Cooper Bussmann 6125TD dimensions Telecom Circuit Protector, Requirement

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 (-R option)

ELECTRICAL CHARACTERISTICS

% of Amp Rating	Opening Time
100%	4 Hours Minimum
250%	1 Second Minimum
250%	4-10 Seconds Typical
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: MIL-STD-202, Method 108A, Test Condition D
• Load Humidity: MIL-STD-202, Method 103B
• Moisture Resistance: MIL-STD-202, Method 106E
•	Thermal Shock: MIL-STD-202, Method 107D, air-to-air
•	Case Resistance: EIA/IS-722

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 J-STD-002, Test D

• Mechanical Shock: MIL-STD-202, Method 213B, Test

Condition A

• High Frequency Vibration: MIL-STD-202, Method 204D,

Test Condition D

• Resistance to Solvents: MIL-STD-202, Method 215A

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 GR-1089-CORE	First Level Lightning	50	10x1000	100	1000	Fuse cannot open
Bellcore GR-1089-CORE	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 (-R option)

†	T ypical Melting I2t (Measured with a battery bank at 60V DC, 10x-rated current, time constant of calibrated circuit less than 50 microseconds)
‡	T ypical Voltage Drop (Measured at rated current after temperature stabilizes)