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[TowerTalk] Ferrite price list updated

To: towertalk@contesting.com, rfi@contesting.com
Subject: [TowerTalk] Ferrite price list updated
From: Gary Johnson via TowerTalk <towertalk@contesting.com>
Reply-to: Gary Johnson <gwj@me.com>
Date: Mon, 24 Oct 2022 17:14:33 -0700
List-post: <mailto:towertalk@contesting.com>
Every so often I update this compendium of ferrite prices. While prices are of 
course up from a few years ago, most suppliers have a good stock. 
Congratulations to the low-price winner for our favorite 2.4-inch mix 31:  Pro 
Audio Engineering. So keep this list handy as a starting point for your 
shopping.
------------
Price survey on ferrite toroids and clamp-ons for ham RFI applications
Gary NA6O.  Updated Oct 2022. 

Showing only suppliers with websites that list inventory and allow online 
ordering. When ordering 2.4-inch toroids, order in multiples of 10, then most 
suppliers will pack them in original factory-molded foam sheets.
------------
Call these companies for quotes. Prices in larger quantities often beat 
anything listed here.
  http://www.dextermag.com/
  http://www.lodestonepacific.com/
------------

************************************************************ 
Toroid, 2.4" (61 mm) OD, #31, Fair-Rite 2631803802
************************************************************ 
https://proaudioeng.com/fair-rite-ferrites/
10-24-22 in stock
1:  $7.00
4:  $6.75
10: $6.50

http://www.kregercomponents.com/fair-rite-products/2631803802
10-24-22 in stock, min order $100
1:   $9.25
10:  $7.98
25:  $6.07
50:  $5.91
100: $5.19

https://www.mouser.com
10-24-22in stock
1:   $9.30
10:  $7.99
20:  $6.07
50:  $5.91
100: $5.20

http://www.kf7p.com/KF7P/Ferrite_chokes.html
10-24-22 in stock
1:  $9.95
10: $8.45

http://palomar-engineers.com/ferrite-products/ferrite-cores
10-24-22  in stock
1:   $9.99  
10:  $8.99
100: $7.95

http://www.kitsandparts.com/toroids.php
10-24-22  in stock, shipping: flat rate box, about $10
1:   $11.00
10:  $9.60

http://www.amidoncorp.com/ft-240-31/
10-24-22
1:  $11.00

https://www.arrow.com/en/products/2631803802/fair-rite-products
10-24-22 unavailable

http://www.newark.com/     
10-24-22 out of stock

************************************************************ 
"Biggest clamp on"  Fair-Rite #31 p/n 0431177081
Page 83 of pdf catalog #17.  1" bore, 1.7" long
Equivalent to about 3 toroids.
************************************************************ 
http://www.kregercomponents.com/fair-rite-products/0431177081
10-24-22 in stock, min order $100
1:   $18.42
10:  $16.75
25:  $12.52

http://www.mouser.com   623-0431177081
10-24-22 in stock
1:   $18.43
10:  $16.58
25:  $12.53

https://www.arrow.com/en/products/0431177081/fair-rite-products
10-24-22 in stock
1:       $20.29
10:  $18.30
25:  $13.90

http://www.newark.com/     54H0362
10-24-22 in stock
1:   $20.74
10:  $16.05
25:  $15.33

http://www.kf7p.com/KF7P/Ferrite_chokes.html
10-24-22 in stock
1:  $21.95
10: #18.65

************************************************************ 
Extra-Large Toroid, Fair-Rite #31 2631814002
4-inch OD
************************************************************ 
https://proaudioeng.com/fair-rite-ferrites/
10-24-22  in stock
1:  $26.25
4:  $24.60

https://www.arrow.com/en/products/2631814002/fair-rite-products
10-24-22 small stock
1:  $30.79
10: $28.95

https://proaudioeng.com/fair-rite-ferrites/
10-24-22  in stock
1:  $26.25
4:  $24.60

http://www.newark.com/     01P1090
10-24-22 small stock
1:  $26.27
5:  $25.55
10: $24.84

http://www.kf7p.com/KF7P/Ferrite_chokes.html
10-24-22 in stock
1:  $28.95

http://www.mouser.com   623-2631814002
10-24-22 in stock
1:  $32.34
10: $29.60
25: $24.83

************************************************************ 
Toroid, 2.4" (61 mm) OD, #43, Fair-Rite 2643803802
************************************************************ 
http://www.kf7p.com/KF7P/Ferrite_chokes.html
10-24-22 in stock
1:  $7.45
10: $6.35

http://www.mouser.com 
10-24-22 in stock
1:   $7.81
10:  $6.65
50:  $5.06
100: $4.34

http://www.newark.com/    14N5458
10-24-22 in stock
1:   $8.16
10:  $5.35
25:  $5.28
50:  $5.21
100: $4.30

https://www.arrow.com/en/products/2643803802/fair-rite-products
10-24-22 in stock
1:   $8.59
10:  $5.83
25:  $5.62
50:  $5.46
100: $4.47

https://www.kregercomponents.com/fair-rite-products/2643803802
10-24-22 in stock
1:   $8.99
10:  $8.35
25:  $6.35
50:  $6.19
100: $5.45

http://www.kregercomponents.com/fair-rite-products/2643803802
10-24-22 in stock  min order $100
1:   $8.99
10:  $8.35
25:  $6.35
50:  $6.19

http://palomar-engineers.com/ferrite-products/ferrite-cores
10-24-22  in stock
1:   $8.95
10:  $8.00
100: $7.95

http://www.kitsandparts.com/toroids.php
10-24-22  in stock, shipping: flat rate box, about $10
1:   $9.00
10:  $8.30

http://www.amidoncorp.com/ft-240-43/
10-24-22
1:  $11.00

************************************************************ 
Toroid, 1.4" (36 mm) OD, #43, Fair-Rite 2643802702
Great for small wires like wall-warts and USB
************************************************************ 
http://www.mouser.com 
10-24-22 in stock
1:   $2.02
10:  $1.31
100: $1.16

https://www.kregercomponents.com/fair-rite-products/2643802702
10-24-22  in stock
1:   $1.12
50:  $1.10
100: $1.09

http://palomar-engineers.com/ferrite-products/ferrite-cores
10-24-22  in stock
1:  $3.89
10: $3.50

************************************************************ 
Toroid, 1.14" (29 mm) OD, #31, Fair-Rite 2631801202
Great for small wires like wall-warts and USB
************************************************************ 
http://www.newark.com/    60M2921
10-24-22 in stock
1:   $1.26
10:  $1.24
25:  $1.22
50:  $1.20
100: $1.00

http://www.mouser.com 
10-24-22  in stock
1:   $1.78
10:  $1.20
100: $1.04

https://www.kregercomponents.com/fair-rite-products/2631801202
10-24-22 in stock
1:   $1.99
10:  $1.75
25:  $1.32
50:  $1.25
100: $1.12

http://www.kf7p.com/KF7P/Ferrite_chokes.html
10-24-22 in stock
1:  $2.95
10: $2.99

https://www.arrow.com/en/products/2631801202/fair-rite-products
10-24-22 unavailable



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