Packaging

All GCF resistors are supplied ammo tape packed ready for loading on to automatic sequencing and insertion machines.

Component wires will not protrude beyond the outside edge of the tapes.

Alternative packaging available by request

Application Notes

If the resistors are to dissipate full rated power, it is recommended that the terminations should not be soldered closer than 4mm

from the body. Due to operating temperature limits imposed by some PCB materials, derating may be necessary.

GCF resistors can also be supplied with radial, goalpost or lancet pre-formed leads. Consult Factory for details.

Ordering Procedure

Example: GCF1/4 small size at 10 kilohms and 5% tolerance and ammo packed in a box with a standard quantity of 5000pcs.

GCF1 / 4S – 10K J A5

Type

Value (use IEC62 code)

Tolerance (use IEC62 code)

J

5%

Packing

Radial

Goalpost

Lanset

A5

A1

A05

Ammo

Pack

GCF1 8 ,

GCF2, GCF3S

5000 / Box

1000 / Box

500 / Box

GCF1 4 , GCF1 4 S, GCF1 2 S,

GCF1 2 , GCF1, GCF1S, GCF2S

f1

f2

6

6

B

Body location f1-f2 < 1.4mm

W

GCF

W

¼

¼S

½

½S

1

1S

2

2S

3S

B

52

5

52

5

52

5

52

5

52

5

52

10

52

5

67

10

67

10

67

10

Issue A . 11.06

© Welwyn Components Limited Bedlington Northumberland NE22 7AA, UK

Telephone: +44 (0) 1670 822181 Facsimile: +44 (0) 1670 829465 Email: info@welwyn-tt.com Website: www.welwyn-tt.com

GCF Series

OBSOLETE