TCP™ Series
Telecom Circuit Protector
Description
•The first and most reliable surface mount telecom circuit protector designed to protect against power cross faults and comply with all surge requirements.
•Allows compliance with telecom regulatory standards including Bellcore GR 1089, UL 1950/60950, and FCC part
68.Application circuit testing is recommended.
•Eliminates the need for a current limiting resistor.
•Protects against overcurrent conditions found in telecom tip and ring applications.
•RoHS Compliant version available
ELECTRICAL CHARACTERISTICS
% of Amp Rating | Opening Time |
100% | 4 Hours Minimum |
250% | 1 Second Minimum |
250% | |
250%* | 120 Seconds Maximum |
300% | 10 Seconds Maximum |
*If the device does not open at 250% within 120 seconds, increase current to 300% of amp rating. Device must open in 10 seconds max.
Agency Information
•UL Recognition Card: JDYX2/E19180
•CSA Component Certification Record and Class No.: 053787C000, 1422 30
Environmental Data
• Life Test: | |
• Load Humidity: | |
• Moisture Resistance: | |
• | Thermal Shock: |
• | Case Resistance: |
Dimensions mm⁄(inches)
Land Pattern
5.23.7
(0.204) (0.145)
4.0
(0.157)
12.6
(0.496)
• Resistance to Dissolution of Metallization: |
ANSI |
• Mechanical Shock: |
Condition A |
• High Frequency Vibration: |
Test Condition D |
• Resistance to Solvents: |
Soldering Method
•Wave Immersion: 260°C, 3 sec max.
•Infrared: 240°C, 30 sec max.
LIGHTNING SURGE SPECIFICATIONS
Surge Specification | Surge | Repetitions | Waveform | Current (A) | Voltage (V) | Performance |
|
|
| (µSec.) |
|
| Requirement |
|
| TCP 500mA tested |
|
|
| |
FCC 47 Part 68 | Longitudinal Type B | 2 | 5x320 | 37.5 | N/A | Fuse cannot open |
FCC 47 Part 68 | Metallic Type A | 2 | 10x560 | 100 | 800 | Fuse must open safely |
Surge out |
| 25 | 10x160 | 65 | N/A | Fuse cannot open |
|
| TCP 1.25A and TCP2A tested |
|
| ||
FCC 47 Part 68 | Longitudinal Type A | 2 | 10x160 | 100 per fuse | 1500 | Fuse cannot open |
FCC 47 Part 68 | Metallic Type B | 2 | 10x560 | 100 | 800 | Fuse cannot open |
Bellcore | First Level Lightning | 50 | 10x1000 | 100 | 1000 | Fuse cannot open |
Bellcore | First Level Lightning | 50 | 2x10 | 500 | 2500 | Fuse cannot open |
Surge out |
| 1 | 10x160 | 160 | N/A | Fuse cannot open |
Surge out |
| 1 | 10x560 | 115 | N/A | Fuse cannot open |
ELECTRICAL AND POWER CROSS SPECIFICATIONS
Product | Voltage | Interrupting |
| DC Cold |
| Typical | Maximum | Typical | Alpha Code | ||||
Code | Rating | Rating* | Resistance** (ohms) | Melting | Total | Voltage | Marking | ||||||
| AC | 250VAC | 600VAC | min. |
| typ. | max. | I2t† | Clearing | Drop‡ | 1st Code | 2nd Code | |
TCP500mA | 250 V | 50 A | 40 A | 0.420 |
| 0.530 |
| 0.640 | 1.3 A2s | 100 A2s | 471mV | F | R*** |
TCP1.25A | 250 V | 50 A | 60 A | 0.070 |
| 0.090 |
| 0.110 | 22.2 A2s | 100 A2s | 150mV | J | |
TCP2A | 250 V | 50 A | 60 A | 0.050 |
| 0.075 |
| 0.100 | 30 A2s | 100 A2s | 205mV | N |
|
*AC Interrupting Rating (Measured at designated voltage, 100% power factor)
**DC Cold Resistance (Measured at 10% of rated current)
***On RoHS Compliant Version
† | T ypical Melting I2t (Measured with a battery bank at 60V DC, |
‡ | T ypical Voltage Drop (Measured at rated current after temperature stabilizes) |