LITTELFUSE 655

MINIA
TURE FUSEHOLDERS
INIATURE
Holder / No. 652
Not for new designs - refer to No. 852 and 853
PC Mount, Shocksafe
5x20mm Fuses
Specifications
Standard
IEC 60127-6
UL 512
CSA C22.2. No.39
∅ 12,3
Approvals
2,6
Fuse carrier inserted
VDE: License No. 92599
SEMKO: Certificate Nos. 9533178/9635055
UL Recognized: File No. E 70164
CSA Certified: File No. 47574
4,3
1 3
32,6
No. 653
Vertical / 2-Pin
(2) Solder pins 0.5mm x 1.1mm
Protection Class & Category
10
IP 40 (with Cap 653 07 & 655 07 acc. to IEC 60529)
IP 54 (with Cap 653 04 & 655 04 acc. to IEC 60529)
PC2 (IEC 60127-6)
1,3 + 0,1
10 + 0,1
Printed circuit board 0,5
Mounting
Materials
Holder/Cap:
Black Thermoplastic
Polyamide PA 6.6, UL94 V-0
Sealing Washer: Silicon (Cap 653 04 & 655 04)
Metal Parts:
Copper alloy,
corrosion protected
Terminals:
Solderable, tinned
Holes in the printed circuit board: 1,3 + 0,1
∅ 12,2
Cap / No. 653
Electrical Data (23ºC)
Rated Voltage:
Rated Current:
1
16
Rated Power:
250V
6.3A (VDE/SEMKO)
16A (UL/CSA)
2.5W (VDE/SEMKO)
Operating TTemperature
emperature
Flush Mount TType
ype
Design 07: without silicon washer (IP 40)
Design 04: with silicon washer (IP 54)
between holder and cap
-25ºC to +70ºC (consider de-rating)
Climatic TTest
est
-25ºC/+70ºC/21 days (IEC 60068-2-1...3)
Stock Conditions
+10ºC to +60ºC
relative humidity ≤ 75% yearly average,
without dew, maximum value for 30 days - 95%
Cap / No. 655
∅ 10
Vibration Resistance
24 cycles at 15 min. each (IEC 60068-2-6)
10 - 60Hz at 0.75mm amplitude
60 - 2000Hz at 10g acceleration
1
Contact Resistance
20,4
Finger Grip TType
ype
Design 07: without silicon washer (IP 40)
Design 04: with silicon washer (IP 54)
between holder and cap
≤ 5mΩ
Dielectric Strength
> 1.5 kV
Impulse V
oltage
Voltage
4 kV, 50 Hz, 1 min., dry
Insulation Resistance
> 10 3 MΩ (500 VDC, 1 min.)
Order Information
Solderability
235ºC, 3 sec. (Wave)
350ºC, 1 sec. (Soldering Iron)
Packaging
Bulk (100 pcs.)
Order Numbers
Holder
Cap, Flush Mount, IP 40
Cap, Flush Mount, IP 54
Cap, Finger Grip, IP 40
Cap, Finger Grip, IP 54
Soldering Heat Resistance
No. 652 0000 040
No. 653 0000 070
No. 653 0000 040
No. 655 0000 070
No. 655 0000 040
260ºC, 5 sec. (IEC 60068-2-20)
Minimum Cross Section
Conducting path - 0.2mm 2
Marking
652, 250V, Approvals
Unit W
eight
Weight
Specifications are subject
to change without notice
3.8g (Holder) / 2.0g (653) / 2.4g (655)
Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand.
050906
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