RC55Y-4K75BI Datasheet RC55Y-4K75BI, RC55Y-6K04BI, RC55Y-562KBI | P1-P3

Precision Metal Film Resistors

RC series

CECC released products with low TCRs over a wide resistance range

Resistance tolerance down to 0.05%

Express delivery available

 Lownoiseandnegligiblevoltagecoecient

 Screenedpartsavailableforcricalapplicaons

 TemperatureCoecientofResistancedownto5ppm/°C

 OponsforRoHScompliantandLeadbearingwirenishes

Precision Metal

Film Resistors

RC series

CECC released products with low

TCRs over a wide resistance range

Resistance tolerance down to 0.05%

Express delivery available

Low noise and negligible voltage coefficient

Screened parts available for critical

applications

These tables indicate the CECC specification requirements, and these are met or exceeded by the corresponding RC series products.

RC55 RC65 RC70 Notes

Commercial

0.15.052

1R to 4M 1R to 4M 1R to 10M

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Resistance range ohm

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Electrical Data

H400-10104 CCEC Requirements

Requirements

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Resistance range ohms 1R to 1M 1R to 1M 1R to 1M 10R to 1M 10R to 1M

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BA408-10104 CCEC

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Resistance range ohms 1R to 1M 1R to 1M 10R to 1M 10R to 1M

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5, 10, 15, 25, 50, 100

15, 25, 50, 100

0.05, 0.1, 0.25, 0.5 & 1

0.05, 0.1, 0.25., 0.5 & 1

0.05, 0.1, 0.25, 0.5 & 1

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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.

07. 11

Resistors

06.18

General Note

TT Electronics reserves the right to make changes in product specication without notice or liability.

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

www.ttelectronics.com/resistors

BI Technologies IRC Welwyn

AllPb-freepartscomplywithEUDirecve2011/65/EUamendedby(EU)2015/863(RoHS3)AllPb-freepartscomplywithEUDirecve2011/65/EUamendedby(EU)2015/863(RoHS3)

CECC 40101-004 CECC 40101-804

*Actual Performance

Requirements Requirements Maximum Typical

Load at commercial rating: 1000 hours at 70°C ∆ 1.03.0%R

Load at CECC rating: 1000 hours at 70°C ∆R% 0.5 0.5 0.3 0.05

Dry heat: 1000 hours at 155°C ∆R% 0.5 0.5 **1.0 0.15

Shelf life: 12 months at room temperature ∆R% Not specified Not specified 0.1 0.03

50% at 125°C & Zero at 155°C

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Short term overload ∆R% 0.1 0.1 0.1 0.02

Climatic ∆R% 0.5 0.5 0.3 0.1

65/551/5565/521/5565/551/55yrogetac citamilC

Long term damp heat ∆R% 0.5 0.5 0.5 0.1

Temperature rapid change ∆R% 0.1 0.1 **0.2 0.05

Resistance to solder heat ∆R% 0.1 0.1 0.06 0.03

Vibration and bump ∆R% 0.1 0.1 0.06 0.02

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Construction

A metal film is deposited onto a high quality ceramic former.

Nickel-plated steel caps are force fitted to the former and

termination wires are welded to the caps.

The resistor is adjusted to value by a helical cut in the film

and the body is protected with a specially formulated epoxy

coating.

Terminations

Material Solder coated copper wire

Strength The terminations meet the requirements of

IEC 68.2.21.

Solderability The terminations meet the requirements of

IEC 115-1, Clause 4.17.3.2.

Precision Metal

Film Resistors

RC series

Marking

Type reference, TCR code, resistance value and

tolerance code.

The resistance values conform to IEC 62.

Solvent Resistance

The body protection and marking are resistant to all normal

industrial cleaning solvents suitable for printed circuits.

Performance Data

Note: *An 0.01 ohm addition to be added to the performance claims of all resistors <10R.

** All products within the specified approved range meet CECC requirements.

Dimensions (mm) & Weight (g)

PCB Min.

mounting Bend

Type L max D max f min d nom centres Radius Wt. nom

RC55 7.2 2.5 30 0.6 10.2 0.6 0.24

RC65 10.0 3.7 30 0.6 12.7 0.6 0.40

RC70 15.5 5.5 30 0.8 18.4 1.2 1.15

Physical Data

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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.

07. 11

Note 1 - dimension relates only to bulk packed product.

Precision Metal

Film Resistors

RC series

06.18

General Note

TT Electronics reserves the right to make changes in product specication without notice or liability.

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

www.ttelectronics.com/resistors

BI Technologies IRC Welwyn

Application Notes

Matched Sets and Networks

TT electronics has many years experience in the supply of

matched set of precision resistors.

Resistors can be supplied matched for tolerance and TCR

down to ±0.02% and ±2ppm/°C, either as separate resistors

or pre-assembled and encapsulated within a plastic box.

The individual resistors within a set or module can be

manufactured with a tolerance of ±0.05% and TCR of

±5ppm/°C.

For low inductance

version

add suffix

A low inductance version is available in the range

5R0 to 1K0 at 1% tolerance.

Packaging

RC55 and RC65 standard packing is in tape, as shown below,

whilst RC70 is bulk packed.

Taped resistors on reel or loose

components can also be supplied by special request.

Body location f

– f

≤ 1.4 mm

Precision Metal

Film Resistors

RC series

Table of Resistance Restrictions

Tolerance

07CR56CR55CRRCT

0.05% 0.1 - 0.25%

0.5%

- 1%

0.5%

- 1%

0.5%

- 1%

0.05% 0.1 - 0.25% 0.05% 0.1 - 0.25%

ppm/°C

10R to 500K

10R to 1M 10R to 1M

2R49 to 1M

2R49 to 2M

1R to 2M

10R to 1M

10R to 500K 1R to 500K

1R to 1M

1R to 2M

1R to 4M

10R to 1M

5R to 1M

5R to 2M

1R to 2M

10R to 1M

10R to 2M

10R to 5M

5R to 10M

1R to 10M

1R to 1M

1R to 2M

1R to 5M

1R to 10M

1R to 1M

1R to 2M

1R to 4M

10R to 500K 10R to 500K 1R to 500K 10R to 750K 10R to 750K 10R to 750K

100

Note1:

1. Based on sampling. 100% screened product is available.

2. For maximum availability, where the ohmic value permits, 25ppm/˚C is preferred to 50 or 100ppm/˚C.

3. For maximum availability, where the ohmic value permits, 0.25% is preferred to 0.5% or 1%

www.bitechnologies.com www.irctt.com www.welwyn-tt.com

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.

07. 11

packed

Precision Metal

Film Resistors

RC series

06.18

General Note

TT Electronics reserves the right to make changes in product specication without notice or liability.

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

www.ttelectronics.com/resistors

BI Technologies IRC Welwyn

P1-P3 P4-P4

RC55Y-4K75BI

Mfr. #:

Buy RC55Y-4K75BI

Manufacturer:

IRC / TT Electronics

Description:

Metal Film Resistors - Through Hole 4.75Kohms 0.1%

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

RC55Y-4K75BI

RC55Y-4K75BI

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