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114-49003
2. REFERENCE MATERIAL
2.1. Revision Summary
Revisions to this application specification include:
•
•
Updated document to corporate requirements
Added new NOTE to Figure 6
2.2. Customer Assistance
Reference Product Base Part Number 521135 and Product Code 1192 are representative of Standard Timer
Connectors. Use of these numbers will identify the product line and expedite your inquiries through a service
network established to help you obtain product and tooling information. Such information can be obtained
through a local TE Representative or, after purchase, by calling PRODUCT INFORMATION at the number at the
bottom of page 1.
2.3. Drawings
Customer Drawings for product part numbers are available from the service network. If there is a conflict
between the information contained in the Customer Drawings and this specification or with any other technical
documentation supplied, the information contained in the Customer Drawings takes priority.
2.4. Specifications
Application Specification 114-2145 provides product description and application requirements for the mating
housings containing blade contacts.
Product Specification (108-series) provides product performance and test information. Documents available
which pertain to this product are:
108-1067
108-1271
108-1271-1
108-1271-2
Timer Connector Terminal
Timer Connector with Lanceless .125 Blade Receptacle
Timer Connector with .125 Blade Receptacle
Timer Connector with .125.020-inch Blade Receptacle
2.5. Instructional Material
Instruction Sheets (408-series) provide product assembly instructions or tooling set-up and operation
procedures and Customer Manuals (409-series) provide machine setup and operating procedures. Documents
available which pertain to this product are:
408-3295
408-7424
408-8040
408-9332
408-9514
408-9816
408-10142
409-5128
409-5842
409-5852
409-5878
409-5884
Preparing Reel of Contacts for Application Tooling
Checking Terminal Crimp Height or Gaging Die Closure
Heavy Duty Miniature Quick-Change Applicators (Side-Feed Type)
Extraction Tool 454983-1
Extraction Tool 844751-1
Handling of Reeled Products
Extraction Tool 1976096-1
Basic AMP-O-LECTRIC* Model “K” Terminating Machine 471273-[ ]
AMP-O-LECTRIC Model “G” Terminating Machine 354500-[ ]
AMPOMATOR* CLS III-G Lead-Making Machine
AMPOMATOR CLS IV+ Lead-Making Machine
ADUZI* Lead-Making Machine 662700-[ ]
3. REQUIREMENTS
3.1. Storage
A. Reeled Terminals
When using reeled terminals, store coil wound reels horizontally and traverse wound reels vertically.
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114-49003
B. Shelf Life
The terminals and housings should remain in the shipping containers until ready for use to prevent
deformation or damage to product. The products should be used on a first in, first out basis to avoid storage
contamination that could adversely affect connector performance.
C. Chemical Exposure
Do not store product near any chemical listed below as they may cause stress corrosion cracking.
Alkalies
Amines
Ammonia
Carbonates
Citrates
Nitrites
Phosphates Citrates
Sulfur Nitrites
Sulfur Compounds
Tartrates
D. Ultraviolet Light
Prolonged exposure to ultraviolet light may deteriorate the chemical composition used in the housings.
3.2. Wire Selection and Preparation
The terminals will accept solid or stranded wire sizes 22 through 14 AWG. Proper strip length is necessary to
properly insert the wire into the terminal. The strip length of the wire is shown in Figure 2.
CAUTION
Reasonable care must be taken not to nick, scrape, or cut any part of the wire during the stripping operation.
!
Strip Length
Insulation
Conductor
WIRE
SIZE
(AWG)
20
18
Generation I
3.30-2.67
[.130-.105]
16
14
18
16
18
16
14
Generation II and III
3.43-2.54
[.135-.100]
(1) 16
(1) 18
18
20
QTY
1
1
1
1
2
2
1
1
1
2
2
2
2
Figure 2
3.12 [.123] Max
2.84 [.112] Max
2.84 [.112] Max
Per Wire
5.08-4.32 [.200-.170]
5.08-4.32 [.200-.170]
2.16-3.30 [.085-.130]
4.24-4.50 [.167-.177]
3.18 [.125] Max
5.46-4.70 [.215-.185]
2.16-3.18 [.085-.125]
5.21-4.44 [.205-.175]
INSULATION DIAMETER
STRIP
LENGTH
NOTE:
Not to scale.
TERMINAL
TYPE
WIRE BARREL
WIDTH
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114-49003
3.3. Crimp Requirements
The terminal must be terminated according to the instructions included with the appropriate tooling. A terminal
as it should appear after crimping is shown in Figure 3.
CAUTION
Wire insulation shall NOT be cut or broken during the crimping operation. Reasonable care should be taken to provide
undamaged wire terminations.
!
A. Crimp Height
The crimp applied to the wire portion of the terminal is the most compressed area and is most critical in
ensuring optimum electrical and mechanical performance of the crimped terminal. The crimp height must be
within the dimensions provided in Figure 3.
B. Crimp Length
Effective crimp length shall be defined as that portion of the wire barrel, excluding bellmouths, fully formed
by the crimping tool. For optimum crimp effectiveness, the crimp must be within the area shown in Figure 3.
C. Bellmouths
Front and rear bellmouths shall be evident and conform to the dimensions given in Figure 3.
D. Cutoff Tab
The cutoff tab shall be cut to the dimensions shown in Figure 3.
E. Burr
The cutoff burr shall not exceed the dimensions shown in Figure 3.
F. Wire Barrel Flash
The wire barrel flash shall not exceed the dimensions shown in Figure 3.
G. Wire Insulation and Conductor Location
After crimping, the wire conductor and insulation must be visible in the transition area between the wire and
insulation barrels. The wire insulation shall not be crimped into the terminal wire barrel. The conductor may
extend beyond the wire barrel to the maximum shown in Figure 3.
H. Wire Barrel Seam
The wire barrel seam must be closed with no evidence of loose wire strands visible in the seam.
I. Insulation Barrel Seam
The insulation barrel seam must be fully closed with no evidence of insulation visible in the seam.
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