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High Withstand-Voltage (3,000 V) Board-To-Cable Connector With Lock, MDF51 Series

High Withstand-Voltage (3,000 V) Board-To-Cable Connector With Lock, MDF51 Series

This is a board-to-cable connector for a circuit board with high voltage resistance that corresponds to 3,000 V and has a lock included. One-push connection operation is available for improved mating operability.

[Features]
• Connector mating in just one push: Through the utilization of an inertia lock, mating work can be performed easily and with certainty in just one push.
• This also prevents accidents resulting from partial mating.
• Improved workability through vertical mating: Vertical mating and horizontal cable pulling improve workability in the field. drawer allows improved working in the field.
• Also, the mating surface has a large guiding area to make insert operations easier to perform.
• Designed with high voltage in mind: In addition to the terminal pitch, the design accumulates a large side surface distance, retaining performance in a high voltage environment.
• Header connector uplift prevention: Through solder connections to a total of 4 areas, the header side housing is fixed firmly in place, preventing and uplift from occurring.
• Solder implementation for uplift prevention: As a solder implementation method for preventing uplift, a kink structure is included in the terminals (P = 12 mm products only).
• UL, C-UL, and TUV certified products: Those products have obtained safety standard qualifications as connectors (P = 12 mm products only).

PDF

Japanese Only

Rectangular Connector With Secure and Easy One Step Mating

Secure and easy mating in one step

Secure and easy mating in one step

Header connector hold-down mechanism / contacts / insulation case

Header connector hold-down mechanism / contacts / insulation case

Lineup of MDF51 Series High Withstand-Voltage (3,000 V) Board-To-Cable Connector With Lock

MDF51K-2P-12DSA(20)

MDF51K-2P-12DSA(20)

MDF51SU-2P-13V(23)

MDF51SU-2P-13V(23)

MDF51SY-2P-13DSA(21)

MDF51SY-2P-13DSA(21)

MDF51-2S-12C

MDF51-2S-12C

Product Outline Drawing And Dimensions

MDF51K (P = 12‑mm Type) (UL, C-UL, TÜV Certified Product)

MDF51K (P = 12‑mm type)

MDF51K (P = 12‑mm type) dimensional drawing
Straight pin header, DIP

Recommended circuit board dimensional drawing (t = 1.6 mm)

Recommended circuit board dimensional drawing (t = 1.6 mm)

Packaging diagram

Packaging diagram
Specification: tin plating, tray packaging

Product No.HRS No.Number of ContactsResin color
MDF51K-2P-12DSA(20)547-2017-9-202Black

MDF51SU/MDF51SY (P = 13‑mm Type)

MDF51SU/MDF51SY (P = 13‑mm type) dimensional drawing

MDF51SU/MDF51SY (P = 13‑mm type) dimensional drawing
Straight pin header, SMT

Recommended board pattern diagram

Recommended board pattern diagram

Packaging diagram

Packaging diagram
Specification: tin plating, embossed packaging

Product No.HRS No.Number of ContactsResin color
MDF51SU-2P-13V(23)547-2016-6-232Beige

MDF51SY-2P-13DSA(21)

MDF51SY-2P-13DSA(21) dimensional drawing / straight pin header, DIP

MDF51SY-2P-13DSA(21) dimensional drawing / straight pin header, DIP

Recommended circuit board dimensional drawing (t = 1.6 mm)

Recommended circuit board dimensional drawing (t = 1.6 mm)

Product No.HRS No.Number of ContactsResin color
MDF51SY-2P-13DSA(21)547-0920-3-212Black
Packaging diagram

Packaging diagram
Specification: tin plating, tray packaging

MDF51-24SCF(40)

MDF51-24SCF(40) dimensional drawing

MDF51-24SCF(40) dimensional drawing

Product No.HRS No.TypeQuantityFinish
MDF51-24SCF(40)547-2005-0-40Reel contact10,000 reelsTin plating
Conductor Size (Stranded Wire Configuration)Jacket Outer Diameter
AWG24 (19 wires/ø0.127 mm)ø1.74 mm

Compatible cable (tin-plated annealed copper wire)

  • Recommended wire: UL3239
  • Strip length: 1.8 to 2.6 mm

Note: Please inquire when using a wire other than the recommended wire.

TypeProduct No.HRS No.Compatible Contact
ApplicatorAP105-MDF51-24SCL901-4607-9-00MDF51-24SCF
Press main bodyCM-105CL901-0005-4-00-
Extraction toolDF-C-PO(B)CL550-0179-2-00MDF51-24SCF

Applicable crimp tool
(Note 1) Issues caused by using tools other than those specified are not covered by warranty.
(Note 2) If using the specified press main body, a dedicated reel stand is required.

MDF51-2S-12C

MDF51-2S-12C

MDF51-2S-12C
Crimp socket

Product No.HRS No.Number of ContactsResin color
MDF51-2S-12C547-2004-7-002White

(Note) 1 pack (100 pcs.)

Part Number
Part NumberMinimum order quantityVolume DiscountDays to Ship

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Basic Information

Connector Shape Rectangular Connector series initials M/N/O M/N/O MDF
Applicable pin/contact Male Number Of Pins 2 Connector Type For PCB
Rated Current(A) 1 Allowable Voltage(V) AC/DC3000 Wiring Method Circuit Board Mounting (DIP)
Connection direction Straight Representative Standard UL / CUL / TUV Plating of part touching terminal Tin
Product Category Header Dimensions (vertical × horizontal × depth)(mm) 9.55 x 21.5 x 11.9 Contact Pitch(mm) 12
Operating Temperature Range(°C) -35 to +85 Terminal pitch(mm) 12

Tech Support

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