Series

Terminal Style

Base/End

Poles

Screw Options

Options

s

s

s

s

s

s

A4 - standard

B4 - barrier

#8-32 SCREW

1.99

(50.6)

.41

(10.4)

#8-32 HEX NUT

.94

(23.9)

A4003XX

Terminal Styles

Inches (Millimeters)

Part Numbering System

A 4

B 4

.36

(9.1)

1.41

(35.8)

.43

(10.9)

.04

(1.0)

.17

(4.3)

#8-32 or #10-32 SCREW

A4013XX (#8-32)

A4043XX (#10-32)

#8-32 or #10-32 SCREW

1.41

(35.8)

.43

(10.9)

.04

(1.0)

A4011XX (#8-32)

A4041XX (#10-32)

#8-32 SCREW

(TYP)

A4035XX

#10-32 SCREW

.36

(9.1)

1.85

(47.0)

TURRET

.80

(20.3)

A4813XX

#10-32 SCREW

1.99

(50.6)

.41

(10.4)

#8-32 HEX NUT

.94

(23.9)

A4803XX

#10-32 SCREW

1.55

(39.4)

#8-32 SCREW

.49

(12.5)

A4843XX

#10-32 SCREW

.41

(10.4)

1.84

(46.7)

#8-32 SCREW

.79

(20.1)

.30

(7.6)

.09

(2.4)

B4843XX

1.05

(26.7)

#10-32 STUD

.94

(23.9)

.41

(10.4)

#10-32 HEX NUT

1.99

(50.6)

A4953XX

Inches (Millimeters)

Solder Lugs

Jumpers

Quick Connects Blade Width A = .250”. (For other orientations, contact factory.)

.56 (14.3)

S1

(2S1)

J301

1.12 (28.4)

S2

(2S2)

A1

(4A1)

A2

(4A2)

A3

(4A3 )

A9

(4A9)

A4

(4A4)

A5

(4A5)

A6

(4A6)

A7

(4A7)

A8

(4A8)

A4021XX (#8-32)

A4051XX (#10-32)

.250

(6.35)

1.56

(39.6)

.03

(.8)

.59

(15.0)

#8-32 or #10-32 SCREW

00 - screw top; stud bottom

1 - flat base/

02 to 18

Blank - std. screw

A1 to A9 - .250” QC

01 - screw top; solder bottom

mount end

00 - screws shipped bulk

CW - cup washer (pg 20)

02 - #8 screw top; .250 QC bottom

3 - insulator base/

04 - brass nickel plated

J301 - flat slip-on jumper (2 position only)

03 - screw top only

mount end

07 - steel SEMS zinc

L1 to L6 marking options (pg 22)

04 - #10 screw top; solder term. b.

5 - closed base/

plated (not available

S1 & S2 - solder lugs/flat

05 - #10 screw top; .250 QC bottom

mount end

with hardware options;

80 - screw top; stud bottom

not available on A4003, Covers - (pg 23)

insulated base

A4803, A4813, A4843,

81 - screw top; solder turret bottom

B4843)

84 - screw top; screw bottom

95 - stud top; stud bottom

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