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Aluminum oused Power Resistor - A Series / 功率铝壳电阻 A Resistor Features - igh power rating, small size and ultra precision. - Standard winding & non-inductive winding types.

1 Aluminum oused Power Resistor - A Series / 功率铝壳电阻 A Resistor Features - igh power rating, small size and ultra precision. - Standard winding & non-inductive winding types. - igh stability, strong construction. General Specification: - Wattage Range: 6 styles to choose ranging from 5 to 25 watts. - Resistance Tolerance: 1%, 5%, 3%, 2%, 1%,.5%. - Operating Temperature Range : -55% to +275 C - Dielectric Strength: A-5 A-1 A-25 V A-5 15V Aluminum oused Power Resistor Standard Electrical Specification MIL 25 C Rated Power (W) Resistance Range (Ω) Industry Military ±.5%, ±.1% ±.25% ±.5% ±1%,±5%,±1% A-5 RE6G ~51Ω.5~1.5K.1~1.2K.1~3.32K A-5N RE6N ~Ω 1.~2Ω 1.~86Ω 1.~1.65K A-1 RE65G ~1.2K.5-2.7K.1~2.7K.1~5.62K A-1N RE65N ~86Ω 1.~1.2K 1.~1.2K 1.~2.8K A-25 RE7G ~2.7K.1~3.9K.1~3.9K.1~12.1K A-25N RE7N ~1.2K 1.~2.7K 1.~2.7K 1.~6.4K A-5 RE75G 5 3.5~3.9K.1~5.6K.1~5.6K.1~39.2K A-5N RE75N ~2.7K 1.~3.9K 1.~3.9K 1.~19.6K A- RE77G 75 1.~5.6K.1~8.2K.5~12K.5~29.4K A-N RE77N 75 1.~3.9K 1.~5.6K 1.~5.6K 1.~14.7K A-25 RE8G ~12K.1~27K.1~27K.1~35.7K A-25N RE8N ~5.6K 1.~8.2K 1.~8.2K 1.~17.4K Aluminum oused Power Resistor Performance Parameters Test Conditions Specifications Short Time Over Load 5 wattage rating-5sec. Δ R±(.5%+.5Ω)Max. Moistrue Resistance temp 4 C moisture 95% DC V 5r Δ R±(.5%+.5Ω)Max. Moisture Load Life temp 4 C moisture 95% 1/1 wattage rating (1.5r on-.5r OFF)- Repeat r Δ R±(.5%+.5Ω)Max. Load Life Load Rating (chassis mounted) (1.5our on.5our OFF) Repeat ours Δ R±(1.5%+.5Ω)Max. Vibration 1c/s~5c/s~1c/s(1Min)-2ours each of paralleled and right angle Δ R±(.2%+.5Ω)Max. eat Resistance 275 C 2ours Δ R±(.5%+.5Ω)Max. Dielectric Strength A-5 A-1 A-25 V Δ R±(.5%+.5Ω)Max. A-5 15V A- A-25 25V Insulation Resistance Under the same test condition of Dielectric Strength, MΩMin. Load DC5V and measure the Insulation R. Terminal Strength (1)Pull Test (3 sec Min) A-5 1kg, A-1 2.3kg, A-25, A-5 4.5kg (2)Torque Test(5~15sec) A- 27kg-cm, A-25 36kg-cm Δ R±(.2%+.5Ω)Max. 1 of 6

2 Surface Temperature Versus Power Load (on Chassis) Deratning TEMP.( C) % OF RATED POWER A-25 A- A-5 A-25 A-1 A-5 %OF Rated Power A C ALUMINUM CASSIS AMIENT TEMP( C) Derating is required to reduce chassis ounting area and for high ambient temperatures. Curves: A=5 & 1 watt unites, unmounted.=25 watt units, unmounted.c=5, & 25 watt units, unmounted. Materials Encapsulant : Silicone End caps : Stainless steel Core : Ceramic steatite or alumina ousing : Aluminum with hard anodic coating Element : Copper-nickel alloy, nickel-chrome alloy or manganese copper Standard Terminals : 5~5W Tinned terminals, ~25W Threaded terminals. A Resistor Dimensions - A-5, 1, 15, 5, A-5N 1N, 15N, 5N ΦM D C A P ΦN F E T G K ΦL Dimensions(mm) A C D E F G J K L M N P ± 1. ± 1. ± 1. ± 2. ± 1. ± 1. ± 1. ±.8 ± 1. ±.8 ±.5 ±.5 ±.2 ±.8 A A A A of 6

