ManufacturerPackagingSeriesPart StatusTurns Ratio - Primary:SecondaryImpedance - Primary (Ohms)Impedance - Secondary (Ohms)DC Resistance (DCR) - PrimaryDC Resistance (DCR) - SecondaryTransformer TypeFrequency RangeFrequency ResponseVoltage - IsolationInsertion LossReturn LossPower LevelOperating TemperatureApprovalsMounting TypeSize / DimensionHeight - Seated (Max)Termination Style
Supplier Part Number
Manufacturer Part Number
PriceStock
Manufacturer
Description
Packaging
Series
Part Status
Turns Ratio - Primary:Secondary ...
Impedance - Primary ...
Impedance - Secondary ...
DC Resistance (DCR) ...
DC Resistance (DCR) ...
Transformer Type
Frequency Range
Frequency Response
Voltage - Isolation
Insertion Loss
Return Loss
Power Level
Operating Temperature ...
Approvals
Mounting Type
Size / Dimension
Height - Seated (Max) ...
Termination Style
850N
850N
Leadtime
2-3 weeks
Hammond ManufacturingTRANSF AUDIO 150/600 10K/40K IMPBulk850Obsolete-600, 150/15040k, 10k/10k65 Ohm4.98 kOhmBroadcast Quality20Hz ~ 20kHz--1dB-15dB--Chassis Mount1.700" L x 1.200" W (43.18mm x 30.48mm)1.650" (41.91mm)Solder Lug
850J
850J
1+127.784
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRAN AUDIO 150/600 1.2K/4.8K IMPBulk850Active-600, 150/1504.8k, 1.2k/1.2k69 Ohm570 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB-1dB-15dB--Chassis Mount1.700" L x 1.200" W (43.18mm x 30.48mm)1.650" (41.91mm)Solder Lug
850C
850C
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFMR AUDIO 12/48 150/600 IMPBulk850Obsolete-48, 12/12600, 150/1506 Ohm70 OhmBroadcast Quality20Hz ~ 20kHz±0.5dB250VAC @ 1 Sec1dB-15dB--Chassis Mount1.700" L x 1.200" W (43.18mm x 30.48mm)1.650" (41.91mm)Solder Lug
1650T
1650T
1+142.471
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 1.9KCT 120WBulk1600Active-1.9kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-120W--Chassis Mount4.500" L x 3.750" W (114.30mm x 95.25mm)4.560" (115.82mm)Wire Leads
1650K
1650K
1+126.696
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 3.4KCT 50WBulk1600Active-3.4kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-50W--Chassis Mount4.000" L x 3.130" W (101.60mm x 79.50mm)3.810" (96.77mm)Wire Leads
1650H
1650H
1+120.588
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 6.6KCT 40WBulk1600Active-6.6kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB-40W--Chassis Mount4.000" L x 3.130" W (101.60mm x 79.50mm)3.810" (96.77mm)Wire Leads
1650R
1650R
1+145.02
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 5KCT 100WBulk1600Active-5kCT4, 8, 16--Push-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB-±1dB1650R100W--Chassis Mount4.250" L x 3.750" W (107.95mm x 95.25mm)4.560" (115.82mm)Wire Leads
1650N
1650N
1+129.755
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 4.3KCT 60WBulk1600Active-4.3kCT4, 8, 1682.5 Ohm232 mOhm, 270 mOhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second±1dB-60W--Chassis Mount4.185" L x 3.125" W (106.30mm x 79.38mm)3.859" (98.02mm)Wire Leads
1650G
1650G
1+116.02
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 6.6KCT 35WBulk1600Active-6.6kCT3.5, 8, 16, 250, 50056.93 Ohm, 60.95 Ohm259 mOhm, 364 mOhm, 496 mOhm, 6.727 Ohm, 9.55 OhmPush-Pull Audiophile, Ultra-Linear - Tube Output30Hz ~ 30kHz±1dB2000V @ 1 Second--35W--Chassis Mount3.750" L x 3.130" W (95.25mm x 79.50mm)3.810" (96.77mm)Wire Leads
119Y250
119Y250
1+69.4608
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO MATCHING 250WBulk119Active-16, 870V--Sound Distribution50Hz ~ 10kHz-70V--250W--Chassis Mount4.250" L x 3.130" W (107.95mm x 79.50mm)3.810" (96.77mm)Wire Leads
560C
560C
1+51.7353
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFMR AUDIO 12/48 150/600 IMPBulk560Active-48, 12/12600, 150/150--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330" L x 1.640" W (33.78mm x 41.66mm)0.850" (21.59mm)PC Pin
560L
560L
1+51.7353
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFR AUDIO 150/600 5K/20K IMPBulk560Active-600, 150/15020k, 5k/5k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330" L x 1.640" W (33.78mm x 41.66mm)0.850" (21.59mm)PC Pin
560N
560N
1+51.7353
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSF AUDIO 150/600 10K/40K IMPBulk560Active-600, 150/15040k, 10k/10k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330" L x 1.640" W (33.78mm x 41.66mm)0.850" (21.59mm)PC Pin
560J
560J
1+51.7353
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANS AUDIO 150/600 1.2K/4.8KIMPBulk560Active-600, 150/1504.8k, 1.2k/1.2k--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330" L x 1.640" W (33.78mm x 41.66mm)0.850" (21.59mm)PC Pin
560G
560G
1+51.7549
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSF AUDIO 150/600 150/600 IMPBulk560Active-600, 150/150600, 150/150--Broadcast Quality30Hz ~ 30kHz±1dB-1dB Max----Through Hole1.330" L x 1.640" W (33.78mm x 41.66mm)0.850" (21.59mm)PC Pin
140A
140A
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 4/60K IMPEDANCBulk140Obsolete1:122460k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140Q
140Q
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMR AUDIO 600CT/600CT IMPBulk140Obsolete1:1600CT600CT--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140B
140B
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 30/60K IMPEDBulk140Obsolete1:453060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140P
140P
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 600/2.4K IMPEDBulk140Obsolete1:2600, 150/1502.4k, 600/600--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140N
140N
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 50/1.5K IMPEDBulk140Obsolete1:5:5501.5k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140K
140K
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 150/60K IMPEDBulk140Obsolete1:215060k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140H
140H
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 10/40K IMPEDBulk140Obsolete1:210k40kCT--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
140M
140M
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO 100K/1.5K IMPBulk140Obsolete8:1100k1.5k--Shielded70Hz ~ 11kHz±1dB------Chassis Mount1.250" Dia (31.75mm)1.000" (25.40mm)Wire Leads
119Y100
119Y100
1+54.9608
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO MATCHING 100WBulk119Active-16, 870V--Sound Distribution50Hz ~ 10kHz-70V--100W--Chassis Mount3.500" L x 3.130" W (88.90mm x 79.50mm)3.810" (96.77mm)Wire Leads
119Y60
119Y60
1+50.3726
Increments of 1
Leadtime
2-3 weeks
Hammond ManufacturingTRANSFORMER AUDIO MATCHING 60WBulk119Active-16, 870V, 25V--Sound Distribution50Hz ~ 10kHz-25V, 70V--60W--Chassis Mount3.250" L x 2.500" W (82.55mm x 63.50mm)3.060" (77.72mm)Wire Leads