U86-B2126-XD221 [AMPHENOL]
Telecom and Datacom Connector;
| 型号： | U86-B2126-XD221 |
| 厂家： | 
Amphenol |
| 描述： | Telecom and Datacom Connector |
| 文件： | 总2页 (文件大小：139K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SFP
U77-A4114-2001
U77-A1118-2001
Amphenol’s SFP interconnect system consists of a 20-position connector enclosed in a metal cage mounted
to a host PCB.
Amphenol single port and stacked SFP connectors are rated up to 6 Gbps. They are available in standard
RoHS compliant or non-RoHS compliant versions. The cages have a one-piece construction with enhanced
transceiver mating tabs available in press-fit version and solder tail version. Longer or shorter pins are available
as custom options.
Single Row versions (1xN) consist of SMT connectors used with a separate single row cage (press-fit or solder
tail). Stacked versions (2xN) consist of a 2 row cage with integrated 2 row connectors. The entire assembly is
press-fit compliant pin.
Specification Highlights
The interconnect system is comprised of a cage assembly which is used with 20-position
SFP connectors complying with MSA Agreement INF-8074i.
General Characteristics
• RoHS compliant
Materials
• Cage
• Base material: copper alloy
• Industry standard footprint
• Industry standard EIA-364
• Plating: nickel or tin
• Light pipe: optical grade polycarbonate
• Heat sink: aluminum alloy
Mechanical Characteristics
• Accepts multiple transceivers per INF-8074i
• Compliant press-fit pins or solder tails (1x1 cages)
• Durability: 250 mating cycles minimum
• Heat sink clip: stainless steel
• Dust cover: thermoplastic
• EMI ground tabs: stainless steel
• Connector
Electrical Characteristics
• Contact base material: copper alloy
• Contact plating: gold on mating area; gold or matte tin on termination
• Housings: glass reinforced, lead-free solder reflow process
compatible thermoplastic, UL94V-0 rated
• Hot swappable
• Operating voltage: 3.3 V
• Operating current: 0.5 A
• Differential impedance: 100 Ω+/- 10 Ω
• DWV: 300 V AC
Temperature Rating
• Insulation resistance: 1000 MΩ min
• Contact resistance: 70 mΩ max
• Spring fingers for superior EMI grounding
• Operating temperature: -55 °C to +85 °C
• Storage temperature: -55 °C to +105 °C
Configurations (Rows x Ports per row)
Packaging
• 1x1
• 2x1
• 1x2
• 2x2
• 1x4
• 2x4
• 1x6
• 2x6
• Tape and reel packaging: connector or 1x1 cage
• Tray packaging: cage of all sizes
• Bulk packaging: dust cover
Options
• Light pipes
• Heat sink (standard fin for final cage combo)
• Enhanced EMI performance cage
• Dust cover
1x4 SFP cage with heat sinks
U77-E4124-2041
2x2 SFP Combo
U78-B2127-00121
6
SFP 2xN
Cage & Connector Combos
U78-B1126-00121
Ordering Information
Contact Amphenol for additional options
UXX-X X 1 2 X - X X X X 1
SFP 2xN Combo
(Cage & Connector)
PACKAGING
- Tray Packaging (Stacked)
1
UXX
X
SERIES DESIGNATION
U78 - Standard SFP Cage & Connector
U86 - Standard SFP Cage & Connector with Light Pipes
1
PLATING OPTIONS FOR CAGE
X
1
2
3
- Bright Tin (for Wave Soldering)
- Nickel
- Matte Tin (for SMT Soldering)
STYLE
B - Stacked Connector and Cage Combo (U78 Series)
K - 2xN Combo with Light Pipes (U86 Series)
L
-
Stacked Low Profile 2xN Combo (U78 Series)
PLATING OPTIONS FOR CONNECTOR
X
1
2
3
4
5
6
- 30µ" Gold plating on Mating Area
150-300µ" Tin/lead on Termination (For U78)
- 30µ" Gold Plating on Mating Area
Gold Flash on Termination (For UE78)
- 30µ" Gold Plating on Mating Area
150-300µ" Matte Tin on Termination (For UE78)
- 15µ" Gold Plating on Mating Area
150-300µ" Tin/lead on Termination (For U78)
- 15µ" Gold Plating on Mating Area
Gold Flash on Termination (For UE78)
- 15µ" Gold Plating on Mating Area
X
NUMBER OF PORT IN ROW
1
2
4
6
-
-
-
-
2x1
2x2
2x4
2x6
1
2
X
1
2
6
-
-
-
Standard
Standard
Standard
150-300µ" Matte Tin on Termination (For UE78)
X - Various options available, customer specific
Consult sales or website for details
OPTIONAL DUST COVER
- Without Dust Cover
D - With Dust Cover (Ship Loose)
X
0
X
HEAT SINK/LIGHT PIPE OPTION
0
- No Heat Sink, no Light Pipes
X - Other options available
2x1 SFP Combo
(Customized Version)
U78-B112C-00121
2x2 SFP Combo
U86-K2127-10121
2x4 SFP Combo
U78-B4127-00121
8
相关型号：
©2020 ICPDF网 联系我们和版权申明