B323

MDF51 Series

Ratings

Current rating

Voltage rating

1 A

3000 V AC/DC

Operating temperature range

-35°C to +85°C (Note 1)

Operating humidity range

RH 20% to 80%

Storage temperature range

-10°C to +60°C (Note 2)

Storage humidity range

RH 40% to 70% (Note 2)

■File and recognition numbers:

UL and C-UL : E52653

TÜV

: R50085755

UL, C-UL

Ratings

Current rating

Voltage rating

1A

1000V AC/DC

TÜV

1A

1000V AC/DC

500 V DC

5000 V AC / 1 minute

20 mV max., at 1 mA .

Frequency: 10 to 55 Hz, single amplitude of 0.75 mm,

10 cycles, 3 axis

3 cycles in each of the 3 axis

96 hours at of 40 ±2ç, and humidity of 90 to 95%

-55°C

→ 5 to 35°C → 85°C → 5 to 35°C

Times: 30 min.

→ 3 min. → 2 min. to 3 min. → 30 min. → 2 min. to 3 min.

5 cycles

30 cycles

Reflow: At the recommended temperature profile (MDF51SU)

Flow: Solder temperature 260°C, 10 seconds (MDF51K and MDF51SY)

Manual soldering: 380°C for 3 seconds

1000 Mø min.

No flashover or insulation breakdown

20 mø max.

No electrical discontinuity of 1 μs or longer

No damage, cracks or parts dislocation.

No electrical discontinuity of 1 μs or longer

No damage, cracks or parts dislocation.

Contact resistance: 40 mø max.,

Insulation resistance: 500 Mø min.

No damage, cracks or parts dislocation.

Contact resistance: 40 mø max.,

Insulation resistance: 500 Mø min.

No damage, cracks or parts dislocation.

Contact resistance: 40 mø max.

No damage, cracks or parts dislocation.

No deformation of components affecting

performance

1. Insulation resistance

2. Withstanding voltage

3. Contact resistance

4. Vibration

5. Shock

6. Humidity

7. Temperature cycle

8. Durability

9. Resistance to soldering heat

Item

Specification

Conditions

■Materials/Finishes

Note 1. Includes temperature rise caused by current flow.

Note 2. The term "storage" refers to products stored for a long period prior to mounting and use.

The operating temperature and humidity range covers the non-conducting condition of installed connectors in storage, shipment or during

transportation.

Note 3. Information contained in this catalog represents general requirements for this Series. Contact us for the drawings and specifications for a

specific part number shown.

Part

Material

Finish

Insulator

Contacts

MDF51K

PBT

MDF51SU: Polyamide

MDF51SY: Polyamide

Brass

Color: Black

Color: Beige

Color: Black

Tin plated

Remarks

UL94V-0

-----------------

Part

Material

Finish

Socket Insulator

Crimp contacts

MDF51: Polyamide

MDF51SU: Polyamide

Phosphor bronze

Color: White

Color: Gray

Tin plated

Remarks

UL94V-0

-----------------

●Headers

●Crimp socket

The product information in this catalog is for reference only. Please request the Engineering Drawing for the most current and accurate design information.

All non-RoHS products have been discontinued, or will be discontinued soon. Please check the products status on the Hirose website RoHS search at www.hirose-connectors.com, or contact your Hirose sales representative.