TR2/TCP500-R

SURFACE MOUNT FUSES FA 250V 500MA

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
Manufacturer: EATON / PARTNER STOCK
Product type: SMD Fuses
SVHC: To Be Advised
Delivery and price
Units per pack	7500
Price	0.786 €
Current stock	1000+
Lead time	30 days
Datasheet
## **TCP[™] Series** 

## **TCP1.25A,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. 

**==> picture [32 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
RoHS<br>2002/95/EC<br>**----- End of picture text -----**<br>


- 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 Subscriber Line Interface Cards (SLICs), xDSL Modem Applications, Set-Top Boxes, and Consumer Premises Equipment (CPE). 

## **Dimensions**[mm] ⁄(inches) 

- TCP1.25A tested and confirmed compatible with STMicroelectronics Trisil™Transient Surge Arrestor (list of part numbers below) 

## **STMicroelectronics Trisil™ P/N’s** SMP100LC-XXX SMP100MC-XXX 

|**ELECTRICAL CHARACTERISTICS**|**ELECTRICAL CHARACTERISTICS**|
|---|---|
|**% of Amp Rating**|**Opening Time**|
|**of Amp Rating**<br>100%|**Opening Time**<br>4 Hours Minimum|
|250%|1 Second Minimum|
|250%<br>250%|1 Second Minimum<br>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. 

## **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 

- 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 

**==> picture [176 x 78] intentionally omitted <==**

**----- Start of picture text -----**<br>
Land Pattern 5.2 3.7<br>k (0.204) — >\e (0.145) — >|<br>4.0<br>(0.157)<br>|] oe<br>12.6<br>}« — (0.496) oo ><br>**----- End of picture text -----**<br>


## **Agency Information** 

- UL Recognition Card: JDYX2/E19180 

- CSA Component Certification Record and Class No.: 053787C000, 1422 30 

## **Ordering** 

- Specify packaging, product and option code (i.e., TR2/TCP1.25-R) 

## **Soldering Method** 

- Wave Immersion: 260°C, 10 sec max. 

• Infrared: 260°C, 30 sec max. 

**==> picture [522 x 147] intentionally omitted <==**

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PC LIGHTNING SURGE SPECIFICATIONS<br>Surge Specification Surge Repetitions Waveform Current (A) Voltage (V) Performance<br>(µSec.) Requirement<br>Rs FCC 47 Part 68 GO Longitudinal Type A 2 10x160 100 per fuse 1500 Fuse cannot open<br>es FCC 47 Part 68 GO Metallic Type B 2 10x560 100 800 Fuse cannot open<br>Rs Bellcore GR-1089-CORE  nn First Level Lightning (OOO 50 10x1000 100 1000 Fuse cannot open<br>Rs Bellcore GR-1089-CORE (OO First Level Lightning 50 2x10 500 2500 Fuse cannot open<br>es Surge out GO 1 10x160 160 N/A Fuse cannot open<br>en Surge out GO 1 10x560 GO 115 N/A Fuse cannot open<br>ELECTRICAL AND POWER CROSS SPECIFICATIONS<br>Product Voltage Interrupting DC Cold Typical Maximum Typical Alpha Code<br>Code Rating Rating* Resistance** (ohms) Melting Total Voltage Marking<br>AC 250VAC    600VAC min. typ. max. I [2] t† Clearing Drop‡ 1st Code   2nd Code<br>TCP1.25A 250 V 50 A         60 A 0.070   0.090   0.110 22.2 A [2] s 100 A [2] s 150mV J R***<br>**----- End of picture text -----**<br>


- 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) 

- Typical Melting I[2] t (Measured with a battery bank at 60V DC, 10x-rated current, time constant of calibrated circuit less than 50 microseconds) 

- Typical Voltage Drop (Measured at rated current after temperature stabilizes) 

**TCP[™] Series TCP1.25A,Telecom Circuit Protector** 

## **Special Investigation** 

The TCP1.25A is designed to provide overcurrent protection for telecom SLIC, xDSL modem, and set-top box applications regardless of the overvoltage device selected. To provide an easier specification experience, Cooper Bussmann and STMicroelectronics have joined together to provide a special test report confirming the coordination between the TCP1.25A and SMP100MC-270 devices. 

