T7A551212JLF datasheet, PDF - EEWORLD Datasheet

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T7A551212JLF: DescriptionWirewound Resistors - Through Hole; CategoryPassive components; File Size493KB，4 Pages; ManufacturerTT Electronics

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Wirewound Resistors - Through Hole

T7A551212JLF Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	TT Electronics
Product Category	Wirewound Resistors - Through Hole
Technology	Wirewound
Mounting Style	PCB Mount

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Resistors

Commercial Styles

Commercial Styles Semi-Precision

Semi-Precision

Commercial Styles Semi-Precision

Power Wirewound Resistors

T / NT Wirewound Series

•

0.1Ω

Wirewound Series

T / NT

to 300KΩ

•

0.75 to

to 300KΩ

0.1Ω

14 watts

0.1Ω to 300KΩ

•

±0.1% to ±10% tolerance

0.75 to 14 watts

0.75 to 14

windings available

•

Non-inductive

watts

Tolerance down to 0.1%

•

Meets or

to ±10%

all applicable MIL-R-26 ratings

±0.1%

exceeds

tolerance

Non-inductive windings available

Meets or exceeds all applicable MIL-R-26 ratings

IRC

Style

Similar To

MIL-R-26

Style

Similar to

MIL-PRF-39007

Style

---

RWR81

Wattage Rating

0.75

1.0

T / NT Wirewound Series

High thermal

conductivity,

centerless ground

ceramic cores

for optimum heat

distribution and

dissipation

Weldable and

solderable leads

Silicone coat

All welded

construction

Electrical Data

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

Working

All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2)

Resistance Range (Ω)

Min

0.1

Max KΩ

4.5

Maximum

Voltage

54.8

67.1

T-1/2

---

Electrical Data

T-1/2-A81

IRC

T-1A-70

---

RW81

Wattage Rating

Resistance Range (Ω)

Similar to

Maximun

---

1.0

---

0.1

109.5

RW70

Wattage Rating

Resistance Range (Ω)

Similar to

Maximum

MIL-R-26

MIL-PRF-39007

Working

Style

Type

MIL-R-26

MIL-PRF-39007

Working

Style

Voltage

Min

Ω

Max KΩ

T-1-80

2.0

---

Min

Ω

0.1

154.9

RW80

RWR80

Style

Voltage

Max KΩ

T-1/2

0.75

0.1

54.8

T-1/2

0.75

54.8

T-2A*

---

3.0

3.75

0.1

306.2

---

1.0

0.1

4.5

67.1

T-1/2-A81

RW81

RWR81

1.0

0.1

4.5

67.1

T-1/2-A81

RW81

RWR81

T-2A-69

RW69

---

1.0

3.0

0.1

244.9

T-1A-70

RW70

0.1

109.5

T-1A-70

RW70

1.0

0.1

109.5

T-1C

.05

109.5

T-2B-79

3.0

---

0.1

346.4

RW79

RWR89

T-1C

.05

109.5

T-1-80

RW80

RWR80

2.0

0.1

154.9

2.0

0.1

154.9

RW80

RWR80

T-3

T-1-80

---

4.0

5.5

0.1

457.2

T-2A*

3.0

0.1

306.2

T-2A

3.0

0.1

306.2

T-5*

---

5.0

6.5

0.1

540.8

T-2A-69

RW69

3.0

0.1

244.9

T-2A-69

RW69

3.0

0.1

244.9

T-2B-79

RW79

RWR89

3.0

0.1

346.4

T-5-74

5.0

---

0.1

685.5

RW74

RWR74 / 84

T-2B-79

RW79

RWR89

3.0

0.1

346.4

T-3

4.0

0.1

457.2

4.0

0.1

457.2

T-6

T-3

---

6.0

7.5

0.1

698.2

T-5*

5.0

0.1

540.8

T-5

5.0

0.1

540.8

T-6-67

RW67

---

5.0

6.5

0.1

773.3

T-5-74

RW74

RWR74 / 84

0.1

685.5

T-5-74

RW74

RWR74 / 84

5.0

0.1

685.5

6.0

0.1

698.2

T-7*

T-6

---

7.0

9.0

0.1

115

1017.3

T-6

6.0

0.1

698.2

T-6-67

RW67

6.5

0.1

773.3

T-7A-55

RW55

---

6.5

7.0

0.1

200

1183.2

T-6-67

RW67

0.1

773.3

T-7*

7.0

0.1

115

1017.3

T-7

7.0

0.1

115

1017.3

T-10A-56

RW56

---

7.0

14.0

0.1

300

2049.4

T-7A-55

RW55

200

1183.2

T-7A-55

RW55

7.0

0.1

200

1183.2

T-10A-56

RW56

14.0

300

2049.4

T-10*

---

10.0

13.0

0.1

300

1974.8

T-10A-56

RW56

14.0

0.1

300

2049.4

T-10*

10.0

0.1

300

1974.8

T-10-78

RW78

RWR78

10.0

---

0.1

300

1732

T-10

10.0

0.1

300

1974.8

T-10-78

RW78

RWR78

10.0

0.1

300

1732

T-10-78

RW78

RWR78

10.0

0.1

300

1732

T-10-68

RW68

---

11.0

0.1

300

1816.6

T-10-68

RW68

11.0

300

1816.6

T-10-68

RW68

11.0

0.1

300

1816.6

* Available as radial lead = type TR.

Designate non-inductive winding by adding the preﬁx "N" to style.

The RWR is obsolete. The listed parts correspond to the commercial equivalent parts that are manufactured with the same procedures but lack

the burn-in screening that is required by MIL-PRF-39007

General Note

IRC reserves the right to make changes in product speciﬁcation without notice or liability.

All information is subject to IRC’s own data and is considered accurate at time of going to print.

Wire and Film Technologies Division

• 4222 South Staples Street • Corpus Christi Texas 78411 USA

Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com

A subsidiary of

TT electronics plc

T / NT Wirewound Series Issue January 2010 Sheet 1 of 4

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

BI Technologies IRC Welwyn

www.ttelectronics.com/resistors

http://www.ttelectronics.com/resistors

09.17

04.18

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