850J Hammond Manufacturing, 850J Datasheet
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850J
Manufacturer Part Number
850J
Description
AUDIO TRANSFORMER
Manufacturer
Hammond Manufacturing
Series
850r
Datasheet
1.560G.pdf
(2 pages)
Specifications of 850J
Transformer Type
Broadcast Quality
Impedance
150/600 Primary, 1.2K/4.8K Secondary
Insertion Loss
1dB Typ.
Mounting Type
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Broadcast Quality (560 Series)
©
St. Laurent, Quebec (514) 343-9010
Cheektowaga, NY (716) 630-7030
Guelph, Ontario (519) 822-2960
CANADA
USA
1
2
3
4
SH
5
6
7
8
www.hammondmfg.com
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Deep-drawn steel case with tin plated finish, with two convenient
6-32 mounting studs with hardware.
Hermetically sealed for stable characteristics and long life. Header
has nine 0.22" long solder pins.
Frequency response +/- 0.5 db max. from 50 Hz. to 15 Khz.
Insertion loss of apx. 1 db.
Maximum power level +15 dbm. (except 841, 842 & 844 which
are +20 dbm) with specified characteristics, or higher levels with
reduced low frequency performance.
Electrostatic shield between primary & secondary connected to
terminal 9.
Humbucking construction
Balanced split windings on primary & secondary for circuit
versatility. Primary may be used as a secondary and vice versa for
impedance matching.
Overall dimensions 1.75" wide x 1.25" deep x 2.56" high max.
Shipping weight 0.5 lb.
CHASSIS MOUNT - HERMETICALLY SEALED
76
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Rugged black epoxy potted case with 9 pin connections
(.025" square by 0.5" long).
Frequency response @ 0 dbm +/- 1 db max. (+/- 0.5 db is
typical) of 30 Hz. to 30 Khz., except 560Q which is 30 Hz.
to 15 Khz.
Insertion loss of 1 db max.
Maximum power level 0 dbm.
Electrostatic shield between primary & secondary
connected to core and pin "SH".
Humbucking construction
Balanced split windings on primary & secondary for circuit
versatility.
Primaries and secondaries can be reversed for
impedance matching.
Overall dimensions 1.64" x 1.33" x 0.85" high max.
Shipping weight 4 oz.
560C
560E
560G
560N
560Q
560J
560L
Part
No.
P.C. BOARD MOUNT - EPOXY POTTED
1.33
A
Emitter or mic to Line
Emitter or mic to Line
Isolating or Hybrid
Collector to Line or Line to Base
Collector to Line or Matching
Collector to Line
Matching or Bridging
AUDIO TRANSFORMERS
1.64
B
AUDIO TRANSFORMERS
Application
0.85
Max.
C
Dimensions (Inches)
Queenstown, Australia 61-8-8240-2244
0.20
D
Basingstoke, UK 01256 812812
1.30
E
AUSTRALIA
EUROPE
0.141 0.344 0.156
Primary
150/600
150/600
150/600
150/600
10k/40k
50/200
Nominal Impedance
F
12/48
G
Secondary
1200/4800
10K/40K
10K/40K
150/600
150/600
150/600
5K/20K
H
Related parts for 850J
850J Summary of contents
Page 1
... Matching or Bridging A B 1.33 1.64 CHASSIS MOUNT - HERMETICALLY SEALED AUDIO TRANSFORMERS • Deep-drawn steel case with tin plated finish, with two convenient 6-32 mounting studs with hardware. • Hermetically sealed for stable characteristics and long life. Header has nine 0.22" long solder pins. ...
Page 2
... Overall dimensions 1.7" x 1.2" x 1.65" high max. • Shipping weight 0.4 lb. Part No. 850C 850E 850G 850H 850J 850L 850N 850Q EUROPE Basingstoke, UK 01256 812812 AUSTRALIA Queenstown, Australia 61-8-8240-2244 Broadcast Quality (800-850 Series) AUDIO TRANSFORMERS (continued) ...