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 Rating | 1.5In Min | 2.1In Max | 2.75In | 4In | 10In | |||
Min | Max | Min | Max | Min | Max | |||
315mA ~ 6.3A | 1hour | 120sec | 400ms | 10sec | 150ms | 3sec | 20ms | 150ms |
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
Dimensions - mm
Drawing Not to Scale
![](/uploads/spec-pics/201304/C310T-Dimensions.jpg)
Ordering
Specify packaging, product, and option code (e.g., C310T-1-R-TR1)
Specifications
Catalog Number | Voltage Rating Vac | Interrupting Rating 250Vac (Amps) | Typical Cold Resistance (mΩ)* | Typical Melt I2t | Typical Voltage Drop (mV) | Agency Approvals | ||||
VDE | cURus | CQC | TUV | KTL | ||||||
C310T-315-R | 250 | 35 | 442.8 | 0.936 | 220 | X | ||||
C310T-500-R | 250 | 35 | 249.8 | 0.8 | 190 | X | X | X | X | |
C310T-630-R | 250 | 35 | 173.8 | 2.73 | 180 | X | ||||
C310T-1-R | 250 | 35 | 75.9 | 6.7 | 140 | X | X | X | X | |
C310T-1.25-R | 250 | 35 | 59.5 | 12.54 | 130 | X | ||||
C310T-2-R | 250 | 35 | 30 | 27.2 | 100 | X | X | X | X | |
C310T-2.5-R | 250 | 35 | 20.35 | 21.8 | 100 | X | X | X | X | |
C310T-3.15-R | 250 | 35 | 14.68 | 36.4 | 100 | X | X | X | X | |
C310T-4-R | 250 | 40 | 10.75 | 57.5 | 100 | X | X** | X | X** | |
C310T-5-R | 250 | 50 | 8.06 | 85 | 100 | X | X** | X | X** | |
C310T-6.3-R | 250 | 63 | 6.54 | 163.6 | 100 | X | X** | X | X** |
** Agency approval pending.
Time-Current Curves
![](/uploads/spec-pics/201304/C310T-Time-Current Curves.jpg)
Soldering Information
![](/uploads/spec-pics/201304/C310T-Soldering.jpg)
Wave Solder: Recommended reservoir temperature of 260°C and 3 seconds maximum.
Manual Solder*: Generally 4-5 seconds at 350°C.
Reflow Solder: Not recommended.
*Soldering iron.
Packaging Code
Packaging Code Suffix | Description |
-TR1 | 1500 Fuses on a reel and five (5) reels in one (1) carton |