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04611.25
TELELINK FUSE 600V RoHS 1.25A | Series: 461
The Littelfuse 461 Series TeleLink® surface mount, surge tolerant fuse, offers over-current protection for a wide range of telecom applications without requiring a series resistor. When used in conjunction with a Littelfuse SIDACtor® Transient Voltage Suppressor (TVS) or a GreentubeTM gas plasma arrestor, this combination provides a compliant solution for standards and recommendations such as GR-1089—Core, TIA-968-A, UL/EN/IEC 60950, and ITU K.20 and K.21. The coordination requirement contained in GR-1089—Core, and ITU K.20/21 may require a series impedance device.
| Property | Value |
|---|---|
Voltage Rating (V) | 100 |
Maximum AC Voltage (V) | 600 |
Nominal Melting I2T (A2sec) | 16.5 |
Resistance (Ω) | 0.104 |
Body | Ceramic |
MSL | Level 1 |
Opening | Slo-Blo/Time Lag (T)/Time Delay |
Operating Temperature | -55° to 125°C |
Interrupt Amperage | 60 |
Terminal Strength | > 2 lbs |
Peak Pulse Current lpp 10x160 | 160 |
Interrupt Voltage Type ACDC - 1 | AC |
interrupt Amperage (A) - 2 | 100 |
Peak Pulse Current lpp 2x10 | 500 |
Interrupt Voltage | 600 |
Terminations | Silver-Plated Brass Caps |
Packaging Code | R |
Peak Pulse Current lpp 10x560 | 115 |
Peak Pulse Current Ipp 10x1000 | 100 |
Vibration | MIL-STD-202 Method 204 Test Condition D |
- RoHS compliant
- Surface mount overcurrent protecting from power cross and allows compliance with lightning surges
- Meets UL 60950 3rd Edition (formerly UL 1459) power cross requirements standalone
- Designed to allow compliance with Bellcore/Telcordia GR-1089-CORE and FCC 47 part 68 Surge Specifications
- Provides coordinated protection with Littelfuse SIDACtor® devices.
- 2 A rating has improved temperature rise performance under 2.2 A surge current testing
04611.25 Applications
- Caller ID devices
- Line cards
- Modems
- Phones
- Other telecoomunications equipment
04611.25 Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHCs) Declaration | REACH (SVHCs) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| 04611.25ER | TELELINK FUSE 600V RoHS 1.25A |  9/26/2000 | No |  CoC_RoHS9_04611.25ER | REACH_SVHC Declaration (Contain)_04611.25ER | Contains | Yes8/3/2009 | IPC_04611.25ER | View More |
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