A20_V01中文资料威世科技数据手册PDF规格书

FEATURES

• Body components available with any desired pin and

socket combination

• Floating contacts

• Polarization accomplished by reversed pin and socket

combination

• Model A20 has barriers for increased creepage distance

• Thru hole permits use of building block technique or flat

mounting

MATERIAL SPECIFICATIONS

Standard Body: Glass-filled diallyl phthalate per ASTM

D 5948-96 green, flame retardant

Pin Contacts: Brass

Socket Contacts: Phosphor bronze

Contact Plating: Gold, 10 micro-inches

PHYSICAL SPECIFICATIONS

Minimum Creepage Path between Contacts:

A20 = 0.08 [2.03 mm]; WA20 = 0.05 [1.27 mm]

Minimum Air Space between Contacts:

A20 = 0.08 [2.03 mm]; WA20 = 0.05 [1.27 mm]

Contact, Center to Center: A20 = 0.150 [3.18 mm];

WA20 = 0.125 [3.17 mm]

APPLICATIONS

Broad-limited only by those applications requiring physical,

electrical and/or materials specifications exceeding those

indicated.

ELECTRICAL SPECIFICATIONS

Current Rating: 7.5 A

Breakdown Voltage (Contact to Contact):

At sea level: 2000 VRMS

At 70 000 feet [21 336 meters]: 500 VRMS