## **TEST CIRCUITS** 

**==> picture [405 x 182] intentionally omitted <==**

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Fuse TCP 1.25A<br>Tip L Tip S<br>Fuse TCP 1.25A<br>L1 T1 SMP100MC-270*<br>SMP100MC-270* Gnd Gnd<br>L2 T2 SMP100MC-270*<br>Fuse TCP 1.25A<br>Ring L Ring S<br>**----- End of picture text -----**<br>


**==> picture [47 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
Test Circuit 1<br>**----- End of picture text -----**<br>


Test Circuit 2 

*** Note:** or other STMicroelectronics Trisil™part number listed in table on page 1 

## **TEST PROGRAM** 

|**Test**<br>**Standard**<br>**Results**|**Test**<br>**Standard**<br>**Results**|**Test**<br>**Standard**<br>**Results**|
|---|---|---|
|**Lightning Surge Tests**|||
|10/1000µs+and–1kV 100A(25 pulses ofeachpolarity)|Bellcore GR-1089|Passed|
|2/10µs+and–2.5 and 5kV500A(10 pulses ofeachpolarity)|Bellcore GR-1089|Passed|
|10/560µs+and–800V 100A(1pulse ofeachpolarity)|FCCPart68|Passed|
|10/160µs+and–1.5kV 200A(1pulse ofeachpolarity)|FCCPart68|Passed|
|10/700µs+and–1.5kV37.5A(5 pulses ofeachpolarity)|K20|Passed|
|**Electrical and Power Cross Tests**|||
|600V3A 1.1s (first level)|Bellcore GR-1089|Passed|
|277V 25A(secondlevel)|Bellcore GR-1089|Passed|
|600V60A5s(secondlevel)|Bellcore GR-1089|Passed|
|600V 40A 1.5s|UL60950|Passed|
|600V 2.2A30min|UL60950|Passed|
|600V 1A0.2s (Acriteria)|K20|Passed|
|230V 1.44A/0.77A/0.38A 15min(Acriteria)|K20|Passed|
|230V 23A 15min (A criteria)|K20|Passed|



For additional information on STMicroelectronic’s Trisil™Product line, please see www.st.com/protection 

## **TCP[™] Series** 

## **TCP500MA & TCP2A,Telecom Circuit Protector** 

## **Description** 

- Designed to protect Consumer Premises Equipment from harmful overcurrents. 

**==> picture [32 x 11] intentionally omitted <==**

**----- Start of picture text -----**<br>
RoHS<br>2002/95/EC<br>**----- End of picture text -----**<br>


- Allows compliance with telecom regulatory standards including UL 1950/60950, and FCC part 68. Application circuit testing is recommended. 

- Eliminates the need for a current limiting resistor. 

|harmful overcurrents.<br>• Allows compliance with telecom regulatory standards<br>including UL 1950/60950, and FCC part 68. Application<br>circuit testing is recommended.<br>• Eliminates the need for a current limiting resistor.|harmful overcurrents.<br>• Allows compliance with telecom regulatory standards<br>including UL 1950/60950, and FCC part 68. Application<br>circuit testing is recommended.<br>• Eliminates the need for a current limiting resistor.|
|---|---|
|**ELECTRICAL CHARACTERISTICS**||
|**% of Amp Rating**|**Opening Time**|
|**of Amp Rating**<br>100%|**Opening Time**<br>4 Hours Minimum|
|250%|1 Second Minimum|
|250%|4-10 Seconds Typical|
|250%*|10 Seconds Typical<br>120 Seconds Maximum|
|300%|10 Seconds Maximum|



## **Dimensions**[mm] ⁄(inches) 

- 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 

- 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 

**==> picture [176 x 78] intentionally omitted <==**

**----- Start of picture text -----**<br>
Land Pattern 5.2 3.7<br>k (0.204) =e (0.145) = >|<br>4.0<br>(0.157)<br>| | | | +<br>12.6<br>}« — (0.496) —_—,_- —_——<br>**----- End of picture text -----**<br>


## **Ordering** 

- Specify packaging, product and option code (i.e., TR2/TCP500-R) 

## **Soldering Method** 

- Wave Immersion: 260°C, 10 sec max. 

