FPL™ II
High-data-rate transfer (12 Gbps/lane), Max power delivery (AWG #32), Durable to noise, 0.5 mm pitch, Vertical mating type micro-coaxial connector
High-data-rate transfer, ideal for 12 Gbps/lane applications
Maximum power delivery (AWG #32)
Several ground points durable to noise
Contact Pitch:
0.5
(mm)
Mating Direction:
Vertical
Mated Height:
2.4
max.
(mm)
Available Pin Count:
30
40
50
Micro-Coaxial Cable:
AWG 36
AWG 38
AWG 40
AWG 42
AWG 44
AWG 46
Twinaxial Cable:
AWG 40
Discrete Cable:
AWG 32
AWG 34
AWG 36
AWG 38
AWG 39
AWG 40
AWG 42
AWG 44
AWG 46
Downloads
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Catalog
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2D Drawing
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3D Models
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STEP
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IGES
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Specs & Test Reports
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Product Specification
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Test Reports
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PCB/FPC Data
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Symbols & Footprints
Symbols and footprints may be downloaded from an external site, SnapMagic.
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High-data-rate transfer, ideal for 12 Gbps/lane applications
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Maximum power delivery (AWG #32)

Metal shell FPL™ II 0.5 mm pitch with discrete wire (Unit : mm)
Several ground points durable to noise

View from back FPL™ II 30P
Ground SMT points
| Transmission Speed (Reference Only) | 5 Gbps/Lane NRZ |
| Contact Pitch |
0.5
(mm)
|
| Mating Direction |
Vertical
|
| Mated Height |
2.4
max.
(mm)
|
| Available Pin Counts |
30
40
50
|
| Depth |
6.1 (mm)
|
| Width Formula |
5.8 + (0.5 x pin count)(mm)
|
| Micro-Coaxial Cable |
AWG 36
AWG 38
AWG 40
AWG 42
AWG 44
AWG 46
|
| Discrete Cable |
AWG 32
AWG 34
AWG 36
AWG 38
AWG 39
AWG 40
AWG 42
AWG 44
AWG 46
|
| Shielded FPC / FFC |
No
|
| Current rating | |
| Applicable Standards (Reference Only) |
USB3.1 Gen1 (5 Gbps/Lane)
eDP HBR3 (8.1 Gbps/Lane)
eDP HBR2 (5.4 Gbps/Lane)
eDP (2.7 Gbps/Lane)
HDMI 2.0 (6 Gbps/Lane)
V-By-One HS 1.4 (4 Gbps/Lane)
MiPi standards
|
| Full EMI Shielding (ZenShield®) |
No
|
| Mechanical lock |
No
|
RECOMMENDED PART NUMBERS
Please contact us if you cannot find the needed part number(s) from the list below.

FPL II RECOMMENDED PART NUMBERS
| Part Number Description | Pin count | Part Number | |
| PLUG FOR CABLE ASSEMBLY | 30 | 20437-030T-01 | |
| 40 | 20437-040T-01 | ||
| 50 | 20437-050T-01 | ||
| PLUG HOUSING | 30 | 20438-030T-01 | |
| 40 | 20438-040T-01 | ||
| 50 | 20438-050T-01 | ||
| PLUG SHELL | 30 | 2496-030 | |
| 40 | 2496-040 | ||
| 50 | 2496-050 | ||
| RECEPTACLE | 30 | 20439-030E-01 | |
| 40 | 20439-040E-01 | ||
| 50 | 20439-050E-01 | ||
Other Part Numbers
Please note: This list potentially includes products without available samples and end-of-life items.
For new inquiries, please reference the recommended part numbers listed above.
OTHER FPL II PART NUMBERS
| Part Number Description | Pin count | Part Number | |
| PLUG FOR CABLE ASSEMBLY | 30 | 20437-030T-11 | |
| 40 | 20437-040T-11 | ||
| 50 | 20437-050T-11 | ||
| PLUG HOUSING | 30 | 20438-030T-11 | |
| 40 | 20438-040T-11 | ||
| 50 | 20438-050T-11 | ||
| RECEPTACLE | 30 | 20439-030E-02 | |
| 30 | 20439-030E-03 | ||
| 30 | 20439-030E-11 | ||
| 30 | 20439-030E-12 | ||
| 40 | 20439-040E-02 | ||
| 40 | 20439-040E-03 | ||
| 40 | 20439-040E-11 | ||
| 40 | 20439-040E-12 | ||
| 40 | 20439-040E-13 | ||
| 50 | 20439-050E-02 | ||
| 50 | 20439-050E-03 | ||
| 50 | 20439-050E-11 | ||
| 50 | 20439-050E-12 | ||
| 50 | 20439-050E-14 | ||
FPL II EOL PART NUMBERS
| Part Number Descriptions | EOL P/N | Alternative I-PEX P/N | Differences to alternative item |
| FPL II receptacle 30pin | 20439-030E-02 | 20439-030E-01 | with/without boss |
| FPL II receptacle 30pin | 20439-030E-03 | 20439-030E-01 | with/without vacuum clip |
| FPL II receptacle 30pin | 20439-030E-12 | 20439-030E-01 | with/without boss |
| FPL II receptacle 40pin | 20439-040E-02 | 20439-040E-01 | with/without boss |
| FPL II receptacle 40pin | 20439-040E-03 | 20439-040E-01 | with/without vacuum clip |
| FPL II receptacle 40pin | 20439-040E-12 | 20439-040E-01 | with/without boss |
| FPL II receptacle 40pin | 20439-040E-13 | 20439-040E-01 | with/without boss, with/without vacuum clip |
| FPL II receptacle 50pin | 20439-050E-02 | 20439-050E-01 | with/without boss |
| FPL II receptacle 50pin | 20439-050E-03 | 20439-050E-01 | with/without vacuum clip |
| FPL II receptacle 50pin | 20439-050E-12 | 20439-050E-01 | with/without boss |
| FPL II receptacle 50pin | 20439-050E-14 | 20439-050E-01 | with/without boss, with/without vacuum clip |
