WURTH ELECTRONICS Snap-On Ferrite EMI Filters
STAR-TEC ROUND CABLE SNAP FERRITES W/SAFETY KEY TECHNOLOGY
Features:
Applications:
EMI suppression
• The security lock guarantees electromagnetic
compatibility because only authorized persons can
unlock the snap ferrite with the STAR-TEC key
• The innovative sleek design without sharp edges makes
the STAR-TEC blend in on the cable
• The ferrite core is made of NiZn, a material which
provides broadband suppression from 30MHz – 1.5GHz
• Material: plastic case PA 6, UL 94 V-0
• Operating temperature: -25°C to 105°C
• Reinforced hinge design out performs competition
• 1 Key provided with each std. pack quantity,
additional keys sold separately part # 710-74271
installation and removal
• Reusable because of the key technology therefore
perfect for test and measuring purposes
• Internal and external computer data and power cable
• Perfect for cables with difficult access because of easy
D
c
C
b
a
A
B
STAR-CLIP mounting bracket for STAR-TEC snap ferrites
Wurth
Electronics
Part No.
7427711
7427713
MOUSER
STOCK NO.
710-7427711
710-7427713
Price Each
Suitable For
1
74271112
99.95
74271131 / 74271132 66.74
25
79.41
53.05
50
65.38
43.81
For quantities greater than listed, call for quote.
MOUSER
STOCK NO.
710-74271112
710-74271131
710-74271132
710-74271221
710-74271222
Wurth
Electronics
Part No.
Impedance (Ω) Impedance (Ω) Impedance (Ω)
Impedance (Ω) Min. Cable Max. Cable
25MHz (1 turn) 25MHz (2 turns) 100MHz (1 turn) 100MHz (2 turns) Dia. (mm) Dia. (mm)
74271112
74271131
74271132
74271221
74271222
176
145
141
151
145
773
607
603
641
638
321
246
241
270
265
806
755
755
783
779
4.50
6.00
7.00
8.50
10.50
6.00
7.50
8.50
10.50
12.50
Price Each
Dimensions: mm
1
a
b
c
A
B
C
D
23.7
24.2
24.2
33.6
33.5
36.9
36.4
36.3
37.7
37.6
18.2
20.1
19.7
29.5
28.8
15.0
16.0
16.0
25.0
25.0
28.5
28.0
28.0
28.0
28.0
15.0
16.0
16.0
25.0
25.0
6.6
9.0
9.0
13.0
13.0
164.64
164.64
177.99
206.74
304.29
25
131.44
131.44
142.39
164.64
243.36
100
114.32
114.32
123.91
143.42
211.87
STAR-FIX W/FLEXIBLE CABLE GRIP & SAFETY KEY TECHNOLOGY
Features:
• NEW: with flexible cable grip
• Built in cable guide eases the cable assembling process
• Patented case design prevents air gaps for a perfect
EMI suppression
• The security lock guarantees electromagnetic
compatibility because only authorized persons can
unlock the snap ferrite with the STAR-TEC key
• The innovative sleek design without sharp edges makes
the STAR-TEC blend in on the cable
• The ferrite core is made of NiZn, a material which provides
broadband suppression from 30MHz – 1.5GHz
• Material: plastic case PA 6, UL94 V-0
• Operating temperature: -25°C to 105°C
• 1 Key provided with each std. pack quantity,
additional keys sold separately part # 710-74271
MOUSER
STOCK NO.
710-74271733
710-74271722
Wurth
Electronics
Part No.
Applications:
• Internal and external computer data and power cable
• Perfect for cables with difficult access because of easy
installation and removal
• Reusable because of the key technology therefore
perfect for test and measuring purposes
c
b
a
For quantities greater than listed, call for quote.
Impedance (Ω)
25MHz (2 turns)
Impedance (Ω)
100MHz (1 turn)
Impedance (Ω)
100MHz (2 turns)
Cable Dia.
(mm)
a
b
c
145
151
607
641
246
270
755
783
4.5-8.0
8.5-12.5
22.5
31.5
35.0
35.0
19.0
28.0
74271733
74271722
STAR-RING SNAP FERRITES W/SAFETY KEY TECHNOLOGY
Features:
• The STAR-RING outperforms the competition due to its use
of a patented no spring design which eliminates air gaps.
• Built in cable guide eases the cable assembling process
• Patented case design prevents air gaps for a perfect
EMI suppression
• The security lock guarantees electromagnetic compatibility
because only authorized persons can unlock the snap
ferrite with the STAR-TEC key
• The innovative sleek design without any sharp edges
makes the STAR-TEC blend in on the cable
• The ferrite core is made of NiZn, a material which provides
broadband suppression from 30MHz – 1.5GHz
• Material: plastic case PA 6, UL 94 V-0
• 1 Key provided with each std. pack quantity,
additional keys sold separately part # 710-74271
• Operating temperature: -25°C to 105°C
• Reinforced hinge design out performs competition.
MOUSER
STOCK NO.
710-7427153
710-7427151
710-7427154
710-7427155
Wurth
Electronics
Part No.
7427153
7427151
7427154
7427155
Price Each
Dimensions: mm
Impedance (Ω)
25MHz (1 turn)
25
100
190.65 152.31 132.12
304.29 243.02 211.53
d
c
e
Applications:
• Internal and external computer data and power cable
• Perfect for cables with difficult access because of
easy installation and removal
• Reusable because of the key technology therefore
perfect for test and measuring
f
b
a
For quantities greater than listed, call for quote.
Impedance (Ω) Impedance (Ω) Impedance (Ω)
Impedance (Ω) Max Cable A Dia.
25MHz (1 turn) 25MHz (2 turns) 100MHz (1 turn) 100MHz (2 turns) Dia. (mm) (mm)
83
64
71
142
1
304
242
271
205
165
119
130
327
572
443
495
401
8.00
14.50
16.00
27.00
8.15
15.00
16.30
27.50
B Dia.
(mm)
17.00
17.00
17.00
17.00
a
23.0
32.0
35.0
48.0
Dimensions: mm
b
20.0
30.0
32.0
44.0
c
20.0
20.0
20.0
20.0
d
30.0
40.0
43.0
55.0
e
25.5
36.5
39.5
51.5
3
12
.3
SAFETY KEY
Price Each
1
25
100
98.23 78.38 73.59
127.33 100.97 88.31
148.89 118.77 103.71
316.95 253.63 221.11
f
3.5
3.5
3.5
3.5
R
Wurth Electronics
EMI Suppression
• Built in cable guide eases the cable assembling process
• Patented case design prevents air gaps for a perfect
Features:
• Guarantees electronmagnetic compatibility
• Only authorized persons can unlock the ferrite
• Ferrites become reusable because of the key
MOUSER
STOCK NO.
710-74271
Wurth
Electronics
Part No.
74271
© Copyright 2012 Mouser Electronics
1034
40.1
18.7
Description
Safety Key, Black
mouser.com/wurth
Price Each
14.72
All Prices
In TWD
8
1.8
16.8
© Copyright 2012 Mouser Electronics
taiwan@mouser.com