General Purpose Relays

Industrial Relays

08-2011, Rev. 0811

www.te.com

© 2011 Tyco Electronics Corporation,

a TE Connectivity Ltd. company

Datasheets and product specification

according to IEC 61810-1 and to be used

only together with the ‘Definitions’ section.

Datasheets and product data is subject to the

terms of the disclaimer and all chapters of

the ‘Definitions’ section, available at

http://relays.te.com/definitions

Datasheets, product data, ‘Definitions’ sec-

tion, application notes and all specifications

are subject to change.

2

Potter & Brumfield

Accessories

For details see datasheet

Sockets and Accessories, KHA Relays

Product Code

Description

27E894

DIN socket (use 20C426 clip)

27E166

Panel/track mount socket (use 20C297 clip)

27E006

Solder/grounding socket (use 20C217 clip)

27E007

PCB/grounding socket (use 20C217 clip)

NOTE: Relays with contact current <50mA are not recommended for use in sockets.

Vibration resistance (destructive)

.062” double amplitude, 5-55Hz,

6h, mechanical

Shock resistance (functional)

15g, 11ms (mechanical)

Terminal type

solder/plug-in .105” (2.67mm),

pcb-tht .112” (2.84mm)

Weight

45g

Packaging/unit

tray/50 pcs., box/250pcs.

Dimensions

KHAU and KHAX types

PCB terminals

KHAE and KHAF types

Terminal assignment

2 Form C

4 Form C

PCB layout

Bottom view on solder pins

4 pole version

.180 DIA.

BOSSES (4.57)

.265 ±.046

(6.73 ±1.17)

1 2 3 4

5 6 7 8

9 10 11 12

.859 MAX.

(21.82)

.168 ±020

(4.27 ±.51)

.168

(4.27)

.421 ±.046

(10.69 ±1.17)

.525

(13.34)

.263

(6.68)

.313

(7.95)

.797 ±.020

(20.24 ±.51)

.040 ±.010

(1.02 ±.25)

.250

(6.35)

.125 DIA.

(3.18)

1.281 MAX.

(32.54)

1.600 MAX WITH

INDICATOR LAMP

(38.10)

#3-48

THREAD

.219

(5.56)

Printed circuit terminal thickness .022 (.558)

.112

(2.84)

.052 REF.

(1.32)

.047

REF.

(1.19)

.750

(19.05)

.312 ± .031

(7.92 ± .79)

13

4

8

12

1

5

9

14

4

8

12

3

7

11

2

6

10

1

5

9

13

14

-

+

-

+

.160

(4.06)

14

PLACES

.070 DIA.

(1.78)

.410

(10.41)

.660

(16.76)

.175

(4.45)

.350

(8.89)

.525

(13.34)

Polarity shown for LED indicator