RC65

RC55 TTELEC | Alldatasheet

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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 Temperature Coefficient of Resistance down to 5 ppm/°C Options for RoHS compliant and Lead bearing wire finishes Precision Metal Film Resistors RC series s CECC released products with low TCRs over a wide resistance range s Resistance tolerance down to 0.05% s Express delivery available s s 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 .0sttawC°07 ta gnitar rewoP Resistance range ohm 005053053stlovegatlov tnemele gnitimiL 007005005stlovegatlov noitalosI ecnatsiser eeS C°/mppsedoc & )C°07+ ot 02( RCT snoitcirtser %ecnarelot ecnatsiseR Electrical Data LKKJH400-10104 CCEC Requirements Requirements Resistance range ohms 1R to 1M 1R to 1M 1R to 1M 10R to 1M 10R to 1M 053052052002002stlovegatlov tnemele gnitimiL 005053053082082stlovegatlov noitalosI ecnatsiser eeS C°/mppsedoc & RCT snoitcirtser %)edoc( ecnarelot ecnatsiseR CBBA408-10104 CCEC 5.052.052.0521.0sttawC°07 ta gnitar rewoP Resistance range ohms 1R to 1M 1R to 1M 10R to 1M 10R to 1M 053052052002stlovegatlov tnemele gnitimiL 005053053082stlovegatlov noitalosI ecnatsiser eeS C°/mppsedoc & RCT snoitcirtser %)edoc( ecnarelot ecnatsiseR eulav ynAderreferp 69E ,42Eseulav dradnatS redro ot0607011ttaw/C°ecnadepmi lamrehT 551+ ot 55-C°egnar erutarepmet tneibmA 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. © TT electronics plc 07. 11 Resistors All Pb-free parts comply with EU Directive 2011/65/EU (RoHS2) 11.17 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. © TT Electronics plc www.ttelectronics.com/resistors BI Technologies IRC Welwyn

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°CC°521 ta %05C°551 ta oreZC°07 ta rewop detar morf gnitareD 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 1.00.1deificeps toNdeificeps toNV/Vµ)ycneuqerf fo edaced a ni( esioN 1<deificeps toNdeificeps toNV/mppecnatsiser fo tneiciffeoc egatloV 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 Physical Data LD f d 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. © TT electronics plc 07. 11 Note 1 - dimension relates only to bulk packed product. Precision Metal Film Resistors RC series 11.17 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. © TT Electronics plc www.ttelectronics.com/resistors BI Technologies IRC Welwyn

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. f1 f2 Body location f1 – f2 ≤ 1.4 mm Precision Metal Film Resistors RC series Table of Resistance Restrictio ns Tolerance 07CR56CR55CRRCT 502 10R to 500K 10R to 1M 10R to 1M 2R49 to 1M 2R49 to 2M 2R49 to 2M 1R to 2M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 10R to 500K 1R to 500K 1R to 1M 1R to 1M 1R to 2M 1R to 4M 1R to 4M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 5R to 1M 5R to 2M 5R to 2M 1R to 2M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 10R to 1M 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 10M 1R to 1M 1R to 1M 1R to 2M 1R to 4M 1R to 4M 10R to 500K 10R to 500K 1R to 500K 10R to 750K 10R to 750K 10R to 750K 1002 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% 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. © TT electronics plc 07. 11 packed Precision Metal Film Resistors RC series 11.17 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. © TT Electronics plc www.ttelectronics.com/resistors BI Technologies IRC Welwyn

11.17 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. © TT Electronics plc www.ttelectronics.com/resistors BI Technologies IRC Welwyn Ordering Procedure This product has two valid part numbers: European (Welwyn) Part Number: RC55V-31K6BI (RC55 with TCR ±5ppm/°C at 31.6 kilohms ±0.1%, Pb-free) R C 5 5 V - 3 1 K 6 B I 1 2 3 4 5 USA (IRC) Part Number: RC55LFV3162BA (RC55 with TCR ±5ppm/°C at 31.6 kilohms ±0.1%, Pb-free) R C 5 5 L F V 3 1 6 2 B A 1 2 3 4 5 6 1 2 3 4 5 Type TCR (ppm/°C) Value Tolerance Finish, Screening & Packing RC55 V = ±5 E24 = 3/4 characters E96 = 4/5 characters R = ohms K = kilohms M = megohms W = ±0.05% I Pb-free (RoHS) RC65 T = ±10 B = ±0.1% SC Pb-free with screened TCR (5ppm only) RC70 Y = ±15 C = ±0.25% PB Sn(95)Pb(5) finish D = ±25 D = ±0.5% HL Sn(60)Pb(40) high lead finish C = ±50 F = ±1% All above in Standard Packing Z = ±100 RC55 Ammo Up to 5000/box RC65 Up to 2500/box RC70 Bulk 250/box 1 2 3 4 5 6 Type Termination TCR (ppm/°C) Value Tolerance Packing RC55 Omit for Sn(95)Pb(5) V = ±5 3 digits + multiplier A = ±0.05% A RC55 Ammo, up to 5000/box RC65 T = ±10 R = ohms for values <100 ohms B = ±0.1% RC65 Ammo, up to 2500/box RC70 LF = Pb-free Y = ±15 C = ±0.25% B RC70 Bulk, 250/box D = ±25 D = ±0.5% C = ±50 F = ±1% Z = ±100