MDF6 Series 3.5‑mm Pitch Board-To-Cable Connector For Internal Power Supplies【1-100 Pieces Per Package】

MDF6 Series 3.5‑mm Pitch Board-To-Cable Connector For Internal Power Supplies

Connector for board-to-cable connection with 3.5mm pitch. Although compact in size, this connector supports 7 maximum amperes, and its inner-lock construction provides a highly reliable connection, ideal for internal power supplies.

[Features]
· Compact type with 3.5mm pitch: A small-size, space-saving power supply connector, with pitch between adjacent contacts set at 3.5 mm, and arranged in a double-row pattern with 5 mm between opposing sides.
· 7A current rating ensured: Despite the compact size of the power supply, 7A current rating is ensured with use of AWG #16 wires (UL/CSA rating is 6A). Box-style header: Twist-resistant due to its box-style construction, enabling complete prevention of insertion errors.
· Equipped with inner-type full lock: An inner-type full lock with a locking section that is not exposed to the outside ensures secure engagement for a high level of safety.
In-stock items are made-to-order, so returns and cancellations are not possible. Thank you for your understanding.

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Japanese Only

3.5‑mm Pitch Board-to-Cable Connector

For internal power supplies of various types of equipment

For internal power supplies of various types of equipment

Inner-type full lock - Prevention of mis-insertion between dissimilar contacts

Inner-type full lock
Prevention of mis-insertion between dissimilar contacts

Features of MDF6 Series 3.5‑mm Pitch Board-To-Cable Connector For Internal Power Supplies

Product Standards

RatingRated current
(Note 1)
Wire sizeAWG 16: 7 A
AWG 18: 6 A
AWG 20: 5 A
AWG 22: 4 A
Operating Temperature Range-30 to 85°C (Note 2)
Operating humidity range40 to 80%
Storage temperature range-10 to 60°C (Note 3)
Rated voltage300 V ACStorage humidity range40 to 70% (Note 3)
UL/CSA Safety Standard Certified Standard Values
RatingRated CurrentWire sizeAWG#16 to #18: 6 A
AWG#20 to #22: 4 A
Rated voltageUL: 250 V AC, CSA: 30 V AC

UL/CSA safety standard File No.
UL: E52653
CSA: LR95109

ItemStandardConditions
1. Insulation resistance1,000 MΩ or moreMeasure at 500 V DC
2. Withstand voltageThere shall be no flashover or dielectric breakdown.Energize at 1,500 V AC for 1 min.
3. Contact resistance30 mΩ or lessMeasure at 100 mA
4. Single unit insertion/extraction forceMin. 0.4 N (40 gf), Max. 4.9 N (500 gf)Measure using a steel pin of 1.52 × 0.76 ±0.002 mm
5. Vibration resistanceThere shall be no discontinuity for 1 μs or greater.Frequency: 10 to 55 Hz, Single amplitude: 0.75 mm, Three directions, 2 hours
6. Humidity resistanceContact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or moreLeave at temperature 40°C ±2°C and humidity 90 to 95% for 96 hours
7. Temperature cycleContact resistance: 30 mΩ or less, Insulation resistance: 1,000 MΩ or more(-55°C: 30 mins > 5 to 35°C: 10 mins > 85°C: 30 mins > 5 to 35°C: 10 mins) 5 cycles
8. Durability (Mating / Un-mating)Contact resistance: 30 mΩ or lessTin / Tin-copper plating: 30 mating / un-mating cycles
9. Solder heat resistanceNo melting of resin parts affecting performance.Flow: 250°C for 10 secondsManual solder: Soldering iron temperature of 300°C for 3 seconds

(Note 1) The rated current may vary depending on the wire size used. Only the rating of the header is 7 A.
(Note 2) This includes temperature increases caused by the flow of current.
(Note 3) The term "storage" refers to products stored for long periods of time prior to mounting and use. The operating temperature and humidity range are applicable in a non-energized state after board mounting.

