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Tel (516) 328-7500

Fax (516) 328-1080

(800) 221-5510

kec@keyelco.com

www.keyelco.com

55 S. Denton Avenue, New Hyde Park, NY 11040

RoHS COMPLIANT

~

ISO 9001 CERTIFIED

®

SURFACE MOUNT STANDOFFS & SPACERS

S

T

A

N

D

O

F

F

S

86

SMT Standoffs & Spacers are supplied on tape and reel with Kapton tape added to the top surface. This allows
for  the  standoff  to  be  placed  on  the  circuit  board  using  standard  vacuum  pick  and  place  equipment.
Attachment of the standoff to the PCB is completely controlled. Costly scrapping of populated board due to
improper installation of swage or broaching spacer is eliminated.

EXTREME TEMPERATURE NYLON STANDOFFS

HIGH PERFORMANCE MALE/FEMALE

L

4-40

6-32

8-32

LENGTH

CAT. NO.

CAT. NO.

CAT. NO.

.250 (6.4)

4940

4970

4980

.375  (9.5)

4941

4971

4981

.500 (12.7)

4942

4972

4982

.750 (19.1)

4944

4974

4984

1.000 (25.4)

4946

4976

4986

Keystone’s high performance nylon standoffs will stand up to harsh conditions such as automotive under hood appli-
cations. The standoffs are manufactured with a material that was specifically designed to survive the most extreme
conditions. The plastic is designed to stay pliable and maintain its tensile strength in extreme cold and heat.

MATERIAL:

High Performance Nylon Blend. Black

Operating Temperature:

-20°F (-29°C) thru 365°F (185°C)

MATERIAL:

Steel, Tin Plate

PACKAGING:

Supplied on 13 inch

reels with Kapton tape added to top

surface of standoff for vacuum pickup

H

THRU HOLE

.060 [1.5]

O.D.

H

THREAD

.060 [1.5]

O.D.

THREAD

.060 [1.5]

.012 [0,30]

O.D.

SOLDER PAD

DIA.

MOUNTING 

HOLE

SOLDER MASK 
WIDTH

Mounting Hole

THREAD

TL

4-40

.187 (4.7)

6-32

.250 (6.4)

8-32

.375 (9.5)

† .140 (3.56) Internal Thread Depth

HIGH PERFORMANCE FEMALE/FEMALE 

L

4-40

6-32

8-32

LENGTH

CAT. NO. CAT. NO.

CAT. NO.

.250 (6.4)

4842

4874

4932

.375 (9.5)

4843

4875

4933

.500 (12.7)

4844

4876

4934

.750 (19.1)

4846

4878

4936

1.000 (25.4)

4848

4880

4938

THREAD

TL

THREAD

TL

L

.250 [6.4]

.250 [6.4]

L

THREAD THRU

Zero Height SMT Threaded Inserts

OUTSIDE

CAT. 

DIA.

H

PARTS/

NO.

THREAD

(O.D.)

HEIGHT

REEL

4929

2-56

.219 (5.6)

2439

4-40

.219 (5.6) .012 (.30)

1500

4949

6-32

.281 (7.1)

Metric Standoffs

OUTSIDE

CAT. 

H

PARTS/

DIA.

NO.

HEIGHT

REEL THREAD

(O.D.)

24881

2.00 (.080) 1500

24882

3.00 (.118)

1000

24883

4.00 (.157)

900

M3

5.56 (.219)

24884

6.00 (.236)

650

24885

8.00 (.315)

375

24886

10.00 (.394)

300

THREADED STANDOFFS

CLEAR HOLE SPACER

Zero height threaded inserts sit just .012 (0.30) above the board for an easy
method of adding threads to PCB. Can be installed using same equipment and
processes as any SMT product.

SURFACE MOUNT THREADED INSERTS

MATERIAL:

Steel, Tin Plate

PACKAGING:

Supplied on 13 inch reels with Kapton tape

added to top surface of standoff for vacuum pick-up

SUPPLIED ON TAPE AND REEL

SUPPLIED ON TAPE AND REEL

Note: Cut away view

SOLDER

MOUNTING 

SOLDER

MASK

THREAD

HOLE

PAD DIA.

WIDTH

2-56

.147 (3.7)

.244 (6.2)

.049 (1.2)

4-40

.166 (4.2) 

.244 (6.2)

.039 (1.0)

6-32

.213 (5.41)

.306 (7.8)

.047 (1.2)

M3

.166 (4.2) 

.244 (6.2)

.039 (1.0)

SOLDER

MOUNTING 

SOLDER

MASK

THREAD

HOLE

PAD DIA.

WIDTH

2-56

.147 (3.7)

.244 (6.2)

.049 (1.2)

4-40

.166 (4.2) 

.244 (6.2)

.039 (1.0)

6-32

.213 (5.41)

.306 (7.8)

.047 (1.2)

SOLDER PAD

DIA.

MOUNTING 

HOLE

SOLDER MASK 
WIDTH

Mounting Hole

THREADED CLEAR HOLE 

STANDOFFS

SPACERS

SMT STANDOFFS & SPACERS

OUTSIDE

CAT.

CAT. 

H

PARTS/

DIA. 

NO.

NO.

HEIGHT

REEL* THREAD

(O.D.)

4871

.062 (1.57)

1500

2-56

.219 (5.6)

4873

.250 (6.35)

650

4881

4886

.062 (1.57)

1500

4882

4887

.125 (3.18)

1000

4-40

.219 (5.6)

4883

4888

.250 (6.35)

650

4884

4889

.375 (9.52)

300

4891

4896

.062 (1.57)

1500

4892

4897

.125 (3.18)

1000

6-32

.281 (7.1)

4893

4898

.250 (6.35)

650

4894

4899

.375 (9.53)

300

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