3 A Resistor Dimensions - A -, A - N 2-Φ4.8±.5 46±1. M5 13±.8 M5 57.2± ± ±1. 7.5±1. 7±1. 89±1. 139±2 4.8± ±.8 A Resistor Dimensions - A - 25, A - 25N M6 76±1. 4-Φ4.8±.5 54±1. 14±.8 M ±1. 177±2 64±1. 76±1. 6.4± ± ±1. ow to Order A5 / AN 5W 2R D Product Rated Wattage Resistance Value (Ω) Resistance Tolerance 3 of 6

4 Aluminum oused Power Resistor Standard Electrical Specification Wattage Rating (W) Resistance Range (Ω) A Inductive AN Non-inductive Max. Working (V) A Inductive AN Non-inductive Proper heat sink (Aluminum chassis) A-25L 25.12~15K.2~5.5K *127*51*1t A-5L 5.1~4K.2~12K *35*1.5t A-15NL 15.4~5K.12~25K *35*3t A-15ANL 15.4~5K.12~25K *35*3t Aluminum oused Power Resistor Performance Parameters Test Conditions Specifications Short Time Over Load 5 wattage rating-5 sec. Δ R±(2%+.1Ω) Max. Moistrue Resistance Temp 4 C moisture 95% DC V 5r Δ R±(1%+.1Ω) Max. Moisture Load Life Temp 4 C moisture 95% 1/1 wattage rating (1.5r on-.5r OFF) - Repeat 2r Δ R±(1%+.1Ω) Max. Load Life Load Rating (chassis mounted) (1.5our on.5our OFF) Repeat ours Δ R±(5%+.1Ω) Max. Vibration 1c/s~5c/s~1c/s (1Min) - 2our seach of paralleled and right angle Δ R±(1%+.5Ω) Max. eat Resistance 26±5 C, 1±1Sec. Δ R±(1%+.5Ω) Max. Dielectric Strength A-5, A-1, A-25 V A-5 15V Δ R±(.5%+.5Ω) Max. A-, A-25 2V Insulation Resistance Under the same test condition of Dielectric Strength, Load DC5V and measure the Insulation R. 1MΩ Min. Terminal Strength (1)Pull Test (3 sec Min) A-51kg, A-1 2.3kg, A-25, A-5 4.5kg (2)Torque Test (5~15sec) A- 27kg-cm, A-25 36kg-cm Δ R±(.2%+.5Ω) Max. Surface Temperature Versus Power Load (on Chassis) Deratning TEMP.( C) % OF RATED POWER A-25 A- A-5 A-25 A-1 A-5 % OF RATED POWER 12 8 A 6 4 C 2 25 ALUMINUM CASSIS AMIENT TEMP( C) 325 Derating is required to reduce chassis outing area and for high ambient temperatures. Curves: A=5 & 1 watt units, unmounted.=25 watt units, unmounted.c=5, & 25 watt units, unmounted. 4 of 6

5 Aluminum oused Power Resistor Materials Encapsulant Silicone End caps Stainless steel Core Ceramic steatite or aluminum ousing Element Aluminum with hard anodic coating Copper-nickel alloy, nickel-chrome alloy or manganese copper Wire (14AWG) A-25L A-5L A-15NL A-15ANL Length=16mm Length=34mm Length=5mm Length=3mm Terminals LVA2-25, Cu (Nickel-plate), W7.5 L1mm Aluminum oused Power Resistor Dimensions - A-25L, A-5L Φ2 P Q G M N E F Dimensions (Unit: mm) E F G M N P Q A-25L A-5L Aluminum oused Power Resistor Dimensions - A-15NL, A-15ANL E Φ5 F P Q G N Dimensions (Unit: mm) E F G N P Q A-15NL A-15ANL of 6

6 Aluminum oused Power Resistor - LVA25 Dimensions dφ DΦ L Suitable for 14~16AWG lmax=15a Unit: mm Tol.: ±.2mm ITEM NEMA-TA Thickness dφ DΦ L LVA ow to Order A 5W L34 14AWG R2 K Product type : A(-25L) ; A(-5L) ; A(-15NL);A(-15ANL) Rated Power : 25W ; 5W ; 15W Wire Length (min.) : L16 ; L34 ; L5 ; L3 Wire : 14AWG Resistance Value (Ω): 12K1 ; R2 ; 1KR Resistance Tolerance (%) : K(±1%) 6 of 6

Wirewound Resistors, Industrial Power, Aluminum Housed, Chassis Mount

Wirewound Resistors, Industrial Power, Aluminum Housed, hassis Mount DESIGN SUPPORT TOOLS Models click logo to get started FEATURES Molded construction for total environmental protection omplete welded