4070MNJ2R00DE OHMITE | Alldatasheet
Document overview
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- PDF pages: 2
Technical content
Cold Rolled Steel Encased Wirewound Heatsinkable Radial Terminal 0.5" A B C ø0.195" D 0.75" term. style 276 (sq. collar, G3923) 278 (oval collar, G3860) 1.5" max. 0.250" ø0.068" ±0.005 23/16" max. term. style 277 1.5" max. term. style 279 0.437" dia. ø0.089" 1" max. term. style 211 term. style 252 5/16" 1.25" max.ø0.171" term. style 297 1.25" max. term. style 298 wire wire F E a T u R E S
- Flameproof and inorganic
- Higher power rating due to heat sink capacity
- All welded construction
- Nonhygroscopic
- High surge construction SpECiFiCa TionS Electrical Wattage: Based on a 275°C “U” characteristic derating curve Temperature coefficient: ≥18 ohm: 0 ±90ppm/°C 8 < 18 ohm: 0 ±50ppm/°C <8 ohm: 0 ±180ppm/°C (TC for some watt/ohm combina- tions may be lower) Dielectric strength: Terminal to case, depends on terminal style (1500V min.) Creepage: term. style 277: 1.2” term. style 278: 0.4” term. style 276: 0.7” term. styles 211/252/279: 0.15” Termination Wires
- Stranded, available in any insu- lation rated 125°C or higher (may require term. style 297).
- Custom cut/stripped lengths
- Can be potted or pre-soldered to terminal styles 211 or 252
- Quick connect (fully or partially insulated), ring or spade termina- tions available Dielectric Sleeves
- Steatite construction
- Style 276 meets UL/NEMA 2500V RMS for one minute requirement
- Available as terminal styles 276, 277, 278, 297 Watts Dimensions (inches) Style w/o heat sink w/ heat sink* a B C D ohmic range** 20/45M 20 45 1 1 7/16 1 7/8 3/4 0.05-6K 40/70M 40 70 2 9/16 3 3 7/16 3/4 1.0-25K HV40-70M 40 70 2 9/16 3 3 7/16 7/8 1.0-25K 50/100M 50 100 3 11/16 4 1/8 4 9/16 3/4 1.5-47.5K 60/115M 60 115 5 9/16 6 6 7/16 3/4 2.5-81K 85/150M 85 150 7 1/2 8 8 1/2 3/4 4.5-100K *Based on a 12”x12”x1/8” aluminum heat sink, using a thermal compound, in a 25°C ambient **Standard winding ranges only listed, other values available; contact Ohmite. D i E l E C T R i C S T R E n g T H Terminal Type 211 252, 279 276 278 277 297 298 Style Dielectric Strength 20/45M 1500 N/A N/A N/A N/A 2500V 2500V 40/70M 1500 1500 2500 2500 N/A 2500V 2500V HV40/70M N/A N/A N/A N/A 4250 N/A N/A 50/100M 1500 1500 2500 2500 N/A 2500V 2500V 60/115M 1500 1500 2500 2500 N/A 2500V 2500V 85/150M 1500 1500 2500 2500 N/A 2500V 2500V opTionS
- Noninductive versions (Aryton- Perry windings)
- Terminal sleeves to increase dielectric strength and maximize creepage distance
- Variety of terminal choices
- Potted or soldered wire terminals including quick connect, ring, spade terminals
- Tapped models
ordering information
00R05 = 0.05 00R50 = 0.50 1R000 = 1.00 1K000 = 1,000 10K50 = 10,500 Terminal Type A = 211 B = 252 C = 279 D = 276 Non-inductive (optional) Tolerance K= 10% J= 5% RoHS Compliant E = 277 F = 278 G = 297 H = 298 Check product availability at www.ohmite.com Subscribe to our new product Bulletin at ohmite.com
Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ohmite: 40/70MNJ2R00DE 40/70MNJ5R00DE 40/70MNJ10R0DE 40/70MNJ25R0DE 40/70MNJ50R0DE 40/70MNJ100RDE 40/70MNJ500RDE 50/100MNJ5R00DE 50/100MNJ10R0DE 50/100MNJ25R0DE 50/100MNJ50R0DE 50/100MNJ100RDE 50/100MNJ250RDE 50/100MNJ500RDE 60/115MNJ5R00DE 60/115MNJ10R0DE 60/115MNJ25R0DE 60/115MNJ50R0DE 60/115MNJ75R0DE 60/115MNJ100RDE 60/115MNJ250RDE 60/115MNJ500RDE 60/115MNJ750RDE 60/115MNJ1K00DE 50/100MNJ1K000BE 50/100MNJ25K00A 50/100MNJ20K00A