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DF40 Series Recommended
0.4mm Pitch, 1.5-4.0mm Height, Board to Board / FPC to Board Connectors
Features
0.4mm Pitch, 1.5 to 4.0mm Height, Board-to-Board and Board-to-FPC Connectors
1. Space-saving: Depth 3.38mm
2. 1.5-4.0mm stacking height variations
3. Supports USB4 Gen.2 (10Gbps) transmission*
4. Long effective mating length: 0.45mm
5. Secure mating with clear tactile click
6. Contact buckling prevention
7. Wide variety of variations (with shield: DF40G series, with complete lock: DF40GL series, for ADAS: DF40T series)
8. Abundant variations in the number of contacts from 10 to 120 contacts
9. Secure self-alignment with guide ribs: 0.33mm
10. Structure to prevent soldering by nickel barrier
11. Highly durable connector for inspection for production line is also available
* Only H=1.5mm type is compatible with Type-C signal transmission.
Applications: PCs, digital cameras, home appliances, portable audio, audio equipment, game equipment, other industrial equipment, consumer equipment in general
Select Map of Narrow Pitch Connectors
This page summarizes the board-to-FPC / narrow-pitch connectors.
On this page, you can choose the best connector for use, size and current rating.

Specifications
FUNCTION CHART- Connector Type
- Plug, Receptacle
- Parts
- Industry Standard
- Safety Standards
- Performance Characteristics
- USB2.0, USB3.0, USB3.1 Gen2, MIPI, SATA, PCIe
- Transmission Rate
- 10.0 Gbps
- Contact Pitch
- 0.4 mm
- Mounting Pitch
- 0.4 mm
- Tab Width (mm)
- Mated Height (Min.)
- 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 mm
- Mated Height (Max.)
- 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 mm
- Mated Height (STEP)
- 1.5, 2.0, 2.5, 3.0, 3.5, 4.0 mm
- Number of Positions
- 10, 12, 20, 24, 30, 34, 36, 40, 44, 48, 50, 60, 70, 80, 90, 100, 120
- Remarks on Number of Positions
- 4 ground lines for shielding, 8 ground lines for shielding
- Floating Design
- Mating/Unmating Cycles
- 30
- Mounting Style
- SMT
- Connector Orientation
- Straight
- Contact Plating
- Gold
- Rated Current
- 0.3 A
- Rated Voltage (AC)
- AC 30.0 V
- Rated Voltage (DC)
- DC 30.0 V
- Operating Temperature Max.
- 85 ℃
- Operating Temperature Min.
- -35 ℃
Document
In cases where the application will demand a high level of reliability, such as automotive, please contact a company representative for further information.
Catalog
Data Sheet
- Product Guidelines General - English [DF40_Guideline_D80_en.pdf: 613 KB]
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141969_en.pdf: 288 KB] * Member registration is required.* Only for members
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141971_en.pdf: 302 KB] * Member registration is required.* Only for members
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141973_en.pdf: 292 KB] * Member registration is required.* Only for members
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141975_en.pdf: 297 KB] * Member registration is required.* Only for members
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141977_en.pdf: 287 KB] * Member registration is required.* Only for members
- Signal Integrity Report - English [DF40_SignalIntegrityReport_D141979_en.pdf: 303 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H1p5mm_GSSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141970_en.pdf: 199 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H2p0mm_GSSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141972_en.pdf: 208 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H2p5mm_GSGSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141974_en.pdf: 210 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H3p0mm_GSGSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141976_en.pdf: 209 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H3p5mm_GSGSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141978_en.pdf: 199 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H4p0mm_GSGSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D141980_en.pdf: 215 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H1p5mm_GSSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141981_en.pdf: 288 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H2p0mm_GSSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141982_en.pdf: 302 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H2p5mm_GSGSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141983_en.pdf: 292 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H3p0mm_GSGSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141984_en.pdf: 297 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H3p5mm_GSGSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141985_en.pdf: 287 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40_H4p0mm_GSGSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D141986_en.pdf: 303 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40G_H1p5mm_GSSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D142087_en.pdf: 248 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40G_H1p5mm_GSSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D142088_en.pdf: 224 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40G_H3p0mm_GSSG_eDP1p3_100ohm [DF40_SignalIntegrityReport_D142089_en.pdf: 291 KB] * Member registration is required.* Only for members
- Signal Integrity Report DF40G_H3p0mm_GSSG_USB3p0_90ohm [DF40_SignalIntegrityReport_D142090_en.pdf: 228 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H2p5mm_GSGSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141992_en.zip: 625 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H2p5mm_GSGSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141991_en.zip: 706 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H3p0mm_GSGSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141994_en.zip: 630 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H3p0mm_GSGSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141993_en.zip: 712 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H3p5mm_GSGSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141996_en.zip: 622 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H3p5mm_GSGSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141995_en.zip: 704 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H4p0mm_GSGSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141998_en.zip: 636 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H4p0mm_GSGSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141997_en.zip: 720 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H1p5mm_GSSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141987_en.zip: 701 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H1p5mm_GSSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141988_en.zip: 617 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H2p0mm_GSSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D141989_en.zip: 704 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40_H2p0mm_GSSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D141990_en.zip: 621 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40G_H1p5mm_GSSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D142091_en.zip: 651 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40G_H1p5mm_GSSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D142092_en.zip: 627 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40G_H3p0mm_GSSG_eDP1p3_100ohm [DF40_SimulationModel_Touchstone_D142093_en.zip: 689 KB] * Member registration is required.* Only for members
- Simulation Model (Touchstone) DF40G_H3p0mm_GSSG_USB3p0_90ohm [DF40_SimulationModel_Touchstone_D142094_en.zip: 640 KB] * Member registration is required.* Only for members