Datasheet

FOR .205 (5.2) × .025 (.64) STANDARD BLADE FUSES
For Littelfuse ATO 257 series/Bussmann ATC series or equivalent
For Littelfuse ATO 257 series/Bussmann ATC series,
Littelfuse Low Profile Mini 897 series or equivalents
For Littelfuse ATO 257 series/Bussmann ATC series,
Littelfuse Mini 297 or 997 series/Bussmann ATM series,
Littelfuse Low Profile Mini 897 series or equivalents
Mounting Detail For Two Clips
VERTICAL FUSE ENTRY
CAT. NO. 3522-2
CAT. NO. 3522
.175 [4.5]
.300 [7.6]
.137 [3.5]
.050
[1.27]
.125
[3.2]
.760 [19.3]
SPECIFICATIONS
Contacts: .016 (.41) thick Brass, Tin Nickel Plate
Insulator: Glass filled Nylon, UL Rated 94V-0
Current Rating: 30 Amps @ 500V AC
Temperature Rating: -58ºF to +292ºF (-50ºC to +145ºC)
CAT. NO. 3522-3
• Thru hole PC mountable, maintains position during
wave soldering
• Holder design prevents solder wicking
• Withstands the rigors of shock and vibration
• Holds fuse securely, even after multiple
insertions
.200
[5.1]
.100 [2.6] DIA. (4) PLS
.200
[5.1]
.160 [4.1]
.212
[5.40]
.062
[1.55]
.240 [6.10]
.100 [2.55]
.180 [4.55]
.098 [2.50]
.400 [10.15]
.062
[1.55]
.250
[6.35]
.400
[10.2]
.363 [9.2]
.104 [2.64]
DIA. (2) PLS
.067 [1.70]
DIA. (3) PLS
Mounting Detail For Two Clips
.414 [10.5]
.400 [10.2]
.062 [1.6]
(2) PLS
.363 [9.2] .811 [20.6]
.145 [3.7]
.062 [1.57] DIA. x
.082 [2.08] L. LEG
.245 [6.2]
.100 [2.6]
(2) PLS
CAT. NO. 3550CAT. NO. 3550-2
SPECIFICATIONS
Contacts: .012 (.30) thick Brass, Tin Nickel Plate
Insulator: PBT, UL Rated 94V-0
Current Rating: 30 Amps @ 500V AC
Temperature Rating: -58ºF to +292ºF (-50ºC
to +145ºC)
HORIZONTAL FUSE ENTRY
• Designed for low height clearance applications
• Fuse will be inserted parallel to board
• Thru hole PC mountable, maintains position during wave soldering
• Fuse holder fully insulates clips to protect fuse from shorting
• Holder assures proper spacing and reduces assembly time
• Polarized legs assure proper orientation of clips onto board
• Accepts Standard Auto Fuses or Low Profile Mini Fuses
• Low insertion force
• Fuse holder fully insulates clips to protect fuse from shorting
• Holder assures proper spacing and reduces assembly time
• Thru hole PC mountable, maintains position during
wave soldering
• Accepts most Auto-Blade Fuses
• Low insertion force
• Thru hole PC mountable, maintains position
during wave soldering
.134 [3.4]
.067 [1.70] DIA. (4) PLS
.530 [13.5]
Mounting Detail
Mounting Detail for Mini Fuse
.185 [4.7]
.150 [3.8]
.134 [3.4]
.400 [10.2]
.150 [3.8]
.062 [1.57]
.027 [0.69]
.130 [3.3]
.062 [1.57] (2) PLS
.134
[3.4]
.530 [13.5]
.110 [2.8]
.780 [19.8]
.290 [7.4]
.265 [6.8]
3522-3
3522-2
SPECIFICATIONS
Contacts: .016 (.41) thick Brass,
Tin Nickel Plate
Insulator: PBT, UL Rated 94V-0
Current Rating: 20 Amps @ 500V AC
Temperature Rating: -58ºF to +292ºF
(-50ºC to +145ºC)
SPECIFICATIONS
Contacts: .016 (.41) thick Brass,
Tin Nickel Plate
Current Rating: 20 Amps @ 500V AC
Tel [phone] • Fax [phone]
[phone]
• [e-mail]
www.keyelco.com
31-07 20th Road – Astoria, NY 11105-2017
RoHS COMPLIANT ~ ISO 9001 CERTIFIED
®
2 IN 1 FUSE HOLDER
UNIVERSAL CLIP
CAT. NO. 3557-2
CAT. NO. 3557
.070
[1.78]
.125 [3.2]
.281
[7.2]
.437
[11.1]
.076 [1.92]
.271 [6.9]
.120 [3.1]
.250
[6.4]
.134
[3.40]
.383
[9.74]
.067 [1.70]
DIA. (4) PLS
.134 [3.4]
.067 [1.70] DIA. (4) PLS
.530 [13.5]
Mounting Detail for
Standard Auto Fuses and
Low Profile Mini Fuse
STANDARD AUTOMOTIVE BLADE FUSE CLIPS & HOLDERS
“AUTO” FUSE CLIPS & HOLDERS
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