800/225-5373
Printed in USA.
Minimum 10%
Post-Consumer Fiber
© 3M 2007
www.3M.com/electronics
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