4 ohm − 40w / 70w Wire Wound Resistor

12M40, 12M59 Metal Case Type Resistor

4 ohm − 40w / 70w Wire Wound Resistor

Part Number:
(RWF) 12M40-4

Product Details:
4 ohm − 40w / 70w Milwaukee 12M40 Metal case, 3/4" x 2−1/2" x 1−1/4"H Milwaukee. Wire element, 12M40, 12M59Wattages: 50 watts, 100 watts w/Heatsink With tab terminals. Are the most common style.Included are HL, FRL, RWWattages: 40 to 225 watts


Ohms
4 ohm
Tolerance
Watts
40w / 70w Watts

Share this page

$4.95 / Each

Qty

Ground Shipping Promotion on Orders over $100

Other Categories

Wire Wound Resistors - 3 Ohm to 5.025 Ohm

Related Products

None

Syncor Military Battery Charger

Part #: PS PP-1659A/G

Description: This Battery Charger is in like NEW condition! Th…

Brand: Syncor Industries Corp.

Sold out
None

IC 14 Pin DIP

Part #: SIC 337346

Description: IC 14 Pin DIP

$1.50 / Each

Sample Mica & Dipped Radial Capacitor Image

2.2 pF 500v Dipped Radial Capacitor

Part #: CSM 000002R20JGA

Description: 2.2 pF 500v 5% Dipped Mica capacitor NOTE: Minimu…

$0.33 / Each

Part Number Decode

500 pF 6kv Ceramic Capacitor

Part #: CFD 000500R0AASA

Description: Ceramic Capacitor 500 pF 6kv 20% Ceramic Disc

$4.00 / Each

Featured Products

Sample Image Ametek Gauges

63mm (2−1/2") 0 − 30 psi 1/4 NPT Guage

Part #: MTG 256008

Description: Ametek Gauge 63mm (2−1/2") 0 − 30 psi 1 psi 1/4 N…

$20.00 / Each

Excelsys LXV75-054S Excelsys LXV75-054S LED Power Supply

Excelsys LXV75-054S 75 Watt 1.39A Constant Voltage 54vDC LED Power Supply

Part #: PS LXV75-054S

Description: Excelsys LXV 75 series constant voltage power sup…

Brand: Excelsys

$58.95 / Each

Sample Metal Oxide, Carbon Film Resistor

294k ohm 1% 1/4w Resistor

Part #: RMF 00294000R0DC

Description: 294k ohm 1% 1/4w RN55D Metal Film Resistor NOTE:…

$0.15 / Each

None

RCA WO91A Scope

Part #: PUB RCA-WO91A

Description: RCA WO91A Scope

$22.00 / Each