Dimensions - mm
Drawing Not to Scale
3.6x10mm Axial-leaded, Time-Delay, Ceramic Tube Fuses
C310T Series
0610 BU-SB08672 Page 1 of 2 Data Sheet 4088
Axial Leaded Device
Description
• Time-delay
• Axial leaded
• 3.6x10mm physical size
• Ceramic tube, nickel-plated brass cap construction
• Tinned copper axial leads
• Designed to IEC60127-3, Sheet 4
• RoHS complaint (-R suffix code), lead-free and halogen free
Electrical Characteristics
Amp 1.5I
n
2.1I
n
2.75I
n
4I
n
10I
n
Rating Min Max Min Max Min Max Min Max
315mA ~ 6.3A 1hour 120sec 400ms 10sec 150ms 3sec 20ms 150ms
Specifications
Catalog Voltage Interrupting Typical Cold Typical Typical Voltage Agency Approvals
Number Rating Vac Rating 250Vac (Amps) Resistance (mΩ)* Melt I
2
t Drop (mV) VDE cURus CQC TUV KTL
C310T-315-R 250 35 442.80 0.936 220 X
C310T-500-R 250 35 249.80 0.8 190 X X X X
C310T-630-R 250 35 173.80 2.73 180 X
C310T-1-R 250 35 75.90 6.7 140 X X X X
C310T-1.25-R 250 35 59.50 12.54 130 X
C310T-2-R 250 35 30.00 27.2 100 X X X X
C310T-2.5-R 250 35 20.35 21.80 100 X X X X
C310T-3.15-R 250 35 14.68 36.40 100 X X X X
C310T-4-R 250 40 10.75 57.50 100 X X** X X**
C310T-5-R 250 50 8.06 85.00 100 X X** X X**
C310T-6.3-R 250 63 6.54 163.60 100 X X** X X**
* DC Cold resistance measured at <10% of rated current.
** Agency approval pending.
Agency Information
• Guide JDXY2/JDXY8, File E19180
• VDE Approval: Certificate Nos. 40030092, 40024327
• CQC Approval: File CQC10012042452, CQC08012023887
• TUV Approval: Certificate No. R50179879001
• KTL Approval: Nos. SU05030-10001, SU05030-10002,
SU05001-10002, SU05001-10001
Ordering
Specify packaging, product, and option code (e.g., C310T-1-R-TR1)