• Infrared: 260°C, 30 sec max. 

|**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||**LIGHTNING SURGE SPECIFICATIONS**<br>||
|---|---|---|---|---|---|---|
|**Surge Specification**|**Surge**|**Repetitions**|**Waveform**<br>**(µSec.)**|**Current (A)**<br>~~a~~|**Voltage (V)**<br>~~a~~<br>~~a~~|**Performance**<br>**Requirement**<br>~~a~~|
|**TCP 500mA tested**<br>~~a~~<br>~~a~~<br>~~RsGe~~<br>~~QQ~~<br>~~OO~~|||||||
|FCC 47 Part 68<br>~~Rs~~<br>~~Re~~|Longitudinal Type B<br>~~Ge~~<br>~~QQ~~|2<br>~~QQ~~<br>~~QQ~~|5x320<br>~~QQ~~<br>|37.5<br>~~OO~~<br>|N/A<br>~~OO~~<br>|Fuse cannot open<br>|
|FCC 47 Part 68<br>~~Rs~~<br>~~Re~~<br>~~Re~~<br>~~CO~~|Metallic Type A<br>~~Ge~~<br>~~QQ~~<br>~~Qn~~<br>|2<br>~~QQ~~<br>~~QQ(QO~~<br>~~Qf~~<br>|10x560<br>~~QQ~~<br>~~(QO~~<br>~~Qf~~<br>|100<br>~~OO~~<br>~~(QO~~<br>~~QQ~~<br>|800<br>~~OO~~<br>~~(QO~~<br>~~QQ~~<br>|Fuse must open safely<br>~~(QO~~<br>|
|Surge out<br>~~Re~~<br>~~Re~~<br>~~CO~~|~~QQ~~<br>~~Qn~~<br>|25<br>~~QQ(QO~~<br>~~Qf~~<br>|10x160<br>~~(QO~~<br>~~Qf~~<br>|65<br>~~(QO~~<br>~~QQ~~<br>|N/A<br>~~(QO~~<br>~~QQ~~<br>|Fuse cannot open<br>~~(QO~~<br>|
|**TCP2A tested**<br>~~(QO~~<br>~~ReQn~~<br>~~QfQQ~~<br>~~COReQDQO(GG~~|||||||
|FCC 47 Part 68<br><br>~~CORe~~<br>~~Rs~~|Longitudinal Type A<br>~~Qn~~<br>~~QD~~<br>~~Q~~|2<br>~~Qf~~<br>~~QO~~<br>~~Q~~|10x160<br>~~Qf ~~<br>~~(GG~~<br>~~Q~~|100 per fuse<br> ~~QQ~~<br>~~(GG~~<br>~~Q~~~~**Q**~~<br>~~O~~|1500<br>~~QQ~~<br>~~(GG~~<br>~~**Q**~~<br>~~O~~|Fuse cannot open<br>~~(GG~~<br>~~**Q**~~|
|FCC 47 Part 68<br>~~Re~~<br>~~Rs~~<br>~~Re~~|Metallic Type B<br>~~QD~~<br>~~Q~~<br>|2<br>~~QO ~~<br>~~Q~~<br>|10x560<br> ~~(GG~~<br>~~Q~~<br>|100<br>~~(GG~~<br>~~Q~~~~**Q**~~<br>~~O~~<br>~~GO~~<br>|800<br>~~(GG~~<br>~~**Q**~~<br>~~O~~<br>~~GO~~<br>|Fuse cannot open<br>~~(GG~~<br>~~**Q**~~<br>|
|Bellcore GR-1089-CORE<br>~~Rs~~<br>~~QQ~~<br>~~Re~~<br>~~Rs~~|First Level Lightning<br>~~Q~~<br>~~QQ~~<br>~~**Q**D~~|50<br>~~Q~~<br>~~QQ~~<br>~~QR~~|10x1000<br>~~Q~~<br>~~QQ~~<br>~~(QQ~~|100<br>~~Q~~~~**Q**~~<br>~~O~~<br>~~QQ~~<br>~~GO~~<br>~~(QQ~~|1000<br>~~**Q**~~<br>~~O~~<br>~~QQ~~<br>~~GO~~<br>~~(QQ~~|Fuse cannot open<br>~~**Q**~~<br>~~QQ~~<br>~~(QQ~~|
|Bellcore GR-1089-CORE<br>~~QQ~~<br>~~Re~~<br>~~Rs~~|First Level Lightning<br>~~QQ~~<br>~~**Q**D~~|50<br>~~QQ~~<br>~~QR~~|2x10<br>~~QQ~~<br>~~(QQ~~|500<br>~~QQ~~<br>~~GO~~<br>~~(QQ~~<br>~~O~~|2500<br>~~QQ~~<br>~~GO~~<br>~~(QQ~~<br>~~O~~|Fuse cannot open<br>~~QQ~~<br>~~(QQ~~|
|Surge out<br>~~Re~~<br>~~Rs~~|~~**Q**D~~|1<br>~~QR~~<br>~~QQ~~|10x160<br>~~(QQ~~<br>~~QQ~~|160<br>~~GO~~<br>~~(QQ~~<br>~~**Q**~~<br>~~O~~<br>~~QO~~|N/A<br>~~GO~~<br>~~(QQ~~<br>~~**Q**~~<br>~~O~~<br>~~QO~~|Fuse cannot open<br>~~(QQ~~<br>~~**Q**~~|
|Surge out<br><br>~~Rs~~<br>~~Qe~~|~~**Q**D~~<br>~~Qe~~|1<br>~~QR ~~<br>~~Qe~~<br>~~QQ~~|10x560<br> ~~(QQ~~<br>~~Qe~~<br>~~QQ~~|115<br>~~(QQ~~<br>~~O~~<br>~~Qe~~<br>~~QO~~|N/A<br>~~(QQ~~<br>~~O~~<br>~~Qe~~<br>~~QO~~|Fuse cannot open<br>~~(QQ~~<br>~~Qe~~|



