Wound Beads (2944777741)

Part Number: 2944777741

44 WOUND BEAD

Explanation of Part Numbers:

– Digits 1 & 2 = Product Class

– Digits 3 & 4 = Material Grade

– Last digit 1 = Bulk Packed 4 = Taped and Reeled

Six and eleven hole beads, in two NiZn materials, are available both as beads (product class 26) and wound with tinned

copper wire in several winding configurations (product class 29).

•Wire used for winding is oxygen free high conductivity copper with 100% matte tin plating over a nickel undercoating.

•Recommended storage temperature and operating temperature is -55 °C to 125 °C

Packaging Options:

•– Parts with a “1” as the last digit of the part number are supplied bulk packed. Wound beads with part numbers 29– 666631

and 29– 666651 can be supplied radially taped and reeled per IEC 60286-1 and EIA 468- B standards. For these taped and reeled

wound beads the last digit of the part number is a “4”. Taped and reeled wound beads are supplied 500 pieces on a 13” reel.

For any wound bead requirement not listed in here, please contact our customer service group for availability and

pricing. 

Weight: 3.8 (g)

Chart Legend

+ Test frequency

•A ½ turn is defined as a single pass through a hole.

Dim

mm

mm tol

nominal inch

inch misc.

A

10

±0.25

0.394

_

B

0.9

+0.15

0.038

_

C

10

±0.25

0.394

_

D

7.5

Ref

0.295

Ref

Winding Information

Turns Tests Wire Size 1st Wire Length 2nd Wire Length

4½

0.65

22 AWG

38.0 ±3.0

(1.500”)

_