2

D-sub Connectors

XM3/XM2S

■ Ratings and Characteristics

■ Materials and Finish

Connectors

Hoods

Note: Jackscrews (thumbscrews) for the straight, non-ESD version of the XM2S hood are sold separately. See “Accessories” section of this datasheet.

■ Applicable Wires

The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded).

XM3A, XM3B, XM3B-F,

XM3C (except 37 terminal models),

XM3D, XM3F

XM3C - 37 terminal models

XM2S, XM2S-E

(Hoods)

Rated current

5 A

3 A

- - -

Rated voltage

300 VAC

Contact resistance

15 m

Ω max. (at 20 mV, 100 mA max.)

Insulation resistance

1,000 M

Ω min. (at 500 VDC)

Dielectric strength

1,000 VAC for 1 min. (leakage current: 1 mA max.)

Total insertion force

Number of terminals x 3.33 N max.

Removal force

0.29 N min. (for gauge diameter of 0.99 mm)

Insertion Durability

200 times

Ambient operating

temperature

−55°C to 105°C (with no icing)

−25°C to 85°C

Shield performance

Mounted in panel: 25 dB min. (30 to 900 MHz)

Mounted on board: 20 dB min. (30 to 900 MHz)

- - -

XM3B

XM3B-F

XM3C

XM3F

XM3A

XM3D

Housing

Fiber-glass reinforced PBT resin (UL94V-0)/black

Fiber-glass reinforced PBT resin

(UL94V-0)/Milky white

Bronze / Nickel

base, gold plated

(0.4

μm)

Phosphor

Bronze / Nickel

base, gold plated

(0.4

μm)

Terminals

Phosphor Bronze / Nickel base,

tin plated (2

μm)

Phosphor Bronze / Nickel base,

tin plated (3

μm)

Bronze / Nickel

base, tin plated

(3

μm)

Phosphor

Bronze / Nickel

base, tin plated

(3

μm)

Shell

Steel.

Nickel plated

XM2S

XM2S-E

Straight Connecting Cable

Right-angle Connecting Cable

Straight Connecting Cable with

ESD Protection

Housing

ABS resin / nickel plated

ABS resin

Cable clamp

Steel / nickel plated

Lock screw (Driver type)

Steel / nickel plated

- - -

- - -

Lock screw (Jackscrew)

Brass / nickel plated (See note)

Brass / nickel plated

Fiber-glass reinforced polyamide

(UL94V-0)/black