- 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) 

- Typical Melting I[2] t (Measured with a battery bank at 60V DC, 10x-rated current, time constant of calibrated circuit less than 50 microseconds) 

- Typical Voltage Drop (Measured at rated current after temperature stabilizes) 

## **TCP[™] Series TCP500MA & TCP2A,Telecom Circuit Protector** 

## **TIME CURRENT CURVE** 

**==> picture [356 x 438] intentionally omitted <==**

## **PACKAGING CODE** 

**Packaging Code Description TR2** 2,500 pieces of fuses on 24mm tape-and-reel on 13 inch (330mm) reel per EIA Standard 481, 8mm pitch **OPTION CODE Option Code Description -R** RoHS Compliant Version (Sn plating w/ Ni barrier) 

> Visit us on the web at: **North America Europe Asia Pacific** 

> **www.cooperbussmann.com** Cooper Electronic Technologies Cooper Bussmann Cooper Electronic Technologies Cooper Electronic Technologies Cooper Electronic Technologies 1225 Broken Sound Parkway NW P.O. Box 14460 Cooper (UK) Limited Avda. Santa Eulalia, 290 1 Jalan Kilang Timor 

> Datasheet: OC-2609  1/07 Suite F St. Louis, MO 63178-4460 Burton-on-the-Wolds 08223 #06-01 Pacific Tech Centre Boca Raton, FL 33487-3533 Tel: 1-636-394-2877 Leicestershire • LE12 5TH UK Terrassa, (Barcelona), Spain Singapore 159303 

> © Cooper Electronic Tel: 1-561-998-4100 Fax: 1-800-544-2570 Tel: +44 (0) 1509 882 737 Tel: +34 937 362 812 Tel: +65 278 6151 

> Technologies 2007 Fax: 1-561-241-6640 Fax: +44 (0) 1509 882 786 +34 937 362 813 Fax: +65 270 4160 Toll Free: 1-888-414-2645 Fax: +34 937 362 719
Updated at June 9, 2026
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