Materials

ProductPart NameMaterialsFinishUL Standard
Crimp socketInsulatorPolyamide resin(White) naturalUL94V-0
Crimp contacts for socketsContactsPhosphor bronzeTin plating-
Pin headerInsulatorPolyamide resin(White) naturalUL94V-0
ContactsBrassTin-copper plating-
Part Number
MDF6-4DP-3.5DS(05)
MDF6-4DP-3.5DSA(05)
MDF6-4DS-3.5C
MDF6-6DP-3.5DS(05)
MDF6-6DP-3.5DSA(05)
MDF6-6DS-3.5C
MDF6-8DP-3.5DS(05)
MDF6-8DP-3.5DSA(05)
MDF6-8DS-3.5C
MDF6-10DP-3.5DS(05)
MDF6-10DP-3.5DSA(05)
MDF6-10DS-3.5C
MDF6-1618SC
MDF6-2022SC
MDF6-2022SCF
Part NumberNumber of pc(s). included in pkg.Volume DiscountDays to ShipConnector series initials Applicable pin/contact Number Of Cores Connector Type Rated Current
(A)
Wiring Method Connection direction Plating of part touching terminal Product Category Specifications Features Conforming wire size
(AWG)
Contact Pitch
(mm)
Conforming cable outer diameter
(mm)
Operating Temperature Range
(°C)
Terminal pitch
(mm)
Special Notes

100 Pieces Per Package

3 Day(s) or more M·N·OMale4For PCB7[Other] Circuit Board Mounting (DIP)AngleTin copperDouble low pin headerNANA-3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OMale4For PCB7[Other] Circuit Board Mounting (DIP)StraightTin copperDouble low pin headerNANA-3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OFemale4[Cable Connection] Cable Connection7-StraightNo terminalDouble low socketCrimp case--3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OMale6For PCB7[Other] Circuit Board Mounting (DIP)AngleTin copperDouble low pin headerNANA-3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OMale6For PCB7[Other] Circuit Board Mounting (DIP)StraightTin copperDouble low pin headerNANA-3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OFemale6[Cable Connection] Cable Connection7-StraightNo terminalDouble low socketCrimp case--3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OMale8For PCB7[Other] Circuit Board Mounting (DIP)AngleTin copperDouble low pin headerNANA-3.5--30 to +853.5-
3 Day(s) or more M·N·OMale8For PCB7[Other] Circuit Board Mounting (DIP)StraightTin copperDouble low pin headerNANA-3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OFemale8[Cable Connection] Cable Connection7-StraightNo terminalDouble low socketCrimp case--3.5--30 to +853.5-
3 Day(s) or more M·N·OMale10For PCB7[Other] Circuit Board Mounting (DIP)AngleTin copperDouble low pin headerNANA-3.5--30 to +853.5-
3 Day(s) or more M·N·OMale10For PCB7[Other] Circuit Board Mounting (DIP)StraightTin copperDouble low pin headerNANA-3.5--30 to +853.5-
3 Day(s) or more M·N·OFemale10[Cable Connection] Cable Connection7-StraightNo terminalDouble low socketCrimp case--3.5--30 to +853.5-

100 Pieces Per Package

3 Day(s) or more M·N·OFemale--7CrimpStraightTinSocket contactCoating outer diameter: 2.5 to 2.0 mmNA16–18NA2.5 to 2.0-30 to +85NAPackaging Type: Various terminals

100 Pieces Per Package

3 Day(s) or more M·N·OFemale--5CrimpStraightTinSocket contactCoating outer diameter: 1.9 to 1.5mmNA20–22NA1.9 to 1.5-30 to +85NAPackaging Type: Various terminals
2 Day(s) or more M·N·OFemale--5CrimpStraightTinSocket contactCoating outer diameter: 1.9 to 1.5mmNA20–22NA1.9 to 1.5-30 to +85NAPackaging type: Reel terminal

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Basic Information

Connector Shape Rectangular M·N·O MDF Allowable Voltage(V) AC300
Representative Standard UL / CSA

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